Electronic structure of the surface of rare earth metals

被引:2
|
作者
Gerasimov, VA [1 ]
Gerasimov, VV
机构
[1] Russian Acad Sci, Inst Atmospher Opt, Siberian Div, Tomsk 634050, Russia
[2] Tomsk VV Kuibyshev State Univ, Tomsk 634050, Russia
关键词
D O I
10.1134/1.1625738
中图分类号
O4 [物理学];
学科分类号
0702 ;
摘要
A qualitative model describing the surface of rare earth metals with an uncompleted 4f electron shell (Ce-Yb) and the process of thermal evaporation from this surface is proposed. The model is based on a correlation established between the energies of the lowest-lying levels of the 4f(N-1)5d6s(2) configuration and the temperatures of equal saturated-vapor pressures of these metals. (C) 2003 MAIK "Nauka/Interperiodica".
引用
收藏
页码:339 / 341
页数:3
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