APPLICATION OF A POINT-CHARGE MODEL TO THE O-2-, O-2(2-) AND O-2(-) IONS FORMED IN THE PRESENCE OF LI, K AND CS

被引：20
作者：
DOLLE, P
DRISSI, S
BESANCON, M
JUPILLE, J
机构：
[1] Laboratoire Maurice Letort, F-54600 Villers-lès-Nancy, Rue de Vandoeuvre
来源：
SURFACE SCIENCE | 1992年 / 269卷
关键词：
D O I：
10.1016/0039-6028(92)91333-7
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：
The O2-, O2(2-) and O2- ions which are formed in the presence of Li, K and Cs have been studied by means of XPS and UPS and characterized through the multiplet structures of their valence-band spectra. It has been shown that the binding energies of the electronic levels of these species are consistent with a point-charge model since (i) within experimental errors, core-valence energy separations are independent of the environment and (ii) the experimental values are close to the free-ion values. This work thus opens a new way to identify oxygen species in the presence of alkali metals.
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页码：687 / 690
页数：4
相关论文
共 24 条
[11]   Diffusion and electrolytic conduction in crystals (ionic semiconductors) [J].
Jost, W .
JOURNAL OF CHEMICAL PHYSICS, 1933, 1 (07) :466-475
[12]   IONIC OXYGEN SPECIES FORMED IN THE PRESENCE OF LITHIUM, POTASSIUM AND CESIUM [J].
JUPILLE, J ;
DOLLE, P ;
BESANCON, M .
SURFACE SCIENCE, 1992, 260 (1-3) :271-285
[13]  
Krupenie P. H., 1972, J PHYS CHEM REF DATA, V1, P423, DOI DOI 10.1063/1.3253101
[14]   THERMALLY INDUCED OXIDATION OF GAAS(110) BY A RB OXIDE OVERLAYER [J].
MIRANDA, R ;
PRIETSCH, M ;
LAUBSCHAT, C ;
DOMKE, M ;
MANDEL, T ;
KAINDL, G .
PHYSICAL REVIEW B, 1989, 39 (14) :10387-10389
[15]   CONFIGURATION INTERACTION STUDIES ON LOW-LYING STATES OF O2 [J].
MOSS, BJ ;
GODDARD, WA .
JOURNAL OF CHEMICAL PHYSICS, 1975, 63 (08) :3523-3531
[16]  
MOTT NF, 1948, ELECTRONIC PROCESSES, pCH1
[17]   PHOTOELECTRON SPECTRA OF HALOGENS AND MIXED HALIDES IC1 AND IBR [J].
POTTS, AW ;
PRICE, WC .
TRANSACTIONS OF THE FARADAY SOCIETY, 1971, 67 (581) :1242-&
[18]   PHOTOEMISSION-STUDIES OF THE INTERACTION OF LI AND SOLID MOLECULAR-OXYGEN [J].
QIU, SL ;
LIN, CL ;
CHEN, J ;
STRONGIN, M .
PHYSICAL REVIEW B, 1989, 39 (09) :6194-6197
[19]   PHOTOEMISSION-STUDIES OF THE LOW-TEMPERATURE REACTION OF METALS AND OXYGEN [J].
QIU, SL ;
LIN, CL ;
CHEN, J ;
STRONGIN, M .
PHYSICAL REVIEW B, 1990, 41 (11) :7467-7473
[20]   ABINITIO CONFIGURATION INTERACTION STUDY OF VALENCE STATES OF O2 [J].
SAXON, RP ;
LIU, B .
JOURNAL OF CHEMICAL PHYSICS, 1977, 67 (12) :5432-5441
123