HETEROGENEITY IN MIXED-VALENCE MANGANITES

Authors
VONMOLNAR S COEY JMD
Citation
S. Vonmolnar et Jmd. Coey, HETEROGENEITY IN MIXED-VALENCE MANGANITES, Current opinion in solid state & materials science, 3(2), 1998, pp. 171-174
Citations number
34
Categorie Soggetti
Material Science","Physics, Applied","Physics, Condensed Matter
Journal title
Current opinion in solid state & materials science → ACNP
ISSN journal
13590286
Volume
3
Issue
2
Year of publication
1998
Pages
171 - 174
Database
ISI
SICI code
1359-0286(1998)3:2<171:HIMM>2.0.ZU;2-U
Abstract
Recent studies focus on the static and dynamic character of microscale electronic phase segregation in manganese perovskites, along with ass ociated magnetic polaron effects. Interest in the magnetoresistance of manganese perovskites has shifted from the colossal magnetoresistance observed near the Curie temperature to low-field magnetoresistance, a micromagnetic phenomenon found in many sorts oi granular material.