Theoretical model of temperature dynamics of solid surface of material under action of laser radiation

We have developed a theoretical model that describes the interaction of intense pulsed flows of energy with matter and is based on the account of local phase transitions at the destruction of a surface. In the frame of a problem concerning the influence of a laser radiation on the surface prior t...

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Збережено в:
Бібліографічні деталі
Дата:2008
Автори: Shmeleva, L.V., Suprun, A.D.
Формат: Стаття
Мова:English
Опубліковано: Інститут фізики напівпровідників імені В.Є. Лашкарьова НАН України 2008
Назва видання:Semiconductor Physics Quantum Electronics & Optoelectronics
Онлайн доступ:http://dspace.nbuv.gov.ua/handle/123456789/118660
Теги: Додати тег
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Назва журналу:Digital Library of Periodicals of National Academy of Sciences of Ukraine
Цитувати:Theoretical model of temperature dynamics of solid surface of material under action of laser radiation / L.V. Shmeleva, A.D. Suprun // Semiconductor Physics Quantum Electronics & Optoelectronics. — 2008. — Т. 11, № 1. — С. 90-95. — Бібліогр.: 17 назв. — англ.

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Digital Library of Periodicals of National Academy of Sciences of Ukraine
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Резюме:We have developed a theoretical model that describes the interaction of intense pulsed flows of energy with matter and is based on the account of local phase transitions at the destruction of a surface. In the frame of a problem concerning the influence of a laser radiation on the surface prior to the beginning of the solid surface destruction, we have solved the equation for the energy flow. The general solution of the equation for the temperature change of a local area of the irradiated solid surface in time is obtained with regard for the coefficient of surface dissipative losses and the volume absorption coefficient. It is shown that the temperature dynamics stimulated by the intense laser radiation depends substantially on properties of the surface layer of the irradiated material.