The tutorial will cover the fundamentals and the practical use of state-of-the-art codes for the calculation of the electronic structure of bulk solids, surfaces, and defects and impurities in solids. This includes applications in thermodynamical properties, phase transitions, temperature and pressure effects, magnetic and spectroscopic properties, and surface properties including reactivity of and at surfaces. The influence of structural vacancies both in bulk and at surfaces will be addressed as an important topic influencing in a significant way the properties of different materials. The chemical reactivity of surfaces will be the subject of one of the lectures of the course, with a full discussion of different aspects of the modelling of the CO oxidation in a Y-doped TiO2 supported gold nanoparticles catalyst. That is, in summary, the content of the main theoretical and practical sessions, grouped into 8 and 4 subjects, respectively.
(Theo-1) Symmetry (Pablo García Fernández)
Summary of basic concepts. Space groups. Tensor quantities. Crystal strain. Bloch theorem. The symmetry of the wavefunction under periodic boundary conditions.
(Theo-2) Electronic structure. (Cristina Díaz)
Cluster and periodic models. Atomistic models. Kohn-Sham equations and DFT methodologies. Electronic structure calculations. Phonons and crystal searching.
(Theo-3) Thermodynamic properties. (Cristina Díaz)
Static models. Equation of state of solids. Phase transitions. Mechanisms and kinetics of phase transitions. Thermal effects.
(Theo-4) Chemical bonding and microscopic approach. (Julia Contreras)
Topologies of scalar fields in crystals. Electron density, electron localization function and reduced density gradient chemical functions. Chemical origin of compresibility. Chemical bonding reconstruction along a phase transition.
(Theo-5) Ab initio simulation of the structure, thermodynamic properties and reactivity in surfaces. (Antonio Márquez)
Computational models in Surface Science. Structure of surfaces: Tasker’s classification of ionic surfaces. Relaxation, rumpling, and reconstruction of surfaces. Surface energies. Surface defects: O vacancies in metal oxides. Adsorption at surfaces. Case studies: organic molecules and transition metal atoms at oxide surfaces. Reactivity at surfaces: organic molecules at simple surfaces. Role of point defects. Case study: CO oxidation on an oxide supported metal catalyst. Case study: highly correlated metal oxides: the case of ceria.
(Theo-6) Ab initio simulation of magnetic and optical properties, and structural instabilities of solids. (Miguel Moreno)
Introduction: Role of impurities in crystalline solids. Impurities in insulators. Localization. What are the calculations useful for? Substitutional Transition Metal Impurities in insulators: Description of states. Study of Model Systems: interatomic distances and colour. The colour of gemstones containing Cr3+. Static Jahn-Teller effect: description. Static Jahn-Teller effect: experimental evidence. Insight into the Jahn-Teller effect. Off centre motion of impurities: evidence and characteristics. Origin of the off centre distortion. Softening around impurities.
(Theo-7) Magnetic interactions in Molecules and Solids: Basic concepts and Spin Hamiltonians (Coen de Graaf)
Spin Hamiltonians. Effective Hamiltonian theory. Magnetism in condensed matter. Spin waves for ferromagnets. Antiferromagnetic lattices. Electron transport. Quantum Chemical approach to solid state magnetism. Four center interactions in cuprates.
(Theo-8) Magnetic anisotropy, Double exchange and spin wave theory (Coen de Graaf)
The DELOCALIZED ELECTRONS IN ATOMIC AND MOLECULAR NANOCLUSTERS will be held on July 22-28, 2016 in Erice (Sicily), Italy
at the Ettore Majorana Foundation and Centre for Scientific Culture
PURPOSE: A wide range of important effects in nanoscience are connected with the presence and behavior of delocalized and mobile electrons. Nanoclusters, as important testbed systems for exploring and developing quantum size effects, novel materials, and reaction pathways exhibit a range of phenomena which are highly sensitive to delocalized electrons’ mobility, screening, response, direct and exchange interactions, correlations, etc.
However, these phenomena are frequently discussed in non-overlapping venues, and the aim of the present workshop is to bring together researchers in adjacent fields to examine recent and future developments. To keep the discussion focused, it will concentrate on free clusters and related systems.
