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DTSTART;TZID=Europe/London:20220303T150000
DTEND;TZID=Europe/London:20220303T160000
DTSTAMP:20260410T203529
CREATED:20220215T122659Z
LAST-MODIFIED:20220303T175459Z
UID:2481-1646319600-1646323200@thomasyoungcentre.org
SUMMARY:TYC Seminar: Interpreting experiments using simulations and using experiments to improve simulations of intrinsically-disordered proteins
DESCRIPTION:Software solutions to the challenges of materials modelling Share on X\n\nSoftware solutions to the challenges of materials modelling Share on X\n\n\n\n\nSee a recording of the seminar here \n\n\n\nKresten Lindorff-Larsen – University of CopenhagenInterpreting experiments using simulations and using experiments to improve simulations of intrinsically-disordered proteins \n\n\n\nIntrinsically disordered proteins (IDPs) and flexible regions in multi-domain proteins display substantial conformational heterogeneity. Characterizing the conformational ensembles of these proteins in solution typically requires combining data from one or more biophysical techniques with computational modelling or simulations [1\,2]. Experimental data can either be used to assess the accuracy of a computational model or to refine the computational model to get a better agreement with the experimental data. I will discuss two different approaches to integrate experiments and simulations of IDPs. \n\n\n\nIn the first approach we use experimental data to refine conformational ensembles of IDPs in a systemspecific manner. I will describe how we use our Bayesian-Maximum Entropy software to refine conformational ensembles of IDPs generated by simulations [2–6]. I will briefly touch upon a key issue regarding the so-called “forward models” that are used to calculate experimental observables from conformational ensemble and highlight how generating such models for IDPs is important but difficult [7–9]. \n\n\n\nIn the second approach we use the experimental data to refine the force field used the simulations. I will describe a Bayesian formalism we have developed and applied to optimize and parameterize force fields by targeting experimental observables [10\,11]. We have used this method to parameterize a new coarsegrained model for IDPs by targeting data from small-angle scattering experiments and nuclear magnetic resonance spectroscopy on IDPs in solution [11]. I will describe how this model enables us to study interactions between IDPs and their formation of higher-order structures in biomolecular condensates\, and discuss initial work towards improving the Martini coarse-grained model for disordered proteins [4\,12]. \n\n\n\nReferences:1. Bottaro\, Sandro\, and Kresten Lindorff-Larsen. “Biophysical experiments and biomolecular simulations: A perfect match?.” Science 361: 355-360 (2018)2. Orioli\, Simone\, et al. “How to learn from inconsistencies: Integrating molecular simulations with experimental data.” Prog Mol Biol and Transl Sci 170: 123-176 (2020)3. Bottaro\, Sandro\, Tone Bengtsen\, and Kresten Lindorff-Larsen. “Integrating molecular simulation and experimental data: A Bayesian/maximum entropy reweighting approach.” Structural Bioinformatics. Humana 219-240 (2020)4. Larsen\, Andreas Haahr\, et al. “Combining molecular dynamics simulations with small-angle X-ray and neutron scattering data to study multi-domain proteins in solution.” PLoS Comput Biol 16: e1007870 (2020)5. Ahmed\, Mustapha Carab et al. “Computing\, analyzing\, and comparing the radius of gyration and hydrodynamic radius in conformational ensembles of intrinsically disordered proteins.” Intrinsically Disordered Proteins. Humana 429-445 (2020)6. Crehuet\, Ramon\, et al. “Bayesian-maximum-entropy reweighting of IDP ensembles based on NMR chemical shifts.” Entropy 21: 898 (2019)7. Lindorff-Larsen\, Kresten\, and Birthe B. Kragelund. “On the potential of machine learning to examine the relationship between sequence\, structure\, dynamics and function of intrinsically disordered proteins.” J Mol Biol 433:167196 (2021).8. Pesce\, Francesco\, and Kresten Lindorff-Larsen. “Refining conformational ensembles of flexible proteins against small-angle X-ray scattering data.” Biophys J 120:5124–5135 (2021)9. Tesei\, Giulio\, et al. “DEER-PREdict: software for efficient calculation of Spin-Labeling EPR and NMR data from conformational ensembles.” PLoS computational biology 17: e1008551 (2021)10. Norgaard\, Anders B.\, Jesper Ferkinghoff-Borg\, and Kresten Lindorff-Larsen. “Experimental parameterization of an energy function for the simulation of unfolded proteins.” Biophys J 94: 182-192 (2008)11. Tesei\, Giulio\, et al. “Accurate model of liquid-liquid phase behaviour of intrinsically-disordered proteins from optimization of single-chain properties.” Proc Natl Acad Sci 118: e2111696118 (2021).12. Thomasen\, F. Emil\, et al. “Improving the global dimensions of intrinsically disordered proteins in Martini 3.” bioRxiv (2021). \n\n\n\nBiographyKresten Lindorff-Larsen trained as a biochemist at the University of Copenhagen and Carlsberg Laboratory\, and completed his Ph.D. at the University of Cambridge in 2004 under the supervision of Prof. Christopher M. Dobson. He then moved on to become an assistant professor in Copenhagen before joining D. E. Shaw Research in New York in 2007. He returned to Copenhagen in 2011\, where he now serves as a Professor of Computational Protein Biophysics at the Linderstrøm-Lang Centre For Protein Science. He received the Danish Independent Research Councils’ Young Researchers’ Award in 2006\, was a co-recipient of the 2009 Gordon Bell Prize and has received several prestigious grants including a Hallas-Møller stipend (2011)\, a Sapere Aude starting grant (2012)\, and most recently a Novo Nordisk Foundation challenge programme grant (2019). He is the director of the Lundbeck Foundation BRAINSTRUC initiative in structural biology and the Novo Nordisk Foundation PRISM (Protein Interactions and Stability in Medicine and Genomics) centre. Current research interests include developing and applying computational methods for integrative structural biology\, and the integration of biophysics and genomics research. \n\n\n\n\n\n\n\n\n\n\n\nhttps://ucl.zoom.us/j/93351179800?pwd=bVBhNjJhZURNc05wR1piTUtTWXBVUT09 \n\n\n\nMeeting ID: 933 5117 9800 Passcode: TYCIGS
URL:https://thomasyoungcentre.org/event/tyc-seminar-interpreting-experiments-using-simulations-and-using-experiments-to-improve-simulations-of-intrinsically-disordered-proteins/
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/09/TYC-Logo-white-on-blue.jpg
ORGANIZER;CN="Edina Rosta":MAILTO:e.rosta@ucl.ac.uk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20220224T110000
DTEND;TZID=Europe/London:20220224T130000
DTSTAMP:20260410T203529
CREATED:20220105T154239Z
LAST-MODIFIED:20220303T125935Z
UID:2116-1645700400-1645707600@thomasyoungcentre.org
SUMMARY:TYC Soiree: Modelling mineralization process
