Charge density waves and degenerate modes in exfoliated monolayer 2H-TaS2

Zhang, D.; Wu, Y.; Su, Y.-H.; Hsu, M.-C.; Ó Coileáin, C.; Cho, J.; Choi, M.; Chun, B.S.; Guo, Y.; Chang, C.-R.; Wu, H.-C.

doi:10.1107/S2052252520011021

Figure 2
Probing CDWs in monolayer TaS₂. (a) Raman spectra for monolayer TaS₂ acquired during the cooling cycle. (b) Resistivity measurements, showing a temperature-induced phase transition. (c) Raman spectra for the same monolayer TaS₂ acquired during the heating cycle. (d) The temperature dependence of the Raman intensity for the Raman mode at 400 cm⁻¹.

IUCrJ

Volume 7| Part 5| September 2020| Pages 913-919

ISSN: 2052-2525

https://doi.org/10.1107/S2052252520011021

PHYSICS | FELS

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