Bradley Martin
@neutrino155
Prev. Physics PhD at ICL /w Jarvist Frost | Currently PDRA at UCL /w Keith Butler | Physics Informed ML for Materials & Chemistry | 🏳️🌈 He/Him
ID: 1166385158
10-02-2013 16:39:38
32 Tweet
98 Followers
335 Following
.Bradley Martin 's feature branch finally merged in! github.com/jarvist/Polaro… 111 commits (!). This means you should now be able to calculate frequency and temperature dependent complex impedance / mobility, with multiple phonon modes, in the *cough* production code.
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New preprint!🎈 Brad (Bradley Martin) and I extended the 60 year old Feynman variational approximation for the polaron problem, to work with a Holstein (lattice) Hamiltonian, and thereby predict organic crystal mobilities. Feedback very gratefully received! arxiv.org/abs/2207.06846
Bradley Martin 's poster is a work of art, and shows some of the work he's been doing during his PhD to extend the power and accuracy of the Feynman variational path integral polaron approach.
A heavily updated preprint on validating and extending the Feynman variational polaron solution + FHIP mobility theory to real materials. With Brad Martin (Bradley Martin) arxiv.org/abs/2203.16472 #CondensedMatter #CompChem #JuliaLang #Polarons
We have two Royal Society / Departmental fully funded (Home student fees) PhD positions in the Frost group at Imperial Chemistry,Imperial College London. Electron transfer, up-conversion, Path Integrals, The Julia Language& ARCHER2 HPC Service! More deets: docs.google.com/document/d/1wi… Tell your friends!📣
Hot off the press American Physical Society Physical Review B link.aps.org/doi/10.1103/Ph…
Great science, beautiful people and wonderful weather make a nice conference photo 😎🤓 CECAM Psi-k Flagship School on Path Integral Quantum Mechanics. @dr_marossi @MPSD_SabIA Michele Ceriotti 🇪🇺 COSMO Lab 🇨🇭🇪🇺 Venkat Kapil Yair Litman School of Chemistry, Tel Aviv University אוניברסיטת תל אביב Tel Aviv University
WE ARE OFFICIALLY BACK Sinéad Griffin finds a theoretical basis for superconductivity in Cu-doped Lead Apatite. Isolated flat bands at the Fermi level is a hallmark of superconducting crystals. LK99 has it!!!! This is huge
We have two Royal Society fully-funded (Home-student fees) PhD positions in the Frost group at Imperial Chemistry in sunny White City. ML, quantum Monte-Carlo, path integrals, up-conversion of light, The Julia Language and ARCHER2 HPC Service ! Info: docs.google.com/document/d/1Bc… Tell your friends!📢
arxiv.org/abs/2207.06846 Want to apply the Feynman variational method to a different Hamiltonian than the Fröhlich one? Well, it looks like Brad (Bradley Martin) has figured out how. Weirdly, no one else seems to have attempted this during the last 70 years.
🐫Just over two weeks left to apply for the Chemical and Materials Machine Learning School 2025. ML, MLIPs, GNNs, GenAI - so many cool acronyms explained!! Sponsored by aichemyhub Physical Sciences Data Infrastructure (PSDI) ccp5 UK Research and Innovation 🔗 aichemy.ac.uk/ml-training-sc… 🐫psdi.ac.uk/event/cammls-2…