EXAFS STUDY ON TEMPERATURE-DEPENDENCE OF NEAREST-NEIGHBOR DISTANCE INCUBR

Authors
KAMISHIMA O ISHII T MAEDA H KASHINO S
Citation
O. Kamishima et al., EXAFS STUDY ON TEMPERATURE-DEPENDENCE OF NEAREST-NEIGHBOR DISTANCE INCUBR, Solid state communications, 103(3), 1997, pp. 141-144
Citations number
16
Categorie Soggetti
Physics, Condensed Matter
Journal title
Solid state communications → ACNP
ISSN journal
00381098
Volume
103
Issue
3
Year of publication
1997
Pages
141 - 144
Database
ISI
SICI code
0038-1098(1997)103:3<141:ESOTON>2.0.ZU;2-H
Abstract
Precise EXAFS (Extended X-ray Absorption Fine Structure) study of CuBr crystals, carried out in the temperature range from 300 to 631 K, lea ds to the fact that a potential minimum position for the nearest neigh bor pairs of Cu and Br ions decreases monotonically. The mean interato mic distance, however, totally expands due to anharmonic vibrations wi th an increase in temperature. (C) 1997 Elsevier Science Ltd.