DESCRIPTION:Watch a recording of the soiree here \n\n\n\nPaolo Raiteri – CurtinAtomistic simulations of ion-association\, surface adsorption and mineral dissolution processes; pitfalls and successes \n\n\n\nMariette Wolthers – UtrechtHow minerals grow and dissolve: insights from simulations and experiments \n\n\n\nAbstracts:Atomistic simulations of ion-association\, surface adsorption and mineral dissolution processes; pitfalls and successes – Paolo Raiteri – Curtin \n\n\n\nThe diffusion of “easy” to use software is providing an attractive opportunity for scientists. In particular\, molecular dynamics is becoming an ubiquitous research tool in science\, with applications ranging from DNA and membrane permeation to energy storage materials and minerals. The ever-increasing computer power that is available through supercomputing facilities is pushing the boundaries of what can be simulated far beyond what we could have imagined a decade ago. \n\n\n\nIn this talk I will discuss some of the work we have performed in the past few years to model the growth/dissolution of minerals in water where we used classical thermodynamics and experiments to help us avoid (some of) the potential pitfalls of computational geochemistry. In particular\, I will focus on the development of thermodynamically accurate force fields for molecular dynamics and briefly discuss how we can compute the solubility of sparingly soluble salts. I will then show some recent work we have carried out on the adsorption of small molecules on calcite\, and\, if time permits\, on the use of static electric fields in periodic atomistic simulations. \n\n\n\nHow minerals grow and dissolve: insights from simulations and experiments – Mariette Wolthers – Utrecht \n\n\n\nDuring mineral growth and dissolution\, material (in the form of atoms\, molecules\, complexes\, or clusters) is transported through water to or from the mineral surface. Even in a solution that is at equilibrium with respect to a given mineral\, there is transport to and from the surface. The rate of dissolution or growth can vary locally depending on a complex interplay of the energy landscape of the mineral surface [1]\, water exchange kinetics [2] and the chemical composition and transport properties in the interfacial fluid [3]. \n\n\n\nIn this talk\, I will discuss how simulations at different time and length scales can be linked to experimental observations to unravel the influence of these local interfacial characteristics and processes on calcite dissolution and growth. \n\n\n\nReferences: [1] E.g. Koskamp et al. (2021) Minerals\, 11\, p 407; Heberling et al. (2021)\, Environ. Sci. Technol. 55\, p 12403-12413; see also Wolthers (2015)\, Science 349 (6254)\, p 1288. [2] E.g. De La Pierre et al. (2016) Cryst. Growth Des.\, vol. 16\, p 5907–5914; Wolthers et al. (2013) CrystEngComm 15\, p 27. [3] Agrawal et al. (2021) Geochim. Cosmochim. Acta\, 307\, p 338-350. \n\n\n\n\n\n\n\n\n\n\n\nMeeting ID: 977 4584 0071 Passcode: TYCSymp
URL:https://thomasyoungcentre.org/event/tyc-soiree-modelling-mineralization-process-2/
LOCATION:Online
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/11/TYC-Logo_blue_on_white_2.jpg
ORGANIZER;CN="Devis Di Tommaso":MAILTO:d.ditommaso@qmul.ac.uk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20220217T150000
DTEND;TZID=Europe/London:20220217T163000
DTSTAMP:20260410T203529
CREATED:20220110T125959Z
LAST-MODIFIED:20220218T114610Z
UID:2254-1645110000-1645115400@thomasyoungcentre.org
SUMMARY:MMM Hub Software Spotlight event: CP2K
DESCRIPTION:Watch the recording here \n\n\n\nAbstract:  \n\n\n\nShowcasing the capabilities of CP2K from a research perspective\, as well as spending some time looking at exactly how the code can be run in practice – especially on HPC resources\, specifically Young. \n\n\n\nCP2K (cp2k.org) is a quantum chemistry and solid state physics software package that can perform atomistic simulations of solid state\, liquid\, molecular\, periodic\, material\, crystal\, and biological systems.  https://dx.doi.org/10.1063%2F5.0007045
URL:https://thomasyoungcentre.org/event/mmm-hub-software-spotlight-event-cp2k/
LOCATION:Online
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2022/01/MMM-no-description.jpg
ORGANIZER;CN="George Booth":MAILTO:george.booth@kcl.ac.uk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20220210T150000
DTEND;TZID=Europe/London:20220210T170000
DTSTAMP:20260410T203529
CREATED:20220106T140236Z
LAST-MODIFIED:20220217T101650Z
UID:2173-1644505200-1644512400@thomasyoungcentre.org
SUMMARY:TYC Symposium: Modelling of Materials for Quantum Technologies
DESCRIPTION:See the recording of the event here \n\n\n\nAudrius Alkauskas FTMC LithuaniaAndrew Fisher\, UCLAdam Gali\, Budapest \n\n\n\nAbstract:  \n\n\n\nPhotoionisation and vibronic properties of isolated colour centres in diamond from first principles-calculationsAudrius AlkauskasIn this talk I will review our recent work on colour centres in diamond. These centres\, in particular the nitrogen-vacancy (NV) centre and the silicon-vacancy centre\, have become important systems to implement many protocols of quantum information processing. In the first part of the talk\, I will discuss the first-principles description of the vibrational broadening of optical absorption and emission lines. The methodology to account for the contribution of the multi-mode Jahn-Teller effect will be also presented. In the second part of the talk\, I will address the photoionization of NV centres. Spin dynamics\, which accompanies charge dynamics\, will be revealed. Computational techniques to achieve converged photoionization cross sections will be introduced. \n\n\n\nDeterministically implanted defects in semiconductors for quantum gates and quantum simulation – Andrew FisherI will introduce the technique of deterministic doping in tetrahedral semiconductors via atomic-scale lithography\, and give a survey of its use in reading out qubits and implementing quantum gates.  Then I will describe our recent work on using the dopants as quantum simulators for strongly interacting quantum lattice models.  I will show that donors generically simulate Hubbard models\, with modifications due to the long-range Coulomb interactions and the multi-valley nature of the conduction band\, while acceptors inherit strong spin-orbit coupling from the valence band and therefore simulate richer models including topological insulators where (uniquely) the relative strength of the Coulomb interactions can be tuned. \n\n\n\nTheoretical magneto-optical spectroscopy for solid state defect quantum bits – Adam GaliWe live in the era of second quantum revolution in which solid state defect quantum bits play a significant role. An exemplary solid state defect quantum bit is the nitrogen-vacancy center in diamond which can be effectively initialized and readout at room temperature. We show how theoretical magneto-optical spectroscopy on nitrogen-vacancy center explained its optical spinpolarization loop which is the key mechanism in the initialization and readout. To this end\, methods to calculate highly correlated electronic states and levels embedded in the itinerant solid state electron system with thousands of electrons has been developed [1] which is often called “quantum embedding” method or can be viewed as a multiscale method where the itinerant electron system is treated by density functional theory whereas the Coulomb-interaction between the strongly interacting orbitals in the system  is directly calculated\, i.e.