Fundamental quantum phenomena
General shell effects
Ionization and collective states
Molecular and ionic nanoclusters
Quantum fluid clusters
Storage rings and traps
The program will include invited talks, selected oral presentations, a poster session and ample free time for individual discussions. It is especially hoped that graduate and diploma students, postdoctoral fellows, and anyone who is interested in the interdisciplinary richness of the subject will be able to attend the Workshop.
Rodolphe Antoine (University of Lyon)
Markus Arndt (University of Vienna)
Toshiyuki Azuma (RIKEN)
Giorgio Benedek (University of Milano-Bicocca)
Kit Bowen (Johns Hopkins University)
Henrik Cederquist (Stockholm University)
Juraj Fedor (Heyrovský Institute)
Gleb Gribakin (Queen’s University Belfast)
Hannu Häkkinen (University of Jyväskylä)
Walter de Heer (Georgia Institute of Technology)
Bernd von Issendorff (University of Freiburg)
Koblar Alan Jackson (Central Michigan University)
Franck Lepine (University of Lyon)
Andreas Mauracher (University of Innsbruck)
Catalin Miron (Extreme Light Infrastructure Project)
Mark Pederson (Johns Hopkins University)
Jan Michael Rost (Max Planck Institute, Dresden)
Lutz Schweikhard (University of Greifswald)
Petr Slavícek (University of Chemistry and Technology, Prague)
Frank Stienkemaier (University of Freiburg)
Lai-Sheng Wang (Brown University)
Thomas Zeuch (University of Göttingen)
Persons wishing to attend the Workshop are requested to submit an application (and an abstract, if they wish to make a presentation) by electronic mail, <email@example.com>, to the directors, Profs. V. V. Kresin and K. Hansen, following the instructions on the workshop registration page: http://physics.usc.edu/deamn16/Registration.htm
The program includes slots for “hot topic” oral presentations to be selected from the contributed abstracts; please indicate in your submission if you would like it to be considered.
REGISTRATION AND FEES
Registration and travel information and forms are also provided on the aforementioned registration page.
Not only is Erice a comfortable, convenient and charming location, but the Centre makes it possible to offer a single all-inclusive participation fee which includes lodging and all meals in local restaurants.
Subject to sponsor approval, external funding may permit a limited number of reduced workshop fees for graduate students and postdocs.
If you have any questions, please consult the above web page or e-mail DEAMN16@usc.edu. We hope to see you in Erice.
Directors of the Workshop:
Vitaly Kresin, University of Southern California, Los Angeles
Klavs Hansen, University of Gothenburg
Kit Bowen, Johns Hopkins University, Baltimore
Photochemical reactions have tremendous scientific importance, ranging from photosynthesis to atmospheric reactions, and technologies such as sensors or displays. Due to the intrinsic complexity of photochemical reactions, they remain the least understood type of chemical process. Nonadiabatic dynamics, ultrafast time-scales, quantum effects and conical intersections are known to be important, but a detailed comprehension remains elusive. However, new experimental techniques capable of monitoring photochemical processes in unprecedented detail are appearing. This includes the development of intense-laser techniques, the construction of free-electron lasers such as the XFEL in Europe and the LCLS in the USA, new sources of pulsed electrons, advanced detection techniques, and important advances in theoretical modelling of quantum dynamics. Many of these techniques are developed by research communities not traditionally concerned with photochemistry, but provide an opportunity to shed new light on photochemical dynamics.
The themes for the meeting are:
Electronic and non-adiabatic dynamics
Attosecond processes and X-ray spectroscopy
Vibrational and condensed phase dynamics
Deadline for abstract submission: Dec. 14, 2015
Confirmed speakers include:
Prof. Dan Neumark (Berkeley), Prof. Dwayne Miller (Hamburg), Prof. Fernando Martin (Madrid), Prof. Shaul Mukamel (Irvine), Prof. Albert Stolow (Ottawa), Dr. Yann Mairesse (Bordeaux), Dr. Mike Minitti (SLAC), Prof. Artem Rudenko (Kansas), Prof. Andrew Orr-Ewing (Bristol), Dr. Junko Yano (Lawrence-Berkeley)
A full research paper containing new unpublished results always accompanies oral presentations at Faraday Discussions. The oral/paper abstract should outline current research in progress. Authors of the selected abstracts must then submit a full research paper with a significant amount of new, unpublished work by 11 April 2016. The research papers and a record of the discussion are published in the journal Faraday Discussions (Impact factor 4.606).
