4 papers
Emerging Ferroelectric Domains: Stacking and Rotational Landscape of MoS2 Moire Bilayers
Anikeya Aditya, Ayu Irie, Nabankur Dasgupta +3
The structures and properties of moire patterns in twisted bilayers of two-dimensional (2D) materials are known to depend sensitively on twist angle, yet their dependence on stacki…
Multiscale light-matter dynamics in quantum materials: from electrons to topological superlattices
Taufeq Mohammed Razakh, Thomas Linker, Ye Luo +12
Light-matter dynamics in topological quantum materials enables ultralow-power, ultrafast devices. A challenge is simulating multiple field and particle equations for light, electro…
Beyond Scaling: Chemical Intuition as Emergent Ability of Universal Machine Learning Interatomic Potentials
Shinnosuke Hattori, Kohei Shimamura, Aiichiro Nakano +3
Machine Learning Interatomic Potentials (MLIPs) have successfully demonstrated scaling behavior, i.e. the power-law improvement in training performance, however the emergence of no…
Allegro-FM: Towards Equivariant Foundation Model for Exascale Molecular Dynamics Simulations
Ken-ichi Nomura, Shinnosuke Hattori, Satoshi Ohmura +6
We present a foundation model for exascale molecular dynamics simulations by leveraging an E(3) equivariant network architecture (Allegro) and a set of large-scale organic and inor…