Lattice Distortion, Polaron Conduction, and Jahn-Teller Effect on teh Magnetoresistance of La0.7Ca0.5CoO3 Epitaxial Films

Yeh, N. C.; Vasquez, R. P.; Beam, D. A.; Fu, C. C.; Huynh, H.; Beach, G.

dc.contributor.author	Yeh, N. C.	en_US
dc.contributor.author	Vasquez, R. P.	en_US
dc.contributor.author	Beam, D. A.	en_US
dc.contributor.author	Fu, C. C.	en_US
dc.contributor.author	Huynh, H.	en_US
dc.contributor.author	Beach, G.	en_US
dc.date.accessioned	2004-09-30T04:16:16Z
dc.date.available	2004-09-30T04:16:16Z
dc.date.issued	1996	en_US
dc.identifier.clearanceno	96-0433	en_US
dc.identifier.uri	http://hdl.handle.net/2014/24641
dc.description.abstract	In summary, we have investigated the role of lattice distortion, polaron conduction and Jahn-Teller coupling in the occurrence of the colossal negative magnetoresistance in perovskite oxides. We conclude that larger lattice distortion gives rise to larger zero-field resistivity and larger magnitude of negative magnetoresistance.	en_US
dc.format.extent	556210 bytes
dc.format.mimetype	application/pdf
dc.language.iso	en_US
dc.subject.other	colossal negative magnetoresistance CMR lattice distortionperovskite oxides	en_US
dc.title	Lattice Distortion, Polaron Conduction, and Jahn-Teller Effect on teh Magnetoresistance of La<sub>0.7</sub>Ca<sub>0.5</sub>CoO<sub>3</sub> Epitaxial Films	en_US