2 papers
cond-mat.mes-hall2026
Charge waves and dynamical signatures of topological phases in Su-Schrieffer-Heeger chains
Tomasz Kwapinski, Marcin Kurzyna, Luis E. F. Foa Torres
We investigate the emergence of charge waves and their temporal dynamics in one-dimensional Su-Schrieffer-Heeger (SSH) topological chains. Contrary to the conventional view that ch…
cond-mat.mes-hall2025
States decoupled from the surface in short Si atomic chains
Tomasz KwapiÅski, Marek Dachniewicz, Marcin Kurzyna +1
We analyze both the stationary and time-dependent properties of molecular states in atomic chains on a surface, some of which are composed of atomic states decoupled from the subst…