Isotope effect and T-c in manganites and high T-c oxides

Authors
Kresin, VZ Wolf, SA
Citation
Vz. Kresin et Sa. Wolf, Isotope effect and T-c in manganites and high T-c oxides, J APPL PHYS, 83(11), 1998, pp. 7357-7359
Citations number
30
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
JOURNAL OF APPLIED PHYSICS
ISSN journal
00218979 → ACNP
Volume
83
Issue
11
Year of publication
1998
Part
2
Pages
7357 - 7359
Database
ISI
SICI code
0021-8979(19980601)83:11<7357:IEATIM>2.0.ZU;2-2
Abstract
Oxygen isotope effect in manganites (cuprates) is caused by the dynamic Jah n-Teller effect on the bridging oxygen ion (e.g., the ion between Mn3+ and Mn4+ in manganites). This effect leads also to the vibronic reduction and e ffective decrease of the ferromagnetic transition temperature. (C) 1998 Ame rican Institute of Physics. [S0021-8979(98)32211-2].