Diffusion-deformational instability and subboundary formation in the recrystallization of semiconductor-on-insulator films

Autor: Emel'yanov, V. I., Soumbatov, A. A.
Zdroj: Applied Physics A: Materials Science & Processing; February 1992, Vol. 54 Issue: 2 p196-199, 4p
Abstrakt: A novel (defect-deformational) mechanism for subboundary formation in laser beam recrystallization of semiconductor films is proposed. The theory is developed yielding explicit analytical expressions for the distance between subboundaries as a function of film thickness and the scanning velocity of the laser beam. The theoretical results obtained agree well with the experimental results.
Databáze: Supplemental Index