\, so called configurational interaction theory. To our knowledge\, there is no rigorous theory about the interface of the two approaches\, i.e.\, the double counting term\, therefore\, we have recently started to use density matrix renormalization group wavefunction methods based on density functional theory ground state calculations which produce promising results for defect spins in hexagonal boron nitride [2\,3]. We show that understanding the optical spinpolarization loop requires the exploitation of dynamical effects due to the enhanced electron-phonon interaction. In this regard\, we show the power of Jahn-Teller theorem when combined with density functional theory calculations of few thousands of electrons system [4\,5]. In particular\, we show the extension of Herzberg-Teller theorem from the optical transition to intersystem crossing [6] which is the key of quantum bit operation of nitrogen-vacancy center and related quantum systems. We briefly touch the importance of ab initio spin-related coupling tensors in the description of defect qubits\, such as hyperfine tensors\, in understanding the qubit’s spin dephasing and spin coherence times [7]. [1] Michel Bockstedte\, Felix Stütz\, Thomas Garrat\, Viktor Ivády\, and Adam Gali\, npj Quantum Materials 3\, 31 (2018)  [2] Viktor Ivády\, Gergely Barcza\, Gergô Thiering\, Song Li\, Hanen Hamdi\, Jyh-Pin Chou\, Örs Legeza\, and Adam Gali\, npj Computational Materials 6\, 41 (2020)  [3] Gergely Barcza\, Viktor Ivády\, Tibor Szilvási\, Márton Vörös\, Libor Veis\, Ádám Gali\, and Örs Legeza\, Journal of Chemical Theory and Computation 17\, 1143 (2021)  [4] Gergő Thiering and Adam Gali\, Physical Review B 98\, 085207 (2018)  [5] Adam Gali\, Nanophotonics 8\, 1907 (2019)  [6] Gary Wolfowicz\, F. Joseph Heremans\, Christopher P. Anderson\, Shun Kanai\, Hosung Seo\, Adam Gali\, Giulia Galli & David D. Awschalom\, Nature Reviews Materials 6\, 906 (2021)  [7] A. Haykal\, R. Tanos\, N. Minotto\, A. Durand\, F. Fabre\, J. Li\, J. H. Edgar\, V. Ivady\, A. Gali\, T. Michel\, A. Dréau\, B. Gil\, G. Cassabois\, V. Jacques\, arXiv:2112.10176 (2021) \n\n\n\n\n\n\n\n\n\n\nMeeting ID: 933 5117 9800 Passcode: TYCIGS
URL:https://thomasyoungcentre.org/event/tyc-symposium-modelling-of-materials-for-quantum-technologies/
LOCATION:Online
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/11/TYC-Logo_blue_on_white_2.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20220127T150000
DTEND;TZID=Europe/London:20220127T160000
DTSTAMP:20260410T203529
CREATED:20220105T150854Z
LAST-MODIFIED:20220121T114201Z
UID:2098-1643295600-1643299200@thomasyoungcentre.org
SUMMARY:TYC Highlight Seminar: Jonathan Yates\, University of Oxford
DESCRIPTION:Atomic Espionage: Understanding the structure of materials using Computational and Experimental NMRSolid-state NMR is a powerful experimental probe of atomic scale structure and dynamics. A series of developments in electronic structure methods over the past two decades has given material scientists the ability to predict solid-state NMR parameters using codes such as CASTEP\, QE and Wien2k. These are a valuable tool for the interpretation of experimental spectra. Indeed\, it has been said that it is now hard to publish experimental solid-state NMR results without an accompanying DFT calculation.In this talk I will highlight the key methodological advances behind the prediction of NMR parameters. I will also reflect back on how an experimental community came to so completely adopt electronic structure calculations. Finally I will highlight some very recent advances which aim to increase the range of applicability of these calculations. \n\n\n\n \n\n\n\n\n\n\n\n\n\n\nMeeting ID: 933 5117 9800 Passcode: TYCIGS
URL:https://thomasyoungcentre.org/event/tyc-highlight-seminar-jonathan-yates-university-of-oxford/
LOCATION:Online
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/09/TYC_black_on_white_orig.jpg
ORGANIZER;CN="George Booth":MAILTO:george.booth@kcl.ac.uk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20211209T150000
DTEND;TZID=Europe/London:20211209T170000
DTSTAMP:20260410T203529
CREATED:20211216T145746Z
LAST-MODIFIED:20211216T145748Z
UID:1984-1639062000-1639069200@thomasyoungcentre.org
SUMMARY:TYC Highlight Seminar: Intranuclear phase separation\, and its role in transcription and gene regulation
DESCRIPTION:avide Marenduzzo\, University of Edinburgh \n\n\n\nThe recording of the seminar can be found here \n\n\n\nAbstract: Microscopy studies suggest that chromatin and its associated proteins often form phase separated droplets within the nucleus of eukaryotic organisms. I will describe some possible biophysical mechanisms underlying such intranuclear phase separation and microphase separation (arrested phase separation resulting in the formation of droplets of self-limiting size). I will also discuss potential functional roles of phase separation in transcription\, as active and inactive clusters are normally spatially segregated.  \n\n\n\nSpecifically\, I will show that multivalent chromatin binding mediates cooperative interactions between proteins which naturally leads to the creation of phase separated clusters (through what we call the “bridging-induced attraction”). Such clusters are strikingly similar to nuclear bodies and transcription factories found in side eukaryotic nuclei. The model also suggests a potential role of clustering for gene regulation\, and it provides potential solutions to puzzles concerning the actions of enhancers\, super-enhancers\, and expression quantitative trait loci. I will then discuss how the model can be enhanced to include the recently discovered “loop extrusion” so that it can predict 3D chromatin structure genome-wide\, and how it can be used to study the dynamics of chromatin transcription so that it can predict the effect of 3D structure on transcriptional activity in human cells.
URL:https://thomasyoungcentre.org/event/tyc-highlight-seminar-intranuclear-phase-separation-and-its-role-in-transcription-and-gene-regulation/
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20211202T150000
DTEND;TZID=Europe/London:20211202T170000
DTSTAMP:20260410T203529
CREATED:20211101T120438Z
LAST-MODIFIED:20211101T120640Z
UID:1920-1638457200-1638464400@thomasyoungcentre.org
SUMMARY:Mini symposium: Beyond density functional theory for predictive excitations
DESCRIPTION:A description of the electronic excitations in materials and molecules is central to understanding the key optical\, transport and reactive properties. While density functional theory often describes ground state energetics to reasonable accuracy\, it will often more qualitatively fail in its description of these excitations\, and therefore methodological development which can go beyond DFT is of central importance for a theorists toolkit. In this mini-symposium\, we will hear from three researchers at the cutting edge of this field\, developing approaches for ‘Beyond density functional theory for predictive excitaitons’: Neepa Maitra (Rutgers University)\, Marc Dvorak (Aalto University)\, Fillipp Furche (UC Irvine).
