Raman fingerprint of semi-metal WTe2 from bulk to monolayer. (arXiv:1501.04898v1 [cond-mat.mtrl-sci])

Home » Publications » Raman fingerprint of semi-metal WTe2 from bulk to monolayer. (arXiv:1501.04898v1 [cond-mat.mtrl-sci])

By Yucheng Jiang, Ju Gao

Tungsten ditelluride (WTe2) is a layered transition-metal dichalcogenide
(TMD) with a Td structure, differing from 2H or 1T structure for other TMDs.
Although phonon properties of TMD materials have been studied a lot, research
on Raman fingerprint of WTe2 still remains lacking. Here, we report, for the
first time, the four optical vibrational modes …read more

Via: arXiv Material Science

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2016-10-15T12:24:33+00:00 January 21st, 2015|Categories: Publications|Tags: |
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