ATOM-ION TRANSITION ENERGIES FOR ALKALI ATOMS ON A TUNGSTEN SURFACE

被引：13

作者：

GLADYSZEWSKI, L

GLADYSZEWSKI, G

机构：

[1] Institute of Physics, Maria Curie-Sklodowska University

来源：

SURFACE SCIENCE | 1991年 / 247卷 / 2-3期

关键词：

D O I：

10.1016/0039-6028(91)90137-H

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Ion Q(i) and atom Q(a) desorption energies for five alkali metals on tungsten were determined using the ion thermal emission noise method. We present the results of calculations of the activation energy E for the charge transfer process on the tung ten surface. A special energetic balance equation for determining E is used: (Q(a) - Q(i)) + e(V - phi) + E = 0; (V is the ionization potential).

引用

页码：274 / 278

页数：5

共 24 条

[1]

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[2]

DOBRETZOW LN, 1966, GOMOYUNOWA EMISSIONN

[3]

DOBRETZOW LN, 1954, ELEKTRONEN IONENEMIS

[4] POWER SPECTRA AND AUTO-CORRELATION FUNCTIONS FOR SURFACE-DIFFUSION OF LITHIUM ON TUNGSTEN [J].