URL:https://thomasyoungcentre.org/event/mini-symposium-beyond-density-functional-theory-for-predictive-excitations/
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/11/TYC-Logo_blue_on_white_2.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20211109T150000
DTEND;TZID=Europe/London:20211109T180000
DTSTAMP:20260410T203529
CREATED:20210921T155720Z
LAST-MODIFIED:20220105T111653Z
UID:1850-1636470000-1636480800@thomasyoungcentre.org
SUMMARY:TYC 15th Anniversary Event
DESCRIPTION:The Thomas Young Centre (TYC) is a dynamic and interdisciplinary alliance of London researchers operating at the forefront of science to address the challenges of society and industry through the theory and simulation of materials and molecules\, or materials and molecular modelling. \n\n\n\nThe TYC is made up of around 100 research groups from four London Colleges: Imperial College London\, King’s College London\, QMUL (Queen Mary University London) and UCL (University College London). The academic departments involved include Physics\, Materials\, Chemistry\, Earth sciences\, Biology\, and several branches of engineering. \n\n\n\nNow in its fifteenth year\, the Thomas Young Centre remains a renowned London-based interdisciplinary research network which brings together a range of groups across the capital whose research involves materials and molecular modelling and theoretical chemistry.  To celebrate the 15th year of the Thomas Young Centre\, past\, present and future influencers of the TYC Michele Parinello\, Mike Finnis and next-generation speaker Rachel Crespo-Otero will provide an afternoon of fascinating talks. \n\n\n\nThe event will be followed with a long-awaited in-person reception with wine and nibbles.
URL:https://thomasyoungcentre.org/event/tyc-15th-anniversary-event/
LOCATION:Queen’s Tower Rooms\, Imperial College London\, 7 Imperial College Road\, South Kensington\, London\, SW7 2AZ
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/09/TYC_black_on_white_orig.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20211021T150000
DTEND;TZID=Europe/London:20211021T150000
DTSTAMP:20260410T203529
CREATED:20210921T154202Z
LAST-MODIFIED:20220105T110754Z
UID:1843-1634828400-1634828400@thomasyoungcentre.org
SUMMARY:TYC Student Welcome Event 2021
DESCRIPTION:The TYC is looking forward to welcoming new PhD students to our centre\, from across the four London colleges.  It is a brilliant opportunity to meet your peers (virtually)\, and to hear about the fantastic benefits of being affiliated to this active and exciting institute.  We will hear from our Interest Group Leaders about the hot topics they are currently working on\, and a panel of existing TYC students will be on hand to answer questions and provide an overview of TYC activities and the opportunities available to members.  These include details of our Highlight and Seminar Series\, tailor-made materials modelling course\, TYC Journal Club\, Mentoring Scheme and fortnightly newsletter advertising events\, job opportunities and news.
URL:https://thomasyoungcentre.org/event/tyc-student-welcome-event-2021/
LOCATION:Airmeet
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/09/TYC-Logo-white-on-blue.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/Paris:20210920T131500
DTEND;TZID=Europe/Paris:20210924T171500
DTSTAMP:20260410T203529
CREATED:20210820T115749Z
LAST-MODIFIED:20220105T110255Z
UID:1180-1632143700-1632503700@thomasyoungcentre.org
SUMMARY:CECAM Psi-k Research Conference on New Horizons in Nucleation: a playground classical and ab initio simulation methods
DESCRIPTION:https://www.cecam.org/workshop-details/7#program-7 \n\n\n\n\n\nNucleation from liquids is a phenomenon encountered in countless natural and industrial processes. Nucleation is the initial step in the formation of a new\, usually thermodynamically stable phase\, from a parent\, metastable phase. Phenomena that range from the formation of ice particles in the atmosphere\, to the obstruction of oil pipelines by gas hydrates\, including the synthesis of advanced functional materials and the controlled precipitation of specific polymorphs of active pharmaceutical ingredients crucially depend on nucleation. Understanding and learning how to control nucleation is therefore a fundamental problem with far reaching practical ramifications. Nucleation is a process that takes place on nanometer-length and picosecond-time scales that challenge direct experimental observations. By providing a natural description of the molecular scale\, where the embryo of a new phase is formed\, molecular simulations of crystal nucleation have historically played a pivotal role in improving our understanding of nucleation fundamentals [1]. For instance\, molecular simulations have enabled the development of a detailed understanding of nucleation in simple model systems\, such as hard-spheres and Lennard-Jones fluids [2\, 3]\, and have decisively contributed to uncover and corroborate complex collective phenomena such as two-step nucleation [4]. With the steady development of both algorithms and computational power\, molecular simulation methods are nowadays starting to be applied to problems and systems of increasing complexity\, nearing experimental conditions. For instance\, in the last few years simulation studies on heterogeneous nucleation [5]\, nucleation in multi-component liquids [6]\, or nucleation in biological systems [7] have appeared in the literature\, providing unprecedented insight into nucleation fundamentals [8]. Despite the tremendous progress\, molecular simulations of nucleation still face a number of challenges\, some of which are determined by intrinsic modeling limitations\, associated with e.g. the use of classical\, semiempirical forcefields\, sampling efficiency\, system size\, and the inherent complexity of the experimental conditions in which nucleation takes place [1]. For instance\, a key challenge in the field is to simultaneously provide accurate (ab inito quality) energies and extensive sampling in realistic systems\, which include interfaces\, defects\, and disordered domains. With this in mind a key aim of this meeting will be to bring the electronic structure\, classical molecular dynamics\, and nucleation theory communities together. Simultaneously we will promote an all-around perspective on the wide range of contexts in which nucleation plays a dominant role\, discussing applications in pharmaceutical processes\, biomolecular systems\, and active matter. \n\n\n\nObjectives. With the CECAM/Psi-k research conference on “New Horizons in Nucleation” we aim to: \n\n\n\n• Understand and review the current state of the art of the field. \n\n\n\n• Discuss and set some guidance for future directions for the field. \n\n\n\n• Bring together the disparate communities with expertise in nucleation\, including the molecular dynamics\, ab initio\, and industrial communities with a view to developing new techniques and applying our techniques to the most relevant