摘要
根据原子物理晶体模型,采用原子间相互作用的势函数分析方法,得到了由微观物理量表示的金属单晶体杨氏模量的解析计算式.计算了7种金属晶体的杨氏模量,计算结果与实际值吻合得很好.
According to the crystal model of atomic physics and by using a new theory as well as an interaction potential between atoms, an analytical expression, which is represented by microscopic physical quantities, for Young's modulus of metallic single crystal is given. The values of Young's moduli of seven-kind metallic single crystals were calculated and consisted with the experimental values.
出处
《吉林大学学报（理学版）》
CAS
CSCD
北大核心
2005年第1期73-78,共6页
Journal of Jilin University:Science Edition
基金
陕西省自然科学基金(批准号:2002A19).
关键词
逻辑力学
金属单晶体
杨氏模量
势函数
面心立方
结合能
logic mechanics
metallic single crystal
Young's modulus
potential function
face-centred cubic
binding energy
