Colossal magnetoresistance and charge order in La1-xCaxMnO3 (invited)

A. P. Ramirez; S. W. Cheong; P. Schiffer

doi:10.1063/1.364538

Colossal magnetoresistance and charge order in La_1-xCa_xMnO₃ (invited)

A. P. Ramirez, S. W. Cheong, P. Schiffer

Research output: Contribution to journal › Article › peer-review

70 Scopus citations

Abstract

Double-exchange ferromagnets with their associated large magnetoresistance have recently been considered as candidates in magnetic storage applications. We review materials aspects of one compound family, La_1-xCa_xMnO₃. There exist two distinct low temperature regimes; (i) ferromagnetic and metallic (x<0.5) and (ii) charge-ordered and semiconducting (x>0.5). We describe transport, magnetic, thermal and acoustic response in each regime.

Original language	English (US)
Pages (from-to)	5337-5342
Number of pages	6
Journal	Journal of Applied Physics
Volume	81
Issue number	8 PART 2B
DOIs	https://doi.org/10.1063/1.364538
State	Published - Apr 15 1997
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1063/1.364538

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abstract = "Double-exchange ferromagnets with their associated large magnetoresistance have recently been considered as candidates in magnetic storage applications. We review materials aspects of one compound family, La1-xCaxMnO3. There exist two distinct low temperature regimes; (i) ferromagnetic and metallic (x<0.5) and (ii) charge-ordered and semiconducting (x>0.5). We describe transport, magnetic, thermal and acoustic response in each regime.",

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AB - Double-exchange ferromagnets with their associated large magnetoresistance have recently been considered as candidates in magnetic storage applications. We review materials aspects of one compound family, La1-xCaxMnO3. There exist two distinct low temperature regimes; (i) ferromagnetic and metallic (x<0.5) and (ii) charge-ordered and semiconducting (x>0.5). We describe transport, magnetic, thermal and acoustic response in each regime.

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Colossal magnetoresistance and charge order in La_1-xCa_xMnO₃ (invited)

Abstract

All Science Journal Classification (ASJC) codes

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