problems. \n\n\n\n• Possibly producing a perspective road-map style article. \n\n\n\nThemes. In the research conference we will encourage participation and stimulate an open discussion in the following areas: \n\n\n\n• An overview on current challenges in nucleation modelling  \n\n\n\n• Recent advances in modelling heterogeneous nucleation  \n\n\n\n• Predicting nucleation kinetics  \n\n\n\n• Accuracy across length and time scales: a challenge to ab-initio calculations and machine learning methods  \n\n\n\n• Nucleation and self-assembly in out-of-equilibrium conditions  \n\n\n\n• Nucleation theory and mesoscale modelling methods (classical DFT\, DDFT\, Phase Field) \n\n\n\n• Nucleation in glasses  \n\n\n\n• Nucleation in reactive systems \n\n\n\n• Nucleation and self-assembly in biomolecular systems \n\n\n\n• Nucleation of active pharmaceutical ingredients  \n\n\n\n• Nucleation in active and biogenic materials \n\n\n\nWe envisage this research conference as an important meeting for the development of PhD students and Early Career Researchers (ECRs) directly involved in simulations of nucleation processes or interested in broadening their perspective on this topic. \n\n\n\nReferences\n\n\n\n[1] G. Sosso\, J. Chen\, S. Cox\, M. Fitzner\, P. Pedevilla\, A. Zen\, A. Michaelides\, Chem. Rev.\, 116\, 7078-7116 (2016)[2] S. Auer\, D. Frenkel\, Nature\, 409\, 1020-1023 (2001)[3] P. ten Wolde\, M. Ruiz-Montero\, D. Frenkel\, Phys. Rev. Lett.\, 75\, 2714-2717 (1995)[4] P. Wolde\, D. Frenkel\, Science\, 277\, 1975-1978 (1997)[5] M. Fitzner\, G. Sosso\, S. Cox\, A. Michaelides\, J. Am. Chem. Soc.\, 137\, 13658-13669 (2015)[6] N. Zimmermann\, B. Vorselaars\, J. Espinosa\, D. Quigley\, W. Smith\, E. Sanz\, C. Vega\, B. Peters\, The Journal of Chemical Physics\, 148\, 222838 (2018)[7] A. Šarić\, A. Buell\, G. Meisl\, T. Michaels\, C. Dobson\, S. Linse\, T. Knowles\, D. Frenkel\, Nature. Phys.\, 12\, 874-880 (2016)[8] E. Sanz\, C. Vega\, J. Espinosa\, R. Caballero-Bernal\, J. Abascal\, C. Valeriani\, J. Am. Chem. Soc.\, 135\, 15008-15017 (2013)
URL:https://thomasyoungcentre.org/event/cecam-psi-k-research-conference-on-new-horizons-in-nucleation-a-playground-classical-and-ab-initio-simulation-methods/
ATTACH;FMTTYPE=image/png:https://thomasyoungcentre.org/wp-content/uploads/2021/08/CECAM_Psi-k-conf-2021.png
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20210920T090000
DTEND;TZID=Europe/London:20210924T170000
DTSTAMP:20260410T203529
CREATED:20210705T104613Z
LAST-MODIFIED:20220105T105957Z
UID:1154-1632128400-1632502800@thomasyoungcentre.org
SUMMARY:MSSC2021@London - Virtual Ab initio Modelling in Solid State Chemistry
DESCRIPTION:Virtual Edition (New Users) \n\n\n\nDiscovering quantum-mechanical simulations with CRYSTAL \n\n\n\n\n\nDirectors: S. Casassa – A. Erba – N.M. Harrison – G. Mallia \n\n\n\nhttps://www.imperial.ac.uk/mssc/mssc2021/ \n\n\n\nThe Department of Chemistry and the Thomas Young Centre at Imperial College London and the Theoretical Chemistry Group of the University of Torino\, in collaboration with the Computational Materials Science Group of the Science and Technology Facilities Council (STFC)\, are organising the 2021 MSSC Summer School on the “ab initio modelling of crystalline and defective solids with the CRYSTAL code”. \n\n\n\nThe MSSC2021 will be a virtual workshop. \n\n\n\nThe morning and the afternoon sessions will be run remotely. \n\n\n\nThe week long school is designed for new users of CRYSTAL\, PhD students\, Post-Docs and researchers with interests in solid state chemistry\, physics\, materials science\, surface science\, catalysis\, magnetism and nano-science. It will provide an introduction to the capabilities of quantum mechanical simulations and to the practical use of CRYSTAL. \n\n\n\nCRYSTAL is a general-purpose program for the study of periodic solids. It uses a local basis set comprised of Gaussian type functions and can be used to perform calculations at the Hartree-Fock\, density functional or global and range-separated hybrid functionals (e.g. B3LYP\, HSE06)\, double hybrid levels of theory. Analytical first derivatives with respect to the nuclear coordinates and cell parameters and analytical derivatives\, up to fourth order\, with respect to an applied electric field (CPHF/CPKS) are available. \n\n\n\nProgramme: https://www.imperial.ac.uk/mssc/mssc2021/programme/ \n\n\n\nRegistration: https://www.imperial.ac.uk/mssc/mssc2021/registration/
URL:https://thomasyoungcentre.org/event/mssc2021london-virtual-ab-initio-modelling-in-solid-state-chemistry/
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/07/MSSC2021-1.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20210914T093000
DTEND;TZID=Europe/London:20210915T160000
DTSTAMP:20260410T203529
CREATED:20210729T135414Z
LAST-MODIFIED:20220105T105558Z
UID:1483-1631611800-1631721600@thomasyoungcentre.org
SUMMARY:MMM Hub++ Conference 2021
DESCRIPTION:This virtual conference brings together researchers working in all aspects of theory and simulation of materials and molecular systems and is jointly organised by the UK’s Materials and Molecular Modelling Hub\, the Thomas Young Centre\, CCP9\, CCP5\, CCPBioSim\, the Materials Chemistry Consortium and the UK Car-Parrinello Consortium. The conference will cover topics including\, but not limited to\, biological and technological soft matter\, functional materials and devices\, structural materials\, surfaces and interfaces and methods and method development. \n\n\n\nPre-recorded flash presentationsInstead of a traditional poster session\, we will take advantage of the virtual format to invite participants\, particularly graduate students\, to contribute short (max. 3 minute) pre-recorded flash presentations about their research. These videos will be made available to conference participants both in advance and during the conference and we will make virtual spaces available during the conference for participants and presenters to meet to discuss.  \n\n\n\n14th September 2021Designing molecular models by machine learning and experimental data – Cecilia Clementi\, Free University of Berlin \n\n\n\nBiomolecules and Biological Soft MatterBiomolecular simulations with large scale density functional theory – Chris-Kriton Skylaris\, University of SouthamptonHow carbon monoxide dehydrogenase converts CO2 to CO – Umberto Terranova\, University of Buckingham \n\n\n\nFunctional Materials & DevicesFunctional 2D materials – Kristian Thygesen\, Technical University of DenmarkBandgap engineering in strained monolayer and few layer MoS2 – Alex Armstrong\, University of York \n\n\n\nMethods & Method DevelopmentData-enhanced multi scale theory of operando energy conversion systems – Karsten Reuter\, FHI BerlinRecent theoretical development of Py-chemshell for calculating vibrational properties of transition metal containing zeolites – Jingcheng Guan\, University College London \n\n\n\nBiomolecules and Biological Soft MatterInterscale simulations: a novel combined methodology to bridge between scales