3 papers
cond-mat.mes-hall2024
Finite-size topological phases from semimetals
Adipta Pal, Ashley M. Cook
Topological semimetals are some of the topological phases of matter most intensely-studied experimentally. The Weyl semimetal phase, in particular, has garned tremendous, sustained…
cond-mat.str-el2023
Crystalline finite-size topology
Michał J. Pacholski, Ashley M. Cook
Topological phases stabilized by crystalline point group symmetry protection are a large class of symmetry-protected topological phases subjected to considerable experimental scrut…
cond-mat.mes-hall2023
Robust quantisation of circular photogalvanic effect in multiplicative topological semimetals
Adipta Pal, Dániel Varjas, Ashley M. Cook
Nonlinear response signatures are increasingly recognized as useful probes of condensed matter systems, in particular for characterisation of topologically non-trivial states. The…