If you are not familiar with the format of Faraday Discussions we suggest you visit the conference website (http://tinyurl.com/ouqlfqj). We look forward to your submissions.
Adam Kirrander and Russell Minns on behalf of the Scientific Committee (Jon Marangos, Nina Rohringer, Olga Smirnova, and Peter Weber)
The XLIC WG1&WG2 Expert Meeting “From Ultrafast to Ultraslow Dynamics in Molecules and Clusters” will be held in the Weizmann Institute of Science Israel , from 23th to 25th January 2017.The Meeting is jointly organized by the Local organizing committee, the team of the conference unit of the Weizmann Institute and COST CM1204 Action (XLIC).
The workshop participation is open to everybody.
Scope and Program of the Meeting
Dynamical processes in molecular and cluster systems play an important role in different disciplines of research including atmospheric and interstellar chemistry, biology, nano-science and more. It is appealing to classify different types of dynamics according to their time scale – from attosecond electronic dynamics, femtosecond and picosecond ro-vibrational motion up to typical nanosecond times of spontaneous radiative processes. However, even in small clusters and biomolecules, coupling of many degree’s of freedom can lead to ultra-slow dynamics extending up to millisecond times.
In recent years, experimental techniques for studying these different dynamics have considerably advanced – from the development of ultrafast light sources, including high-order harmonic generation and free electron laser X-ray facilities, as well as highly controlled ion traps and ion storage rings that allow following a slow evolving time evolution of isolated molecular and cluster ions. On the theoretical side, quantum mechanical calculations provide insight regarding short time scales, while statistical models can describe long time dynamics on the ensemble level.
These communities have developed in parallel and often with little interaction with each-other. The goal of this workshop will be to bridge the gap between the different communities towards a full understanding of molecular and cluster dynamics. For example, it will be valuable to understand the role of initial ultrafast electronic and vibrational rearrangement of an isolated system on its slow decay by statistical fragmentation. Does ultrafast dynamics leading to internal conversion influence delayed recurrent fluorescence events? What is the importance of the coherent vibrational motion for long term processes and spectroscopic probes of isolated interstellar environments or biomolecular systems?
We aim at achieving this goal by bringing together leading experts from the different fields: including atto-second science, femto-chemistry, action spectroscopy, ion storage devices, time-dependent quantum mechanics and statistical physics – in order to promote a common language and shared goals. In particular, participants will be asked to highlight the scientific goals and challenges of each field to promote collaborative efforts. We hope that this conference will generate long term collaborations that will advance our understanding of molecular and cluster science across the different time scales.
Abstract Submission Deadline: November 1st, 2016
Registration Deadline: January 5th, 2017
List of invited speakers
Noam Agmon, Hebrew University, Israel
Lars H. Andersen, Aarhus University, Denmark
Itzik Ben-Itzhak, Kansas State University, USA
Valerie Blanchet, CELIA, Bordeaux, France
Anastasia Bochenkova, Moscow State University, Russia
Steen Brondsted Nielsen, Aarhus University, Denmark
Philip Bucksbaum, Stanford, USA
Francesca Calegari, Politecnico Milano, Italy
Lorenz Cederbaum, University of Heidelberg, Germany
Henrik Cederquist, Stockholm University, Sweden
Brett Esry, Kansas State University, USA
Sharly Fleischer, Tel-Aviv University, Israel
Jason Greenwood, Queen’s University Belfast, UK
Christiane Koch, Universität Kassel, Germany
Ronni Kosloff, Hebrew University, Israel
Holger Kreckel, MPI-K Heidelberg, Germany
Stephen Leone, UC Berkeley, USA
Nimrod Moiseyev, Technion, Israel
Edvardas Narevicius, Weizmann Institute, Israel
Daniel Neumark, UC Berkeley USA
Thomas Pfeifer, MPI-K Heidelberg, Germany
Igor Schapiro, Hebrew University, Israel
Haruo Shiromaru, Tokyo Metropolitan University, Japan
Jan. R. R. Verlet, Durham University, UK
Mathias Weber, JILA, Colorado, USA
Roland Wester, Universität Innsbruck , Austria
The 4th XLIC General Meeting (COST Action CM1204) will be held in Prague, Czech Republic, on March 14-16, 2017. It will also host the final XLIC Management Committee (March 14) and the 3rd Young Scientist Forum (YSF).
