3 papers
cond-mat.soft2026
Probing Anharmonic and Heterogeneous Carrier Dynamics Across Sublattice Melting in a Minimal Model Superionic Conductor
Sucharita Niyogi, Takenobu Nakamura, Genki Kobayashi +2
Despite decades of research, the microscopic origin of sublattice melting and fast ion transport in superionic conductors remains elusive. Here, we introduce a chemically neutral m…
cond-mat.stat-mech2026
Asymmetric simple exclusion process with tree-like network branches
Yuki Ishiguro, Yasunobu Ando
The asymmetric simple exclusion process (ASEP) is a fundamental stochastic model describing asymmetric many-particle diffusion with hard-core interactions on a one-dimensional latt…
cond-mat.mtrl-sci2024
Surface structure of the 3x3-Si phase on Al(111), studied by the multiple usages of positron diffraction and core-level photoemission spectroscopy
Yusuke Sato, Yuki Fukaya, Akito Nakano +13
The structure of an Al(111)3x3-Si surface was examined by combining data from positron diffraction and core-level photoemission spectroscopy. Analysis of the diffraction rocking cu…