MOSSBAUER STUDY OF PROTON-EXCHANGED LINBO3-FE

被引：2

作者：

ENGELMANN, H

ANDLER, G

DEZSI, I

机构：

[1] Werkstoffwissenschaften, Universität des Saarlandes, Saarbrücken

来源：

HYPERFINE INTERACTIONS | 1990年 / 53卷 / 1-4期

关键词：

D O I：

10.1007/BF02101060

中图分类号：

O64 [物理化学（理论化学）、化学物理学]; O56 [分子物理学、原子物理学];

学科分类号：

070203 ; 070304 ; 081704 ; 1406 ;

摘要：

Topotactic proton exchange (Li against H) can be achieved by treating LiBnO3 with appropriate acids. In order to investigate the effect of proton exchange on Fe-impurities we studied LiNbO3:Fe powder material treated in sulphuric acid and LiNbO3:Fe single crystals treated in benzoic acid by Mössbauer spectroscopy. During the topotactic ion exchange only the Li-ions are exchanged for protons, whereas the Fe-impurities are retained in the material. © 1990 J.C. Baltzer AG, Scientific Publishing Company.

引用

页码：321 / 327

页数：7

共 13 条

[1]

ANDLER G, 1988, THESIS SAARBRUCKEN

[2] A RAPID QUENCHING TECHNIQUE FOR PREPARATION OF THIN UNIFORM FILMS OF AMORPHOUS SOLIDS [J].