CALCULATIONS OF SELF-DIFFUSION ACTIVATION-ENERGIES FOR ALKALINE-METALS WITH EMBEDDED-ATOM METHOD

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	CALCULATIONS OF SELF-DIFFUSION ACTIVATION-ENERGIES FOR ALKALINE-METALS WITH EMBEDDED-ATOM METHOD
	Y. F. Ouyang; B. W. Zhang; S. Z. Liao
	1994
发表期刊	Science in China Series a-Mathematics Physics Astronomy & Technological Sciences
ISSN	1001-6511
卷号	37 期号:10 页码:1232-1240
摘要	Calculations were performed for the self-diffusion activation energies of monovacancy and both formation and binding energies of divacancies for alkaline metals Li, Na, K, Rb, Cs using the embedded atom method (EAM) model for bcc transition metals developed by the authors recently. The aim of the paper is to extend the application of the new model, to compare the calculated values for self-diffusion with the experimental data and those of previous calculations, and to discuss the intrinsic characteristic of self-diffusion in alkaline metals. The calculated monovacancy migration energies and activation energies are in excellent agreement with experimental data, and the calculated divacancy migration and activation energies are in good agreement with the experimental values available.
部门归属	acad sinica,int ctr mat phys,shenyang 110015,peoples r china. hunan educ inst,dept phys,changsha 410012,peoples r china.;ouyang, yf (reprint author), hunan univ,dept phys,changsha 410082,peoples r china
关键词	Alkaline Metals Self-diffusion Activation Energy Vacancy Formation Energy Eam Model Bcc Metals Alloys
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/38905
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	Y. F. Ouyang,B. W. Zhang,S. Z. Liao. CALCULATIONS OF SELF-DIFFUSION ACTIVATION-ENERGIES FOR ALKALINE-METALS WITH EMBEDDED-ATOM METHOD[J]. Science in China Series a-Mathematics Physics Astronomy & Technological Sciences,1994,37(10):1232-1240.
APA	Y. F. Ouyang,B. W. Zhang,&S. Z. Liao.(1994).CALCULATIONS OF SELF-DIFFUSION ACTIVATION-ENERGIES FOR ALKALINE-METALS WITH EMBEDDED-ATOM METHOD.Science in China Series a-Mathematics Physics Astronomy & Technological Sciences,37(10),1232-1240.
MLA	Y. F. Ouyang,et al."CALCULATIONS OF SELF-DIFFUSION ACTIVATION-ENERGIES FOR ALKALINE-METALS WITH EMBEDDED-ATOM METHOD".Science in China Series a-Mathematics Physics Astronomy & Technological Sciences 37.10(1994):1232-1240.