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Proceedings Paper

The laser-induced electron-hole liquid in the diamond: critical lattice temperature and non-equilibrium carrier density
Author(s): Evgeniy I. Lipatov; Dmitrii E. Genin; Denis V. Grigoryev; Victor F. Tarasenko
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Paper Abstract

Integrated photoluminescence spectra of two diamond samples under laser radiation excitation at 193 and 222 nm, depending on the temperature in the range of 80-300 K and the peak intensity in the range of 7-13 MW/cm2, were investigated. At temperatures below 200 K, and the peak intensity of more than 10 MW/cm2 of laser radiation at 222 nm, the radiative recombination band of electron-hole liquid was observed in integrated photoluminescence spectra of CVD diamond sample.

Paper Details

Date Published: 15 December 2015
PDF: 14 pages
Proc. SPIE 9810, International Conference on Atomic and Molecular Pulsed Lasers XII, 98101G (15 December 2015); doi: 10.1117/12.2225605
Show Author Affiliations
Evgeniy I. Lipatov, Institute of High Current Electronics (Russian Federation)
Dmitrii E. Genin, Institute of High Current Electronics (Russian Federation)
Denis V. Grigoryev, Institute of High Current Electronics (Russian Federation)
National Research Tomsk State Univ. (Russian Federation)
Victor F. Tarasenko, Institute of High Current Electronics (Russian Federation)
National Research Tomsk State Univ. (Russian Federation)


Published in SPIE Proceedings Vol. 9810:
International Conference on Atomic and Molecular Pulsed Lasers XII
Victor F. Tarasenko; Andrey M. Kabanov; Andrey M. Kabanov, Editor(s)

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