Abstract
Structural and thermal properties of silica with surface are analyzed by molecular dynamics. The effictive interatiomic potential proposed by P. Vashishta is used in this paper. We introduce a new parameter which represents the variation of local structure in order to present difference of structure between bulk part and surface part. High energy transfer by radiation is provided with thin film model. It is shown that distribution of temperature and its time-evolution agree with the result using finite difference method obtained from one-dimensional unsteady equation of heat conduction.