Deadline for the submission of abstracts is January 31st, 2017. Abstracts should be written in English and uploaded via the online form.
Interested participants must register before February 14th, 2017, by filling the corresponding form. All meeting participants must pay a conference package (including lunch, dinner and coffee) for the days attending the meeting. To proceed with the payment, please, fill, sign and send to firstname.lastname@example.org the following form.
The conference will consist of lectures given by invited speakers, Young Scientist Forum and 2 poster sessions.
NEW: The draft full scientific program, including timetable, talks and list of poster contributions can be downloaded here: XLIC_GM_2017-ScientificProgram (the most updated version should be checked in the meeting website: http://www.jh-inst.cas.cz/xlic2017/programme).
3rd YOUNG SCIENTISTS FORUM:
There shall be a special half-day session with talks given by young researchers (PhD students and post-docs) on March 15. It will include 12 lectures, out of which 6 oral contributions will be chosen by YSF committee based on submitted abstracts. The deadline for abstract submission for YSF was 31st January 2017.
Applicants asking for the talk at YSF are also required to submit a short CV which is to be emailed to email@example.com. Abstracts submitted after the deadline will not be considered for the selection.
For more details see http://www.jh-inst.cas.cz/xlic2017/home and http://www.xlic.eu. You can also contact A. Domaracka (firstname.lastname@example.org).
Selected YSF speakers can ask for financial support from XLIC COST Action.
NEW: The list of young researchers selected to give a talk has been published here: https://xlic.qui.uam.es/?p=3369
Due to all-under-one-roof format of the conference, accommodation is also available: both single and double rooms for the price of 65 EUR/night. To book your room, please, fill, sign and send to email@example.com the following form before February 14th, 2017.
More information can be found in the meeting website: http://www.jh-inst.cas.cz/xlic2017/accommodation
The participation of XLIC MC members and speakers will be supported with Action budget (with the exception of MC Observers coming from IPC Institutions). COST will also fully reimburse those young researchers selected for oral contributions in the Young Scientist Forum and, depending on the budget, we will try to cover also expenses from other young participants.
Participants entitled for reimbursement will receive an official notification before the meeting. We strongly recommend to check the COST rules for reimbursement before incurring any expense in:
- COST Vademecum, page 20-24, and /or
- the instructions on how to fill the Travel Reimbursement Request Form (TRR)
Accommodation and meal expenses will be reimbursed on the basis of flat rates. A reduction on maximum flat rates allowed for this particular meeting has been agreed by XLIC MC. The applicable rates are 100 EUR for accommodation and 20 EUR for meal expenses. For participants staying in cheaper hotels less money can be claimed by requesting the reimbursement for a smaller number of nights/meals.
For travel expenses actual costs can be claimed on the basis of the receipts provided (any restriction applying to travel expenses will be notified to each participant entitled for reimbursement).
Participants selected for reimbursement are kindly asked to keep their expenses as low as possible to ensure a wide distribution of the Action budget.
The submission of claims shall be done after the meeting, but, for any non-regular expense or doubt you may have, please, better ask in advance (firstname.lastname@example.org). E.g. fligths departure/arrivals from/to places other than where the eligible participant is working/residing, extra meals, nights, taxi expenses, etc. shall not be reimbursed if permission is not requested before the meeting.
Please note that claims submitted later than 30 days after the meeting shall not be considered.
The International school on “The Frontiers of Attosecond and Ultrafast X-ray Science” will be held from 19th to 28th March 2017 in Erice, Sicily, Italy.
