Please note that the September 2018 Psi-k Scientific Highlight article entitled The Computational 2D Materials Database: High-Throughput Modeling and Discovery of Atomically Thin Crystals by Sten Haastrup et al. is available for viewing at or downloading from the Psi-k Webpage psi-k.net/highlights or directly at psi-k.net/dowlnload/highlights/Highlight_142.pdf
Organizers: Claudia Filippi (University of Twente, The Netherlands), Filippo Lipparini (University of Pisa, Italy), Benedetta Mennucci (University of Pisa, Italy)
The scientific aim of the Psi-k workshop “Photoinduced Processes in Embedded Systems” was to bring together researchers from the physics, chemistry, and biophysics communities working on the computational study of photo-physical processes in complex systems. Modelling such phenomena is challenging since they involve very different space and time scales, from the extremely fast, localized absorption of light to the collective, slow motions of the environment.
The workshop has focused on some of the most recent theoretical and algorithmic developments in the field such as:
- DFT embedding for excited states
- Hybrid QM/Classical approaches
- Highly-correlated methods for excited-state dynamics
- TDDFT outside the Franck-Condon region
- Non-adiabatic dynamics
These methodological aspects have been framed in the context of realistic applications to materials and biosystems such as:
- Natural photosynthetic systems
- Photo-induced signal transduction in bio-systems
- Bio-mimetic light-driven molecular devices
- Photo-induced charge propagation in solar-energy devices
You can read the full workshop report here.
The workshop on Emergence of surface and interface structure from friction, fracture and deformation , held at CECAM HQ in Lausanne from 24-27th July 2018, considered the topographic, morphological and chemical structure of surfaces and interfaces that arises from mechanical processes and how this structure affect the mechanical behaviour of materials but cannot typically be systematically controlled. As well as Psi-k, the workshop received support from CECAM, the DFG and EPSRC.
You can read the full workshop report here.
Initiated in 2002, the series of ABINIT developer workshops are organized every two years (Louvain-la-Neuve 2002, Paris 2004, Liège 2007, Autrans 2009, Han-sur-Lesse 2011, Dinard 2013, Liège 2015) and plays an important role in the life of the ABINIT community. It is the occasion for the most active ABINIT developers — as well as a few expert users — and selected invitees, to gather and exchange information, and present recent developments. The future of ABINIT is also discussed, and recommendations are issued.
The workshop in Fréjus followed the spirit of preceding workshops and was particularly fruitful. This year, the number of participants reached 39 people. Workshop program, abstract and oral presentations (pdf) are permanently available on the website of the conference (https://abidev2017.abinit.org/program) linked from
You can read the full workshop report here.
IWCE2018, the International Workshop on Computational Electrochemistry, was held from 9th to 12th of July 2018 at Aalto University, in the Helsinki metropolitan area (Finland).
The workshop consisted of a one-day tutorial with invited lectures followed by three days of scientific presentations and discussions. Information about the topics covered, the program and the invited speakers can be found on the workshop web site.
A detailed report of the workshop can be downloaded from here.
The first NOMAD (Novel Materials Discovery) summer school, called NOMAD Summer, a Hands-on Course on Tools for Novel Materials Discovery was held from September 25 – 29, 2017, in Berlin, Germany. Being fully dedicated to data-driven research, it was the first of this kind world-wide and as such got a lot of attention. This workshop did not only demonstrate NOMAD’s achievements, but also taught the usage of the wide range of NOMAD tools, in order to take advantage of these developments and the large amount of data gathered by this project. The eight sessions were organized by topics, covering
- Data repositories
- NOMAD Encyclopedia
- Advanced Graphics
- High-throughput calculations & data quality
- Data analytics (four sessions)
Each of the sessions started with talks, giving scientific insight and preparing the ground for the following hands-on sessions. The availability of on-site computing resources and many tutors ensured the best possible assistance for the attendees. The easy handling of the NOMAD tools was also strongly enhanced by relying on NOMAD’s concept for its infrastructure, which neither needs any installations or preparations on the clients’ computers, nor any other (even user-friendly) state of the art tool (like e.g. Jupyter notebooks).
Abruzzo is the wildest region of Italy, covered by several national and regional parks. The landscape is mostly mountainous and dominated by the Gran Sasso massif, hosting the highest peak of the peninsular Apennines. In this area one can find several medieval towns that attract tourists from all over Europe. Among those, Santo Stefano di Sessanio stands out as an ideal spot for a scientific meeting. It is located at 1250 meters above the sea level and offers a relatively fresh weather, with respect to the hot Italian summers. It is not easy to reach, but this is not a negative feature. Being far from any distraction makes it easier for researchers to focus on science, favoring exchange and collaborations. Finally, Santo Stefano is also located at a close distance from the Universities of L’Aquila, Chieti, Rome and Camerino, therefore easy to reach for local participants. In these settings, we held the “Workshop and hands-on school on the full-potential linear muffin-tin orbital method and dynamical mean-field theory”, from Monday, June 4th to Friday, June 8th. A total of 30 participants attended this event, leading to a very interesting discussion on various topics of computational physics. A brief overview of the scientific discussion is presented below, including also links to all available presentations. The most organic discussion was focused on spectroscopy, whose computational theory for solids has significantly advanced in the last few years. In parallel to the afternoon sessions, hands-on tutorials to learn the full-potential linear muffin-tin orbital code RSPt were held. Several students, as well as a few senior scientists, attended the tutorials. Non-scientific activities included an evening trip to Rocca Calascio on Tuesday, just after the end of the afternoon session. Rocca Calascio is a mountaintop fortress, which was also featured in the Hollywood movie Ladyhawk.