and methods – Andrey Brukhno\, STFCHigh-performance computing and disordered elastic systems theory as a framework to study collective cell migration – Nirvana Cabellero\, University of GenevaSmart Droplets: can you fragment and deliver? – Francois Sicard\, University College LondonFunctional Materials & DevicesExternal stimuli driven spin transitions and piezochromism in metal organic complexes – Hrishit Banerjee\, University of CambridgeMolecular Dynamics modelling of polymeric nanocomposites – Jacob Earnshaw\, Sheffield Hallam UniversityQuantifying polaronic effects on charge-carrier scattering and mobility in lead halide perovskites – Lewis Irvine\, University of Bath \n\n\n\nMethods & Method DevelopmentBayesian optimization of atomic structures with gradient-enhanced Gaussian processes – Sami Kaapa\, Technical University of DenmarkLinear atomic cluster expansion force fields for organic molecules – David Kovajcs\, University of CambridgeEncoding of distortions in perovskites for machine learning applications – Kazuki Morita\, Imperial College LondonEarly Career Invited talksPhonon screening of electron-hole interactions in lead-halide perovskite semiconductors and beyond – Marina Filip\, University of OxfordModelling electrified interfaces from first principles – Clotilde Cucinotta\, Imperial College LondonMolecular structure at an interface – Ed Smith\, Brunel University LondonIn-silico photochemical experiments with non-born-Oppenheimer Molecular Dynamics – Basile Curchod\, University of DurhamEnvironmental sorptive materials at molecular level – Valentina Erastova\, University of EdinburghInvited Day 2Current landscape of UKRI activities – Billy McGregor – EPSRC\, UKRIPlenary Day 2Searching for excitons: a fresh point of view – Lucia Reining\, École Polytechnique Palaiseau\, ParisSurfaces & InterfacesExploring Fuel Cell cathode materials: Towards more representative models – Misbah Sarwar\, Johnson MattheyMachine Learning for Polarisable Force-Fields: Neural-Network models for Graphene-Electrolyte interfaces – Nicodemo Di Pasquale\, University of ManchesterFunctional Materials & DevicesAccurate multi-scale simulations for advanced functional materials – Otello Roscioni\, MaterialX LtdMonte Carlo Simulations for Fitting Neurton Diffraction Data – Camilla Di Mino\, UCL \n\n\n\nMethods & Method DevelopmentSolving the many-electron Schrodinger equations using deep neural networks – Matthew Foulkes\, Imperial College LondonSystematically Improvable Quantum Embedding for Real Materials – Max Nusspickel\, King’s College London \n\n\n\nSurfaces & InterfacesUnveiling novel properties and phases of mono-layer confined water – Venkat Kapil\, University of CambridgePursuit of accurate moelling to reproduce experimental properties of mono- and bi-metallic surfaces – Lara Kabalan\, Cardiff UniversityInfluence of Water Models on the Prediction of Desalination Properties of a Nanoporous Membrane – Aziz Ghoufi\, University of Rennes \n\n\n\nFunctional Materials & DevicesTheoretical modelling of the electrochemical behaviour of the graphene and graphene-based materials – Natalia Martsinovich\, University of SheffieldCatalytic formation of oxalic acid on the partially oxidised greigite Fe3S4 (001) surface – David Santos-Carballal\, University of LeedsDefect-dependent corrugation in graphene – Fabian Thiemann\, University College London \n\n\n\nMethods & Method DevelopmentDensity functional embedded scheme for molecules and periodic systems – Manas Sharma\, Friedrich-Schiller University of JenaAccelerating Path Integral Calculations of Vibrational Spectra – David Wilkins\, Queen’s University BelfastImportance of long-ranged electron interactions for the magnetic phase diagram of twisted bilayer graphene – Zachary Goodwin\, Imperial College London \n\n\n\nSurfaces & InterfacesTowards the elucidation of the mechanism of hydrothermal synthesis of zeolites – Valeria Molinero\, The University of UtahEvaluation of methods for viscosity simulations of lubricants at different operational conditions – Dimitrios Mathas\, University of Southampton \n\n\n\nStructural MaterialsCoarse-grained modelling of cement hydrates – Katerina Ioannidou\, University of MontpellierCo-substituted BiFiO3: thermodynamic\, electronic and ferroelectric properties from first principles – Shivani Grover\, University of Reading \n\n\n\nMethods & Method DevelopmentChromonic liquid crystals: insights from simulations at multiple scales – Mark Wilson\, University of DurhamMolecular-scale thermoelectricity: as simple as ABC – Ali Ismael\, Lancaster University \n\n\n\nSurfaces & InterfacesModelling Organic-Inorganic interfaces of Urinary Calculi – Rhiannon Morris\, University of LeedsPredictive model for adsorption of molecules through ab initio simulations – Paolo Restuccia\, Imperial College LondonPentacene meets transition metal dichalcogenides for solar energy conversion – Juliana Morbec\, Keele University \n\n\n\nStructural MaterialsStructural MaterialsPolytypism of inorganic lead halide perovskite – Zhenzhu Li\, Yonsei UniversitySimulating the Charring of Phenol-Formaldehyde Resins with Reactive Molecular Dynamics – Marcus Purse\, University of SurreyElectronically Driven Cooperative Diffusion in Simple Cubic Calcium – Andreas Hermann\, University of Edinburgh \n\n\n\nMethods and Method DevelopmentTowards an effective Hamiltonian for a proton transfer ferroelectric – Matthew Okenyi\, Imperial College LondonA machine learning description of excited states of functional organic molecules – Julia Westermayr\, University of WarwickMachine learning potentials for complex aqueous systems made simple – Christoph Schran\, University of Cambridge \n\n\n\nScientific Advisory Committee  \n\n\n\nGeorge Booth\, King’s College London Richard Catlow\, University College London Georgina Ellis\, OCF Ltd Nicholas Harrison\, Imperial College London John Harding\, University of Sheffield Kim Jelfs\, Imperial College London Chris Lorenz\, King’s College London Angelos Michaelides\, University of Cambridge Carla Molteni\, King’s College London Mark House\, HPE Matt Probert\, UKCP & University of York Andela Saric\, University College London Alex Shluger\, University College London David Wilkins\, Queen’s University Belfast \n\n\n\nOrganising Committee Hafiza Bibi\, Imperial College LondonPaola Carbone\, University of Manchester Stewart Clark\, University of Durham Alin Marin Elena\, Science and Technology Facilities Council Arash Mostofi\, Imperial College London Catherine O’Sullivan\, Imperial College London Edina Rosta\, University College London Marco Sacchi\, University of Surrey Karen Stoneham\, University College London Scott Woodley\, University College London
URL:https://thomasyoungcentre.org/event/1483/
CATEGORIES:Main event
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END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20210809T133000
DTEND;TZID=Europe/London:20210813T163000
DTSTAMP:20260410T203529
CREATED:20210705T105703Z
