Pressure coefficients for direct optical transitions in MoS2, MoSe2, WS2, and WSe2 crystals and semiconductor to metal transitions

The electronic band structure of MoS 2 , MoSe 2 , WS 2 , and WSe 2 , crystals has been studied at various hydrostatic pressures experimentally by photoreflectance (PR) spectroscopy and theoretically within the density functional theory (DFT). In the PR spectra direct optical transitions (A and B) ha...

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Veröffentlicht in:	Scientific reports 2016-05, Vol.6 (1), p.26663-26663, Article 26663
Hauptverfasser:	Dybała, F., Polak, M. P., Kopaczek, J., Scharoch, P., Wu, K., Tongay, S., Kudrawiec, R.
Format:	Artikel
Sprache:	eng
Schlagworte:	639/301/119/1000/1018 639/766/119/1000 Comparative studies Computer applications Crystals Humanities and Social Sciences Hydrostatic pressure multidisciplinary Pressure Science Spectroscopy Spectrum analysis
Online-Zugang:	Volltext
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