Anomalous valley Hall effect in two-dimensional p-orbital honeycomb lattice
Sign Up to like & getrecommendations! Published in 2025 at "Applied Physics Letters"
DOI: 10.1063/5.0277376
Abstract: Anomalous valley Hall effect (AVHE) in two-dimensional materials represents a cornerstone phenomenon in condensed matter physics. While substantial research efforts have been predominantly concentrated on d-orbital systems, its realization in p-orbital platforms is rarely investigated.… read more here.
Keywords: dimensional orbital; valley hall; valley; two dimensional ... See more keywords
Two-dimensional orbital-obstructed insulators with higher-order band topology
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DOI: 10.1103/gb96-1tqy
Abstract: Obstructed atomic phases, with their realizations in systems of diverse dimensionality, have recently arisen as one of the topological states with greatest potential to show higher-order phenomena. In this work we report a special type… read more here.
Keywords: higher order; dimensional orbital; two dimensional; topology ... See more keywords
Two-dimensional orbital Hall insulators
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review B"
DOI: 10.1103/physrevb.101.075429
Abstract: Detailed analyses of the spin and orbital conductivities are performed for different topological phases of certain classes of two-dimensional multiorbital materials. Our calculations show the existence of orbital-Hall effect (OHE) in topological insulators, with values… read more here.
Keywords: orbital hall; hall insulators; dimensional orbital; hall ... See more keywords