3 papers
cond-mat.mes-hall2026
Hot carrier diffusion-assisted ideal carrier multiplication in monolayer MoSe2
Joonsoo Kim, Hong-Guk Min, Sehwan Park +4
Carrier multiplication (CM), the process of generating multiple charge carriers from a single photon, offers an opportunity to exceed the Shockley-Queisser limit in photovoltaic ap…
cond-mat.mtrl-sci2025
Normal Dirac Semimetal Phase and Zeeman-Induced Topological Fermi Arc in PtSr5
Inkyou Lee, Churlhi Lyi, Youngkuk Kim
Pt-Sr binary intermetallics encompass a broad range of stoichiometries and crystal structures, stabilized by complex bonding and multivalent chemistry. The Sr-rich end member, PtSr…
cond-mat.mtrl-sci2025
Stacking-dependent topological electronic structures in honeycomb-kagome heterolayers
Chan Bin Bark, Hanbyul Kim, Seik Pak +4
Heterostructures of stacked two-dimensional lattices have shown great promise for engineering novel material properties. As an archetypal example of such a system, the hexagon-shar…