| 金属单晶体杨氏模量的微观定量研究 |
| |
| 引用本文： | 于长丰.金属单晶体杨氏模量的微观定量研究[J].吉林大学学报(理学版),2005,43(1):73-78. |
| |
| 作者姓名： | 于长丰 |
| |
| 作者单位： | 西安工程科技学院理学院物理系, 西安 710048 |
| |
| 基金项目： | 陕西省自然科学基金(批准号:2002A19). |
| |
| 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.
|
| 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 |
| 文章编号： | 1671-5489(2005)01-0073-06 |
| 收稿时间： | 2004-02-26 |
| 修稿时间： | 2004年2月26日 |
Microscopic and Quantitative Researches on the Modulus of Metallic Single Crystal |
| |
| YU Chang-feng.Microscopic and Quantitative Researches on the Modulus of Metallic Single Crystal[J].Journal of Jilin University: Sci Ed,2005,43(1):73-78. |
| |
| Authors: | YU Chang-feng |
| |
| Institution: | Department of Pyhysics, College of Science, Xian University of EngineeringScience and Technology, Xian 710048, China |
| |
| Abstract: | 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. |
| |
| Keywords: | logic mechanics metallic single crystal Young's modulus potential function face-centred cubic binding energy |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《吉林大学学报(理学版)》浏览原始摘要信息 |
| 点击此处可从《吉林大学学报(理学版)》下载免费的PDF全文 |
