NON-GAUSSIAN NOISE IN A COLOSSAL MAGNETORESISTIVE FILM

Authors
HARDNER HT WEISSMAN MB JAIME M TREECE RE DORSEY PC HORWITZ JS CHRISEY DB
Citation
Ht. Hardner et al., NON-GAUSSIAN NOISE IN A COLOSSAL MAGNETORESISTIVE FILM, Journal of applied physics, 81(1), 1997, pp. 272-275
Citations number
19
Categorie Soggetti
Physics, Applied
Journal title
Journal of applied physics → ACNP
ISSN journal
00218979
Volume
81
Issue
1
Year of publication
1997
Pages
272 - 275
Database
ISI
SICI code
0021-8979(1997)81:1<272:NNIACM>2.0.ZU;2-3
Abstract
Anomalous non-Gaussian effects appear in the resistance fluctuations o f a macroscopic sample of the colossal magnetoresistive material La2/3 Ca1/3MnO3. Individual resistance switches are frequently resolved. The results indicate the presence of highly inhomogeneous hopping resista nce a among magnetic domains in this partially disordered material. (C ) 1997 American Institute of Physics.