含水条件下单晶<strong>Cu</strong>的应力松弛及弹性恢复

含水条件下单晶Cu的应力松弛及弹性恢复

史俊勤,孙琨,方亮,许少锋

Stress Relaxation and Elastic Recovery of Monocrystalline Cu Under Water Environment

Junqin SHI,Kun SUN,Liang FANG,Shaofeng XU

表1 TIP4P和Lennard-Jones势函数参数^[30,31,32]

Table 1 Parameters for TIP4P and Lennard-Jones potential^[30,31,32]

Atom pair	ε kJ·mol^-1	δ nm	Cutoff distance
			nm
O—O	0.6505^[32]	0.31655^[30]	0.6
Cu—O	1.1335^[30,31]	0.28877^[30,31]	0.5
C—O	0.4186^[32]	0.32750^[32]	0.5