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Unveiling the complex phonon nature and phonon cascades in 1L to 5L WSe 2 using multiwavelength excitation Raman scattering
Claire Blaga, Ángel Labordet Álvarez, Akshay Balgarkashi, Mitali Banerjee, Anna Fontcuberta i Morral, Mirjana Dimitrievska
École Polytechnique Fédérale de Lausanne Swiss Federal Laboratories for Materials Science and Technology
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摘要 · 完整
We unveil the complex phonon dynamics of WSe 2 by using multiwavelength excitation Raman spectroscopy and report phonon-cascades for all WSe 2 flake thicknesses, indicating strong phonon–electron interactions during early carrier relaxation processes.
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材料 / 化学2D Materials and Applications
Chalcogenide Semiconductor Thin Films · Organic and Molecular Conductors Research
参考文献 69
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