Numerical simulation of the dynamics of phase transitions in CdTe induced by irradiation with nanosecond pulses of an excimer laser
- Institute of Electronics of Belarussian Academy of Sciences (Belarus)
Simulation of the effect of KrF nanosecond pulse excimer laser radiation ({lambda} = 248 nm, {tau} = 20 ns) on phase transitions in cadmium telluride was performed taking into account the diffusion of the melt components and their evaporation from the surface. It is shown that the surface region of the melt is enriched with tellurium due to the evaporation and diffusion of the cadmium telluride components. The obtained value 0.05 J/cm{sup 2} of the threshold energy density for melting is in reasonable agreement with the experimental data.
- OSTI ID:
- 21088535
- Journal Information:
- Semiconductors, Vol. 40, Issue 6; Other Information: DOI: 10.1134/S1063782606060030; Copyright (c) 2006 Nauka/Interperiodica; Article Copyright (c) 2006 Pleiades Publishing, Inc; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7826
- Country of Publication:
- United States
- Language:
- English
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