抄録
The parameter values of the extended Tersoff interatomic potential function applicable to strength analysis taking the effects of evironment into account is improved. Properties of Si, O_2, H_2, H_2O, SiH_4, and SiO_2 (α-quartz, α-crystbalite, β-quartz, and β-crystbalite) are calculated by using this parameter values. It is found that the calculated values of the properties coincide well with the experimental values.
