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arXiv · 2112.13063

Analysis of Raman and Ellipsometric Responses of Nb$_{x}$W$_{1-x}$Se$_{2}$ alloys

Albert F. Rigosi·Heather M. Hill·Sergiy Krylyuk·Nhan V. Nguyen·Angela R. Hight Walker·Albert V. Davydov·David B. Newell
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Abstract

The growth of transition metal dichalcogenide (TMDC) alloys provides an opportunity to experimentally access information elucidating how optical properties change with gradual substitutions in the lattice compared with their pure compositions. In this work, we performed growths of alloyed crystals with stoichiometric compositions between pure forms of NbSe2 and WSe2, followed by an optical analysis of those alloys by utilizing Raman spectroscopy and spectroscopic ellipsometry.

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Albert F. Rigosi, Heather M. Hill, Sergiy Krylyuk, Nhan V. Nguyen, Angela R. Hight Walker, Albert V. Davydov, David B. Newell. 2021-12-24. Analysis of Raman and Ellipsometric Responses of Nb$_{x}$W$_{1-x}$Se$_{2}$ alloys. https://arxiv.org/abs/2112.13063

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