The primary objective of this new school is to educate the next generation of scientists who will impact the future of attosecond and ultrafast x-ray science. We anticipate that the school will meet on a regular basis every two years and become a foundation for the ultrafast community. Consequently, the main topics of the course are the following: (i) attosecond science and technology, devoted to the generation and application of attosecond pulses to the investigation of electronic dynamics in atoms, molecules, nanostructures and condensed phases; (ii) fundamentals, methods and applications of free electron lasers, synchrotron radiation, ion collisions in atomic and molecular science. Lectures will cover current developments in theory and experiments but are also intended to give the basics of the field.
Please note that, PhD students and post-docs willing to attend the school can apply for scholarships (deadline 30 January 2017). For more details see: http://www.erice-attosecond.it/registration
The school co-organised by XLIC COST Action and sponsored by Politecnico di Milano, Italian Ministry of Education and Scientific Research, Sicilian Regional Parliament, ELI-ALPS and Ettore Majorana Foundation and Centre for Scientific Culture.
Louis Di Mauro, Alicja Domaracka, Mauro Nisoli and Sergio Martellucci
The scientific workshop: “Massive Computation for Ultrafast Molecular Breaking” (MACUMB 2017) will be held in the Universidad Autónoma de Madrid (Spain) on 25th and 26th of May 2017.
The scientific program (http://www.macumb.info/programme.html) includes ten invited talks that will be combined with two 3-hours practical sessions in computer rooms. We aim to bring together developers of the state-of-the-art scientific software in the field of quantum chemistry and molecular physics.
Registration is already open and closes on May 15th, 2017. The registration for the meeting is free for all participants.
You can find detailed information at http://www.macumb.info/
Alicia Palacios, Sergio Díaz-Tendero and Jesús González-Vázquez
Departamento de Química, Facultad de Ciencias
Universidad Autónoma de Madrid
The CECAM workshop Seeking synergy between dynamics and statistics for non-equilibrium quantum processes will be held in Paris in June 6th-9th.
One of the major difficulties in achieving an accurate theoretical descriptions of non-equilibrium processes in quantum mechanical systems is framed by the desire to provide a representation of the system of interest that is as realistic as possible, in a manner that is computationally tractable. The coupling of electronic and nuclear motion involving excited states, the quantum nature of the nuclear degrees of freedom, and the application of time-dependent driving forces, are just few examples of the effects that must be addressed in order to simulate these processes. Each of these effects poses unique challenges to theoretical progress. A number of exact and approximate quantum dynamics techniques are being developed and refined in order to provide algorithms that respond to the demand for a balance between computational efficiency and physical accuracy. Currently available techniques are typically based upon two different, but equivalent, formulations of many-body quantum mechanics, the wave function approach or the density matrix picture.
The proposed workshop aims to bring together the two principal molecular quantum dynamics communities (wave-function methods and density matrix approaches). The scope is threefold, (i) to identify and explore common goals and obstacles, (ii) help in fostering new ideas to connect these approaches, and bridge the apparent gap between approximate dynamical and statistical descriptions, (iii) identify possible routes to extend dynamics approaches to the domain of statistics.
At the workshop, experts are asked to uncover the fundamental details of the methods in pedagogical lectures. These lectures will be followed by extensive discussions, during which contributed speakers and participants are welcome to put forth some of their doubts and problems in the relation between dynamics and statistics.
Further information can be at: https://www.cecam.org/workshop-1483.html
Preliminary invited speakers are:
Nandini Ananth (Cornell University, USA) Sara Bonella (CECAM, Switzerland) Irene Burghardt (Goethe University, Germany) Eitan Geva (University of Michigan, USA) E. K. U. Gross (Max-Planck Institute of Microstructure Physics, Germany) Raymond Kapral (University of Toronto, Canada) Dvira Segal (University of Toronto, Canada) Jeremy Richardson (ETH Zurich, Switzerland) Graham Worth (University College London, UK)
The two ICPEAC satellite meetings:
- The 25th International Symposium on Ion Atom Collisions (http://atom.curtin.edu.au/isiac)
- International Symposium on (e,2e), Double Photoionization and Related Topics with the 19th International Symposium on Polarization and Correlation in Electronic and Atomic Collisions http://atom.curtin.edu.au/e2epol
still welcome abstract submissions until the end of April. The confirmed invited speakers are available at the respective Scientific Program links.
We look forward to your participation,
Alisher Kadyrov, Chair of ISIAC
Igor Bray, Chair of (e,2e)-pol