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Conferences > FiO > 2023 > JM7A > JM7A.50

Brillouin Light Scattering in Highly Excited Silicon

S. A. Romashevskiy, S. I. Ashitkov, and S. A. Evlashin

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Abstract

The features of detection of propagating in silicon coherent acoustic phonons generated upon strong laser excitation of the top metal nanofilm via time-domain Brillouin scattering are investigated. The generation of electron-hole plasma in silicon along with Beer–Lambert law result in a shrinkage of the silicon layer thickness to be studied.

© 2023 The Author(s)

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