《表3 双指数函数的拟合参数值》
The result show that L-J potential function and Morse function agree well with the curves in the long range and short range of the potential function curve.The fitting effect of magnified observation curve shows that their global fitting effect is poor,and the accuracy is not high,although the correlation coefficients of the L-J potential function and the Morse potential function are higher,it meets the requirements.This will greatly affect the accuracy of calculation in the future calculation.The new double-exponential potential function performs very well in the overall fitting.The value of correlation coefficient is 1,indicating that the fitting quality is excellent.It is certain to provide strong precision support for the following calculation.
图表编号 | XD00117166000 严禁用于非法目的 |
---|---|
绘制时间 | 2019.12.01 |
作者 | 任县利、陈松、李龙飞、吴先月、毕亚男、谢明、王塞北 |
绘制单位 | 昆明贵金属研究所稀贵金属综合利用新技术国家重点实验室、昆明贵金属研究所稀贵金属综合利用新技术国家重点实验室、北京科技大学材料科学与工程学院、昆明贵金属研究所稀贵金属综合利用新技术国家重点实验室、昆明贵金属研究所稀贵金属综合利用新技术国家重点实验室、昆明贵金属研究所稀贵金属综合利用新技术国家重点实验室、昆明贵金属研究所稀贵金属综合利用新技术国家重点实验室 |
更多格式 | 高清、无水印(增值服务) |