Sign in

Jan Tomczak

@jm-tomczak.bsky.social
50 followers 52 following 26 posts

Computational physicist @kingsnmes.bsky.social interested in strongly correlated materials and many-body theory. Home page: sites.google.com/view/tomczak-group

PostsRepliesMedia
Jan Tomczak @jm-tomczak.bsky.social · 18/08/2026
Tuning crystal-fields by He-irradiation & orbital Widom line in SrVO3 films 👉 arxiv.org/abs/2608.14362 We simulate Helium-bombarded SrVO3/SrTiO3 films and microscopically explain the Mott metal-insulator transition from a seminal experiment [Wang et al PRM (2019)]. @asc.ac.at @kingsnmes.bsky.social
022
Jan Tomczak @jm-tomczak.bsky.social · 10/07/2026
Electronic correlations substantially harden phonons in gamma-cerium. Still, vibrational free energy is comparable to electronic entropy in expanding the lattice. 👉 doi.org/10.1103/zm4r... @kingsnmes.bsky.social
doi.org
Correlation-driven phonon renormalization and the equation of state of $\ensuremath{\gamma}$-cerium
We investigate the thermodynamic properties of elemental cerium by assessing the crucial role of phonon free energy within the framework of dynamical mean-field theory (DMFT). While conventional densi...
030
Reposted by Jan Tomczak
Martijn Zwijnenburg @zwijcompchem.bsky.social · 17/04/2026
The contributed talk abstract submission deadline for the 8th @thomasyoungcentre.bsky.social Energy Materials Workshop has been extended to next Wednesday the 22nd of April 2026. Get your abstracts for talks in now. #compchem
022
Jan Tomczak @jm-tomczak.bsky.social · 10/04/2026
Open now: CMPCity 2026 “Quantum Materials in and out of Equilibrium” in London (July 15–24); posters open to all; contributed ECR talks deadline May 1 #cmpc26 #QuantumMaterials #cmpcity26 research.kent.ac.uk/pqm/cmpcity2...
research.kent.ac.uk
Condensed Matter Physics in the City 2026 - RESEARCH GROUP / PHYSICS OF QUANTUM AND MATERIALS - Research at Kent
The Hubbard Theory Consortium's annual conference on Condensed Matter Physics, stimulating discussions linking Experiment and Theory.
001
Jan Tomczak @jm-tomczak.bsky.social · 01/04/2026
There is still time to apply for giving a contributed talk at the 8th TYC Energy Materials Workshop in London (deadline 15 April)!
000
Jan Tomczak @jm-tomczak.bsky.social · 03/03/2026
Join us at the TYC 8th Energy Materials Workshop (1-3 June) in London! 🌍 Dive into advances in modelling #photovoltaic & #thermoelectric #materials. 👉 Register & submit abstracts thomasyoungcentre.org/event/tyc-8t... @kingsnmes.bsky.social @thomasyoungcentre.bsky.social
thomasyoungcentre.org
TYC 8th Energy Materials workshop: From Electron and Phonon Interactions to Net Zero - THOMAS YOUNG CENTRE
Venue: The Great Hall, King’s College London, Strand Materials for energy harvesting are pivotal to global decarbonisation efforts and the prevention of climate breakdown. This workshop will focus on ...
