中国物理B ›› 1999, Vol. 8 ›› Issue (10): 746-753.doi: 10.1088/1004-423X/8/10/004
彭述明1, 赵鹏骥1, 徐志垒1, 龙德顺2, 徐会忠2, 王炎森2, 赵国庆2
Long De-shun (龙德顺)a, Xu Hui-zhong (徐会忠)a, Wang Yan-sen (王炎森)a, Zhao Guo-qing (赵国庆)a, Peng Shu-ming (彭述明)b, Zhao Peng-ji (赵鹏骥)b, Xu Zhi-lei (徐志垒)b
摘要: The diffusion barriers for the single helium atom in 3d transition metals are systematically studied by effective medium theory without any adjustable parameters. In the calculation, the relaxiation effects of lattice are taken into account. The comparison of our calculated results with the available experimental data and other theoretical values shows good agreement.
中图分类号: (Self-diffusion in metals, semimetals, and alloys)