LAST-MODIFIED:20220105T110105Z
UID:1158-1628515800-1628872200@thomasyoungcentre.org
SUMMARY:Moire-Twistronics workshop
DESCRIPTION:The online Moiré-Twistronics workshop is dedicated to recent developments in theory and experiments on twisted bilayer materials. The workshop will be run jointly by the UK’s National Graphene Institute (Manchester)\, the Thomas Young Centre for Theory and Simulation of Materials (London)\, and the Sir Henry Royce Institute. \n\n\n\nWorkshop attendance is free of charge. \n\n\n\nProgramme \n\n\n\nBST UK Time  \n\n\n\nMonday (Aug 9) \n\n\n\n1.30pm: Allan MacDonald (UT Austin): Known knowns and known unknowns in magic angle twisted bilayer graphene \n\n\n\n2.00pm: Folkert de Vries (ETH Zurich): Superconducting Devices in Magic-Angle Twisted Bilayer Graphene \n\n\n\n2.15 pm: Tommasso Cea (IMDEA): Coulomb interaction\, phonons\, and superconductivity in twisted bilayer graphene \n\n\n\n2.30pm: Kevin Nuckolls (Princeton University): Spectroscopic Signatures of Unconventional Superconductivity and Correlated Chern Insulators in Magic-Angle Twisted Bilayer Graphene \n\n\n\n2.45pm: break \n\n\n\n3.00pm: Zachary Goodwin (Imperial College London): Importance of long-ranged Coulomb interactions for the magnetic phase diagram of twisted bilayer graphene  \n\n\n\n3.15pm: Youngjoon Choi (Caltech): Interaction-driven Band Flattening and Correlated Phases in Twisted Bilayer Graphene \n\n\n\n3.30pm: Jeanie Lau (Ohio State University): Strange metal behavior and Superconducting Critical Current in twisted bilayer graphene \n\n\n\n4.00pm: break-out room discussions \n\n\n\nTuesday (Aug 10) \n\n\n\n1.30pm: Wang Yao (The University of Hong Kong): Layer pseudospin texture and Berry phase effects in Moiré superlattices of twisted homobilayers \n\n\n\n2.00pm: Brian Gerardot (Herriot-Watt University): Quantum Light and Strongly Correlated Electronic States in a Moiré Heterostructure \n\n\n\n2.30pm: Benjamin Remez (Cambridge University): Dark and Leaky Exciton Condensates in Transition Metal Dichalcogenide Twisted Bilayers \n\n\n\n2.45pm: break \n\n\n\n3.00pm: Indrajit Maity (Imperial College London): Chiral phonons in twisted TMDs \n\n\n\n3.15pm: Vladimir Enaldiev (The University of Manchester): Piezoelectric and weak ferroelectric networks and band-energy landscapes in twistronic TMD bilayers \n\n\n\n3.30pm: Jie Shan (Cornell University): Quantum anomalous Hall effect in semiconductor moiré structures \n\n\n\n4.00pm: break-out room discussions \n\n\n\nWednesday (Aug 11) \n\n\n\n1.30pm: Philipp Kim (Harvard University): Ferroelectric polar domain dynamics in twisted bilayer transition metal dichalcogenides \n\n\n\n2.00pm: Roman Gorbachev (The University of Manchester): Controlling optoelectronic properties of 2D semiconductors: band engineering and moiré superlattices \n\n\n\n2.30pm: Efthimios Kaxiras (Harvard University): Twistronics: Atomic relaxation in moiré layered structures and its effect on electron localization \n\n\n\n3.00 pm: break \n\n\n\n3.15pm: poster session \n\n\n\nThursday (Aug 12) \n\n\n\n1.30pm: Leni Bascones (Madrid): Correlated states in ABC trilayer graphene on hBN \n\n\n\n2.00pm: Abhay Pasupathy (Columbia University): Twistons in the magic sea \n\n\n\n2.30pm: QuanSheng Wu (EPFL): Chiral Decomposition of Twisted Graphene Multilayers with Arbitrary Stacking \n\n\n\n2.45pm: break \n\n\n\n3.00pm: Lennart Klebl (RWTH Aachen): Atomistic View on Correlations in Moire Heterostructures \n\n\n\n3.15pm: Giulia Zheng (ETH Zurich): Farby-Pérot Cavities Using Different Dispersions in Twisted Double Bilayer Graphene \n\n\n\n3.30pm: Senthil Todadri (MIT): Re-entrant superconductivity in twisted trilayer graphene \n\n\n\n4.00pm: break-out room discussions \n\n\n\nFriday (Aug 13) \n\n\n\n1.30pm: Alexander Tartakovskii (University of Sheffield): Resonant electronic and excitonic hybridisation in heterobilayers of transition metal dichalcogenide alloys \n\n\n\n2.00pm: Mariya Romanova (UC Santa Barbara): Stochastic many-body calculations of moiré states in twisted bilayer graphene at high pressures \n\n\n\n2.15pm: Nicholas Hine (University of Warwick): Linear-Scaling DFT and Spectral Function Unfolding applied to 2D Heterostructures \n\n\n\n2.30pm: break \n\n\n\n2.45pm: Danny Bennett (University of Cambridge): Electrically tunable stacking domains in Moiré superlattices \n\n\n\n3.00pm: Louk Rademaker (Universite de Geneve): Spin-valley symmetry breaking and Chern insulators in twisted graphene structures \n\n\n\n3.15pm: Jose Lado (Aalto University): Designing correlated quantum matter with magnetic twisted van der Waals heterostructures \n\n\n\n3.45pm: break-out room discussions.
URL:https://thomasyoungcentre.org/event/moire-twistronics-workshop/
LOCATION:Online
CATEGORIES:Main event
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ORGANIZER;CN="Johannes Lischner":MAILTO:j.lischner@imperial.ac.uk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20210708T150000
DTEND;TZID=Europe/London:20210708T170000
DTSTAMP:20260410T203529
CREATED:20210705T111220Z
LAST-MODIFIED:20220105T104358Z
UID:1174-1625756400-1625763600@thomasyoungcentre.org
SUMMARY:Modelling phase separation
DESCRIPTION:Jeremy Schmit – Kansas State University \n\n\n\nThomas Michaels – UCL (previously ETHZ\, Cambridge\, Harvard) \n\n\n\nJerelle Joseph – University of Cambridge \n\n\n\nTime:   15:00 BST \n\n\n\nVenue: Zoom \n\n\n\nContact:  Andela Saric \n\n\n\nEmail:  tyc-administrator@ucl.ac.uk
URL:https://thomasyoungcentre.org/event/modelling-phase-separation/
LOCATION:Zoom
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/07/Joseph_Schmit_Michels.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20210702T150000
DTEND;TZID=Europe/London:20210702T160000
DTSTAMP:20260410T203529
CREATED:20210705T111643Z
LAST-MODIFIED:20220105T104032Z
UID:1177-1625238000-1625241600@thomasyoungcentre.org
SUMMARY:MMM Hub Software Spotlight: ONETEP
DESCRIPTION:Venue: Join Zoom Meeting https://ucl.zoom.us/j/99746496587?pwd=UUJHeFBzU3p1a0crTEh2T1lrNUFrUT09 \n\n\n\nMeeting ID: 997 4649 6587 Passcode: TYCSWS \n\n\n\nContact: George BoothEmail:  george.booth@kcl.ac.uk \n\n\n\nIn the second of the MMM Hub/TYC ‘Software Spotlight’ event series\, we will be looking at the ONETEP package for linear-scaling density functional theory calculations with controllable accuracy. \n\n\n\nThe favourable scaling of this package has allowed it to be pushed out to fully quantum applications in biology\, surfaces\, nanostructures and defects. It has excellent parallelism for large scale calculations with thousands of cores on both ARCHER2 and Tier-2 infrastructure\, and is developed by a number of researchers across the UK. \n\n\n\nIn this event\, Professor Chris-Kriton Skylaris will be talking about the capabilities and impact that the software has had on the field\, alongside Dr Jacek Dziedzic and Arihant Bhandari\, all at the University of Southampton\, presenting the anatomy of a ONETEP calculation and demonstrating the range of capabilities of this powerful code.
