Multiple Electronic Phases Coexisting under Inhomogeneous Strains in the Correlated Insulator.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced science"
DOI: 10.1002/advs.202300789
Abstract: Monolayer transition metal dichalcogenides (TMDs) can host exotic phenomena such as correlated insulating and charge-density-wave (CDW) phases. Such properties are strongly dependent on the precise atomic arrangements. Strain, as an effective tuning parameter in atomic… read more here.
Keywords: correlated insulator; multiple electronic; strain; insulator ... See more keywords
Correlated insulator by the slice
Sign Up to like & getrecommendations! Published in 2020 at "Nature Physics"
DOI: 10.1038/s41567-019-0760-9
Abstract: A layer-by-layer study of TaSe 2 shows how this material becomes increasingly insulating as it thins to a monolayer. Scanning tunnelling microscopy reveals the electronic correlations underlying this insulator with atomic resolution. read more here.
Keywords: microscopy; insulator slice; insulator; correlated insulator ... See more keywords
Correlated insulator of excitons in WSe2/WS2 moiré superlattices
Sign Up to like & getrecommendations! Published in 2022 at "Science"
DOI: 10.1126/science.add5574
Abstract: A panoply of unconventional electronic states has been observed in moiré superlattices. Engineering similar bosonic phases remains, however, largely unexplored. We report the observation of a bosonic correlated insulator in tungsten diselenide/tungsten disulfide (WSe2/WS2) moiré… read more here.
Keywords: correlated insulator; spectroscopy; insulator; moir superlattices ... See more keywords