ELECTRON-PARAMAGNETIC-RESONANCE STUDIES IN HGMO6S8 DOPED WITH CU2- EVIDENCE FOR CATIONIC MOBILITY( )

Authors
KADAM RM SASTRY MD IYER RM GOPALAKRISHNAN IK YAKHMI JV
Citation
Rm. Kadam et al., ELECTRON-PARAMAGNETIC-RESONANCE STUDIES IN HGMO6S8 DOPED WITH CU2- EVIDENCE FOR CATIONIC MOBILITY( ), Journal of physics. Condensed matter, 9(2), 1997, pp. 551-556
Citations number
16
Categorie Soggetti
Physics, Condensed Matter
Journal title
Journal of physics. Condensed matter → ACNP
ISSN journal
09538984
Volume
9
Issue
2
Year of publication
1997
Pages
551 - 556
Database
ISI
SICI code
0953-8984(1997)9:2<551:ESIHDW>2.0.ZU;2-1
Abstract
Some of the Chevrel phase compounds are reported to exhibit unusual ca tionic mobilities, particularly those with transition metals. EPR evid ence is presented for mobile Cu2+ ions in Cu2+-doped HgMo6S8. Evidence is also obtained for the existence of Hg+ ions, giving possible suppo rt for the model correlating the site change with the reaction A(2+) e(-) <----> A(+) during ionic conductivity.