URL:https://thomasyoungcentre.org/event/mmm-hub-software-spotlight-onetep/
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/07/MMM-Hub-image.jpg
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20210621T140000
DTEND;TZID=Europe/London:20210625T170000
DTSTAMP:20260410T203529
CREATED:20210609T095339Z
LAST-MODIFIED:20220105T103855Z
UID:661-1624284000-1624640400@thomasyoungcentre.org
SUMMARY:IWOM 2021: International Workshop on Charge Transport and Excited State Processes in Organic Materials
DESCRIPTION:Time: 2-5pm (GMT +1) daily \n\n\n\n\n\nThe scope of this workshop is to bring together theorists\, computational and experimental scientists working in the area of organic materials for electronic applications. The content will cover approaches across different length scales (from molecular to device-level) towards the understanding of phenomena and mechanisms inherent to the function of organic semiconducting materials. Our aim is to provide a comprehensive overview of current state-of-the-art advances in this research field\, covering key issues such as: electronic structure methods for excited states calculations\, charge transport mechanisms in bulk and nanostructured interfacial systems\, energy conversion through light harvesting\, and light generation via recombination processes. \n\n\n\nKeynote speakers\n\n\n\nIrene Burghardt\, Goethe University Frankfurt\, GermanySir Richard Friend\, University of Cambridge\, UKHenning Sirringhaus\, University of Cambridge\, UKWeitao Yang\, Duke University\, USA \n\n\n\nInvited Speakers\n\n\n\nDavid Beljonne\, University of Mons\, BelgiumAntoine Carof\, University of Lorraine\, FranceRachel Crespo-Otero\, Queen Mary University of London\, UKMarcus Elstner\, Karlsruhe Institute of Technology\, GermanySimone Fratini\, CNRS\, FranceJenny Nelson\, Imperial College London\, UKHarald Oberhofer\, Technical University Munich\, GermanyJean-Hubert Olivier\, University of Miami\, USAFrank Ortmann\, Technical University Munich\, GermanyVitaly Podzorov\, Rutgers University\, USAOleg Prezhdo\, University of Southern California\, USASergei Tretiak\, Los Alamos National Laboratory\, USATroy Van Voorhis\, Massachusetts Institute of Technology\, USA \n\n\n\n\n\n\n\n\nContact: tyc-administrator@ucl.ac.uk
URL:https://thomasyoungcentre.org/event/iwom-2021-international-workshop-on-charge-transport-and-excited-state-processes-in-organic-materials/
LOCATION:Zoom
CATEGORIES:Main event
ATTACH;FMTTYPE=image/jpeg:https://thomasyoungcentre.org/wp-content/uploads/2021/06/TYC_Logo_EU_large.jpg
ORGANIZER;CN="Karen Stoneham / Hafiza Bibi":MAILTO:tyc-administrator@ucl.ac.uk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20210614T140000
DTEND;TZID=Europe/London:20210614T170000
DTSTAMP:20260410T203529
CREATED:20210524T125720Z
LAST-MODIFIED:20220105T105505Z
UID:96-1623679200-1623690000@thomasyoungcentre.org
SUMMARY:CCP5++ Software Seminar Series: Sampling\, detecting\, and analysing collective arrangements in atomistic simulations
DESCRIPTION:Matteo Salvalaglio\n\n\n\nThomas Young Centre and Department of Chemical Engineering\, University College London \n\n\n\nAbstract: The synthesis of crystalline materials by precipitation from solution is a phenomenon at the heart of many technological and natural processes\, ranging from biomineralisation to the production of active pharmaceutical ingredients. The properties of macroscopic crystals are inherently determined by their structure and morphology\, two products of the atomistic-scale arrangement of building blocks emerging and propagating during crystal nucleation and growth. Molecular dynamics simulations offer a direct insight into the fundamental processes underpinning the assembly of building blocks (atoms or molecules) and into the stability of the structures emerging from such assembly. However\, to exploit the potential of atomistic simulations\, it is critical to overcome the timescale limitations associated with rare events\, perform simulations in conditions resembling macroscopic systems (i.e. constant driving force)\, and systematically identify the structure of assemblies emerging from simulation. \n\n\n\nIn this seminar\, I will discuss methods to sample\, detect\, and analyse the collective arrangement of crystal building blocks based on the definition of collective variables and on the application of clustering algorithms. To this aim\, I will illustrate two applications\, both featuring prominent use of PLUMED [Tribello et al. Computer Physics Communications 185 (2)\, 604-613\, 2014]\, including i. the characterisation of dense liquid-like clusters at graphite-NaCl(aq) interfaces [Finney et al. arXiv 2021\, https://arxiv.org/abs/2104.11773]\, and ii.  the systematic application of enhanced sampling and clustering algorithms to improve the prediction of polymorphism in molecular crystals [Francia et al. Crystal Growth and Design\, 2020Registration required\, and please help us by feeling in the optional survey.
URL:https://thomasyoungcentre.org/event/ccp5-software-seminar-series-sampling-detecting-and-analysing-collective-arrangements-in-atomistic-simulations/
LOCATION:Online
CATEGORIES:Main event
ATTACH;FMTTYPE=image/png:https://thomasyoungcentre.org/wp-content/uploads/2021/05/CCP5.png
ORGANIZER;CN="Karen Stoneham / Hafiza Bibi":MAILTO:tyc-administrator@ucl.ac.uk
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=Europe/London:20210524T120000
DTEND;TZID=Europe/London:20210524T120000
DTSTAMP:20260410T203529
CREATED:20210524T122138Z
LAST-MODIFIED:20210524T125203Z
UID:70-1621857600-1621857600@thomasyoungcentre.org
SUMMARY:NEW: TYC Careers Talks - Engineering Analysis and High-Performance Computing (HPC) at UKAEA
DESCRIPTION:The Thomas Young Centre and UCL Women in Physics & Astronomy group are very excited to bring you the first in a set of careers talks.  To kick of the series we are very pleased to host a panel of representatives from the UK Atomic Energy Authority (UKAEA).  We encourage all of our TYC members to attend\, and particularly those members from less well-represented groups. \n\n\n\nFusion energy is entering a golden age\, with more public and private reactors being built than ever before\, and the United Kingdom Atomic Energy Authority (UKAEA) is at the forefront of international research and development.  \n\n\n\nWe operate two world leading experiments\, JET and MAST Upgrade\, that are paving the way for future fusion power plants\, and are both undergoing the most exciting phases of their operational histories. \n\n\n\nFusion research and development is heavily dependent on the two related disciplines of Engineering Analysis and High-Performance Computing (HPC)\, and with this online event we will be showcasing the work of our specialists in these areas\, as well as discussing the benefits of working at UKAEA. There will be opportunity to ask questions of our panellists and to get into contact for careers information. \n\n\n\nTopic: TYC Careers Talks \n\n\n\nMeeting ID: 991 4638 9027Passcode: TYCCareers
URL:https://thomasyoungcentre.org/event/new-tyc-careers-talks-engineering-analysis-and-high-performance-computing-hpc-at-ukaea/
LOCATION:Online
CATEGORIES:Main event
ATTACH;FMTTYPE=image/png:https://thomasyoungcentre.org/wp-content/uploads/2021/05/2020-landscape-1-1.png
ORGANIZER;CN="Karen Stoneham / Abbie Bray":MAILTO:tyc-administrator@ucl.ac.uk
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