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cond-mat.mes-hall2026
Magnetoplasmons in -layer structures
Jinu Park, Taehun Kim, E. H. Hwang +1
We provide a systematic framework to investigate the magnetoplasmons of multilayer two-dimensional electron systems by using the Kac--Murdock--Szegő (KMS) Toeplitz matrix to consid…
cond-mat.mes-hall2026
Gapped out-of-phase plasmon modes in alternating-twist multilayer graphene
Taehun Kim, Hongki Min
We theoretically investigate the plasmon modes of alternating-twist multilayer graphene. In multilayer systems, interlayer coupling gives rise to distinctive plasmon modes, but cal…