Daresbury Laboratory, UK, 21-25 May 2018
Organizers: Mark van Schilfgaarde, Jerome Jackson, Martin Lueders, and Leon Petit
Splendid sunshine greeted the 29 participants of the second Daresbury Questaal school, which took place between 21 – 25 May 2018. The focus for the school was the application of the all-electron, full-potential linearized-muffin-tin (LMTO) code Questaal (www.questaal.org) to the calculation of response functions with many body perturbation theory and dynamical mean field theory. The highlight of the school was providing a clear description of these methods alongside practical training in performing such advanced calculations for real material problems and experiments. The school was sponsored by the CECAM Daresbury node, the UK’s CCP9 collaboration and the Psi-k network.
The aim of the school was to enable the participants to derive optical and magnetic responses of materials by training them in the relevant theories an instructing them in the operation of the different codes in the Questaal package. The need for advanced theories for calculating response functions was made clear in a talk by Toby Perring (ISIS Neutron and Muon Source) who gave a detailed introduction into the capabilities and relative merits of modern neutron and x-ray scattering techniques. Continue reading Many-body response functions in the Questaal code
CECAM and Psi-k launch every year a call to organize a high-profile common research conference on an outstanding subject in the broad area of computational materials science; topics can range from applications in solid-state materials, soft matter, or biomolecules, to theoretical, methodological, and algorithmic advances.
We particularly encourage proposals that promote interdisciplinary exchange and focus on exceptional scientific challenges that go beyond current boundaries and foster the discussion of new developments.
The conference should typically last between 3.5 and 5 days, and target a max of 100 participants, with a structure and format dedicated to foster plentiful discussions and informal interactions among the participants, proactively engaged by conference organizers and discussion leaders.
Proposals must be submitted online at http://www.cecam.org/submitting_psik.html. All conference proposals will be peer reviewed, discussed, and ranked by a scientific panel composed by 3 members proposed by CECAM, and by 3 trustees of Psi-k.
In the proposal, emphasis should be placed on outlining the challenging scientific issues, which will be the focus of the event, and in establishing the proposed list of speakers and participants. Active participation of scientists at different stages of their career, and especially early states, is very encouraged, as is diversity in the speakers and leaders. The proposal should include information on the venue, which can take place anywhere in Europe, and a tentative budget. CECAM and Psi-k are committed to support the event with up to 30000 euro. Conference fees may be charged only to cover costs.
The call will be open until September 30th 2018 and the final outcome will be communicated during the autumn. The conference must take place between April 2019 and March 2020.
For further information, please do not hesitate to contact us.
Herewith we solicit for proposals for activities in the field of electronic-structure theory and calculations to be held between 1 April 2019 and 31 March 2020, to be funded (in full/partially) by the Psi-k Network and Charity.
Psi-k has introduced a two-step application process, to improve planning and avoid duplication of efforts.
First, a pre-proposal should be submitted by Friday 31 August 2018 (midnight CEST), describing the planned event. The working groups (http://psi-k.net/groups/) will either approve this pre-proposal for full submission, reject it, or suggest a merger between different activities – you are very welcome to contact the working group leaders or members beforehand.
Feedback will be provided by Friday 14 September 2018. Pre-proposals that have been approved, or mergers that have been successfully negotiated, will then have to submit a full proposal by Friday 12 October 2018. These proposals will be evaluated and approved with full or partial funding, or declined, at the Psi-k meeting of the Scientific Advisory Committee (http://psi-k.net/scientific-advisory-committee/) and working group leaders, on Friday 23 November 2018.
Psi-k typically funds schools (1-2 weeks), workshops (2-3 days), international conferences (2-5 days), and code/method tutorials (3 days-1 week), with a focus on electronic- structure methods, developments, and applications. Its mission statement is available at http://psi-k.net/. Typical funding is of the order of 4,000/8,000/12,000 €, depending on size and duration (as a guideline, 30 €/expected participant/day); Psi-k funds around 25-35 activities for every call (see here http://psi-k.net/psi-k-workshops-2018-poster/ for the 2018-19 activities).
The evaluation of the pre-proposals and full proposals will be based on:
- the scientific quality of the proposal,
- its intellectual diversity and inclusiveness,
- the scientific merit of the organizers, and
- appropriateness of budget, while of course
- responding to the Psi-k mission statement.
This form (as one single PDF document) should be uploaded by the deadline of Friday 31 August 2018 (midnight CEST) at https://www.dropbox.com/request/bFhV6XpS4l85ToqCoDar.
Please name your file as follows:
Reporting: The organizers of successful proposals must deliver a report of the event, and preferably provide access to the presentation materials through the Psi-k website.
With best regards,
Psi-k Financial Officer