Atomically Thin TaSe2 Film as a High-Performance Substrate for Surface-Enhanced Raman Scattering.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202107027
Abstract: An atomically thin TaSe2 sample, approximately containing two to three layers of TaSe2 nanosheets with a diameter of 2.5 cm is prepared here for the first time and applied on the detection of various Raman-active molecules.… read more here.
Keywords: atomically thin; raman scattering; surface enhanced; tase2 ... See more keywords
Strong correlations and orbital texture in single-layer 1T-TaSe2
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DOI: 10.1038/s41567-019-0744-9
Abstract: Strong electron correlation can induce Mott insulating behaviour and produce intriguing states of matter such as unconventional superconductivity and quantum spin liquids. Recent advances in van der Waals material synthesis enable the exploration of Mott… read more here.
Keywords: single layer; orbital texture; layer tase2; tase2 ... See more keywords
Observation of charge density waves in free-standing 1T-TaSe2 monolayers by transmission electron microscopy
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DOI: 10.1063/1.5052722
Abstract: While bulk 1T-TaSe2 is characterized by a commensurate charge density wave (CCDW) state below 473 K, the stability of the CCDW state in a 1T-TaSe2 monolayer, although theoretically predicted, has not been experimentally confirmed so far.… read more here.
Keywords: density waves; charge density; tase2; microscopy ... See more keywords