Temperature-dependent photoluminescence emission and Raman scattering from Mo1-x W x S2 monolayers.

Abstract

2D transition metal dichalcogenide (TMD) alloys with tunable band gaps have recently gained wide interest due to their potential applications in future nanoelectronics and optoelectronics. Here, we report the temperature-dependent photoluminescence (PL) and Raman spectra of Mo1-x W x S2 monolayers with W composition x = 0, 0.29, 0.53, 0.66 and 1 in the… (More)
DOI: 10.1088/0957-4484/27/44/445705

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