Colossal room-temperature magnetoresistance of La1/3Nd1/3Sr1/3MnO3 single crystals

Authors
Abramovich, AI Michurin, AV
Citation
Ai. Abramovich et Av. Michurin, Colossal room-temperature magnetoresistance of La1/3Nd1/3Sr1/3MnO3 single crystals, PHYS SOL ST, 42(11), 2000, pp. 2113-2115
Citations number
9
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
PHYSICS OF THE SOLID STATE
ISSN journal
10637834 → ACNP
Volume
42
Issue
11
Year of publication
2000
Pages
2113 - 2115
Database
ISI
SICI code
1063-7834(2000)42:11<2113:CRMOLS>2.0.ZU;2-D
Abstract
Replacement of one half of the neodymium ions by lanthanum in Nd2 /3Sr1 /3M nO3 is shown to result in a considerable increase in the Curie temperature. The single-crystal La1 /3Nd1 /3Sr1 /3MnO3 , whose Curie point lies at 315 K, has been found to exhibit a record-high magnetoresistance of 27% in a we ak magnetic field of 8.4 kOe in the temperature range above room temperatur e. (C) 2000 MAIK "Nauka/Interperiodica".