Off-axis configuration of FA(II) centres in alkali halides
作者:
Fabio De Matteis,
Marco Rossi,
Augusto Scacco,
Fabrizia Somma,
Giuseppe Baldacchini,
Marco Cremona,
UmbertoMaria Grassano,
期刊:
Radiation Effects and Defects in Solids
(Taylor Available online 1991)
卷期:
Volume 119-121,
issue 1
页码: 343-348
ISSN:1042-0150
年代: 1991
DOI:10.1080/10420159108224898
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
The experimental values of the off-axis angle of FA(II) dipoles in KCl:Li+, RbCl:Li+and KF:Li+are in good agreement with those obtained from theoretical estimates of the off-centre displacements of the Li+ion calculated with the shell model potentials. On this basis, one can quantitatively predict the off-axis behaviour of FA(II) centres from the calculated off-centre positions of small impurity ions in alkali halides.
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