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Semiconductor Physics, Quantum Electronics & Optoelectronics. 2011. V. 14, N 1. P. 130-134.
Features of a shock wave in CdTe by pulsed laser irradiation
V. Lashkaryov Institute of Semiconductor Physics, NAS of Ukraine,
41, prospect Nauky, 03028 Kyiv, Ukraine
E-mail:boribai_7@rambler.ru
Abstract.
Analyzed on the example of CdTe are formation and propagation of shock
waves during pulsed laser irradiation of a solid surface. It is shown that before the
appearance of a shock wave in a solid, a gradual increase in pressure gradient leads to
formation of dislocations, density of which increases with depth. The dislocation density
is maximum at the place of shock wave formation.
Keywords: pulsed laser irradiation, CdTe, dislocation density.
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