Raman spectra of fine-grained materials from first principles
نویسندگان
چکیده
منابع مشابه
First-principles Raman spectra of MoS2, WS2 and their heterostructures.
Raman spectra of MoS2, WS2, and their heterostructures are studied by density functional theory. We quantitatively reproduce existing experimental data and present evidence that the apparent discrepancy between intensity ratios observed experimentally can be explained by the high sensitivity of the Raman-active modes to laser polarization. Furthermore, MoS2/WS2 heterostructures up to four layer...
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ژورنال
عنوان ژورنال: npj Computational Materials
سال: 2020
ISSN: 2057-3960
DOI: 10.1038/s41524-020-00395-3