020
Jan Tomczak @jm-tomczak.bsky.social · 11/02/2026
📢 Strongly Correlated Materials — a Korean TYC matinée! Join us for 4x30min-talks by Ara Go, Heung-Sik Kim, Choong Hyun Kim and Bongjae Kim. ⏰ Thu 26 Feb, 9:30-11:30am 🗺️ King's College London, Strand S7.06 👉 thomasyoungcentre.org/event/strong... @kingsnmes.bsky.social @thomasyoungcentre.bsky.social
thomasyoungcentre.org
Strongly Correlated Materials — a Korean matinée - THOMAS YOUNG CENTRE
Register to attend
022
Jan Tomczak @jm-tomczak.bsky.social · 19/01/2026
A news article for our recently published article on electron-phonon mediated superconductivity in the strongly correlated superhydride CeH9. 👉 www.kcl.ac.uk/news/new-met... Excellent work by Siyu Chen and Yao Wei. @kingsnmes.bsky.social
kcl.ac.uk
New method for predicting high-temperature superconducting materials | King's College London
The advance could bring the search for room temperature superconductors one step closer
021
Jan Tomczak @jm-tomczak.bsky.social · 07/01/2026
PhD Studentship at King's College London on Correlated Materials, starting Oct 2026. Join my team in #London for your #PhD! 🤝 Co-supervised by me & Dr G Rohringer 💰 Covering 3.5-yr tuition fee (home fee status) & stipend ⏰ Apply by 14 Feb ℹ️ www.findaphd.com/phds/project... @kingsnmes.bsky.social
findaphd.com
Simulations for Correlated Materials at King’s College London on FindAPhD.com
PhD Project - Simulations for Correlated Materials at King’s College London, listed on FindAPhD.com
011
Jan Tomczak @jm-tomczak.bsky.social · 06/11/2025
💡 Transparent ferroelectric ceramics with 65x stronger electro-optic response, work led by Haixue Yan @qmulsems.bsky.social. Proud to give theoretical support @kingsnmes.bsky.social @asc.ac.at. ⚡ NEWS www.sems.qmul.ac.uk/news/7316/re... 🧪 JACS @jacs.acspublications.org pubs.acs.org/doi/10.1021/...
sems.qmul.ac.uk
Research on new transparent ferroelectric ceramics published in Journal of the American Chemical Society
A team of researchers from Queen Mary have developed a new class of transparent ferroelectric ceramics with a record-breaking electro-optic response—over 65 times higher than that of conventional mate...
021
Jan Tomczak @jm-tomczak.bsky.social · 21/10/2025
🚨 #PhD opportunities for Chinese nationals at King's College London. 👩‍💻 Interested in many-body #physics and #quantum #materials? 💂 Join a vibrant research community @kingsnmes.bsky.social in the heart of London! ℹ️ www.kcl.ac.uk/study-legacy... ✍️ Contact me by 14 Nov www.kcl.ac.uk/people/jan-t...
kcl.ac.uk
King’s-China Scholarship Council PhD Scholarship programme (K-CSC)
Jointly funded scholarships from King’s College London and the China Scholarship Council for Chinese students to pursue full-time PhDs at King's College London.
021
Jan Tomczak @jm-tomczak.bsky.social · 09/10/2025
📢 Vitaliy Kurlin (@thomasyoungcentre.bsky.social seminar @kingsnmes.bsky.social) shows how geometry + data science can uniquely classify crystal structures, remove duplicates, and map materials spaces using continuous invariants: a math foundation for materials AI. 🕥 Wed 15 Oct 4pm 🗺️ King's S7.06
thomasyoungcentre.org
TYC Seminar: The Crystal Isometry Principle infers chemistry from geometry - Vitaliy Kurlin, University of Liverpool - THOMAS YOUNG CENTRE
University of Liverpool
011
Jan Tomczak @jm-tomczak.bsky.social · 03/10/2025
Seminar: Extracting spectral functions from imaginary time data 🧑‍ Emanuel Gull 🕥 Wed 8 Oct 10:30am 🗺️ King's S7.06 The math of Nevanlinna theory combined with numerical methods from signal processing and control theory, to overcome the ill-posed nature of the analytical continuation problem.
000
Jan Tomczak @jm-tomczak.bsky.social · 02/10/2025
There is still time to register for our (in-person) ⚛️💻🧱⌬ "Quantum Computing in Materials and Molecular Sciences" Industry Focus Afternoon at @thomasyoungcentre.bsky.social, Wed 8 Oct 3:15pm, London 👉 thomasyoungcentre.org/event/tyc-in...
thomasyoungcentre.org
TYC Industry Focus Afternoon: “Quantum computing in materials and molecular sciences" - THOMAS YOUNG CENTRE
InQuanto: Quantum Chemistry on Quantum Computers - Gabriel Greene-Diniz, Quantinuum Quantum Computing in Industry: Towards materials and chemistry simulation on near-term quantum devices - Abhishek Kh...
