Computer simulation of mass transfer during laser doping of materials

V. V. Kartuzov; I. V. Krasikov; C. E. Rotmistrovsky

doi:10.1117/12.203619

1 March 1995 Computer simulation of mass transfer during laser doping of materials

V. V. Kartuzov, I. V. Krasikov, C. E. Rotmistrovsky

Proceedings Volume 2498, Laser Methods of Surface Treatment and Modification: ALT '94 International Conference; (1995) https://doi.org/10.1117/12.203619
Event: Laser Methods of Surface Treatment and Modification: ALT '94 International Conference, 1994, Konstanz, Germany

Abstract

Studying of picularities of laser beam interaction with different materials remains an actual problem in spite of large a mount of investigations being carried out during more than thirty-year period since first industrial lasers have app.i red . It is connected with number of reasons, such as insufficiency of detailed information about physical al)d phyeo-chemical processes occuring in the zone of ias iniiuence, as well as about mechanisms, which are responcihle for foriiiing of definite. structure and chemical composition of surface layers under laser processing of materia1. The most developed is computer simulation of thermal processes. In spite of essential non-linearity ( thermoonductivity and heat capacity depend on temperature) of mathematical models of laser heating, there are exampleS of successful application of computer simulation.

Citation Download Citation

V. V. Kartuzov, I. V. Krasikov, and C. E. Rotmistrovsky "Computer simulation of mass transfer during laser doping of materials", Proc. SPIE 2498, Laser Methods of Surface Treatment and Modification: ALT '94 International Conference, (1 March 1995); https://doi.org/10.1117/12.203619

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