121
Jan Tomczak @jm-tomczak.bsky.social · 09/09/2025
📢 From semiclassical scaling to quantum breakdown, our analytic formula matches the Lifshitz metal-insulator transition in MoTe2/WSe2 experiments and predicts a universal critical resistance RL=2pi h/e^2. 🔗 Harry Tomlins & JMT, PRL 135, 116302 (2025) doi.org/10.1103/kc4r... @kingsnmes.bsky.social
061
Jan Tomczak @jm-tomczak.bsky.social · 18/07/2025
📢 We show that electronic correlations in CeH9 nearly double the predicted superconducting Tc from 47K to 96K, matching experiment. A leap towards accurate modeling of correlated (conventional) #superconductors! 👉 arxiv.org/abs/2507.12506 @kingsnmes.bsky.social @tuwien.at
arxiv.org
Impact of electronic correlations on the superconductivity of high-pressure CeH9
Rare-earth superhydrides have attracted considerable attention because of their high critical superconducting temperature under extreme pressures. They are known to have localized valence electrons, i...
021
Jan Tomczak @jm-tomczak.bsky.social · 07/07/2025
At the Eureka! 2025 Physics for Security conference. Talks in the morning. Rituals in the afternoon.
010
Jan Tomczak @jm-tomczak.bsky.social · 13/06/2025
Interested in #Quantum #Physics? Always wanted to know what it's all about? 🐱📦❓⚛️ 👉Register (for free) for next Wednesday's public lecture at the Institute of Physics, London, @instituteofphysics.bsky.social‬ #cmpcity25 iop.eventsair.com/qeb2025/
iop.eventsair.com
Home - Public Lecture - Quantum Entangled Beasts: How and Where to Find Them - Institute of Physics
000
Jan Tomczak @jm-tomczak.bsky.social · 06/05/2025
Last chance to sign-up for Alessandro's talk on Wednesday: Fermi arcs and pseudogap physics from a "simple" model.
001
Jan Tomczak @jm-tomczak.bsky.social · 09/04/2025
📢 Alessandro Toschi: Transformation of a Fermi surface into Luttinger arcs - Novel analytical insight ⏰ 7 May, 3pm 🗺️ King's College London 👉 Registration (free): thomasyoungcentre.org/event/transf... @thomasyoungcentre.bsky.social @kingsnmes.bsky.social @tuwien.at
thomasyoungcentre.org
TYC Seminar: Transformation of a Fermi surface into Luttinger arcs: A novel analytical insight - Alessandro Toschi, TU Wien, Austria - THOMAS YOUNG CENTRE
Alessandro Toschi, Institute of Solid State Physics, TU Wien, Austria Transformation of a Fermi surface into Luttinger arcs: A novel analytical insightI will present [1] an analytically solvable model...
012
Jan Tomczak @jm-tomczak.bsky.social · 07/04/2025
📢 Condensed Matter Physics in the City 2025 ⏰ 16-20 June 🗺️ UCL, London 👉 Registration: research.kent.ac.uk/pqm/cmpcity2... #cmpcity25
010
Jan Tomczak @jm-tomczak.bsky.social · 25/03/2025
TYC Recently Appointed Academics Talks on 10 April with Carla de Tomas, Gabi Heller @g-heller.bsky.social and Ivan Palaia @ivnpla.bsky.social. Organised by @thomasyoungcentre.bsky.social, hosted by King's Physics @kingsnmes.bsky.social. Register here: thomasyoungcentre.org/event/tyc-re...
143
Reposted by Jan Tomczak
Gatsby Computational Neuroscience Unit @gatsbyucl.bsky.social · 19/03/2025
Kevin Huang (@kevhhuang.bsky.social) will talk about “Diagonal Symmetrization of Neural Network Solvers for the Many-Electron Schrödinger Equation” at the Jump Trading/@ucl-csml-ellis.bsky.social seminar. Don't miss it! 📆 Fri Mar 21, noon UK time 🗺️ Hybrid ℹ️ ucl-ellis.github.io/jt_csml_semi...
052
Jan Tomczak @jm-tomczak.bsky.social · 12/02/2025
The TYC is thrilled to host Erin Johnson on 4 March for a Highlight Seminar. Please register for the (free, in-person) event 👉 thomasyoungcentre.org/event/tyc-hi...
000
Jan Tomczak @jm-tomczak.bsky.social · 30/01/2025
📢 New #arXiv: The conductance at Lifshitz metal-insulator transitions in 2D is *universal*: e^2/(2pi h). For the breakdown of one-parameter scaling in MoTe2/WSe2 moiré bilayers, relations to Mott & Anderson MITs, see 👉 arxiv.org/abs/2501.17616 @kingsnmes.bsky.social @fwf-at.bsky.social
Lifshitz metal-insulator transition in a moiré bilayer as seen in the scaled resistance R(T)
010