Controlled temperature broadening of colossal magnetoresistance in a manganite heterostructure

N. Kalechofsky; Y. K. Tsui; H. Reichenbach; P. McGinn; P. Schiffer

doi:10.1063/1.365373

Controlled temperature broadening of colossal magnetoresistance in a manganite heterostructure

N. Kalechofsky, Y. K. Tsui, H. Reichenbach, P. McGinn, P. Schiffer

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

3 Scopus citations

Abstract

An intrinsic characteristic of the "colossal" magnetoresistance manganite compounds is that the resistance and the magnetoresistance vary strongly with temperature over the small temperature regime in which the magnetoresistance is exceptionally large. We propose a heterostructure constructed of layers of varying composition manganites which extends the regime of large magnetoresistance and greatly broadens the sharp peak in resistance. Data from a prototype heterostructure are presented that demonstrate the effectiveness of this method.

Original language	English (US)
Pages (from-to)	8115-8117
Number of pages	3
Journal	Journal of Applied Physics
Volume	81
Issue number	12
DOIs	https://doi.org/10.1063/1.365373
State	Published - Jun 15 1997
Externally published	Yes

All Science Journal Classification (ASJC) codes

General Physics and Astronomy

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10.1063/1.365373

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abstract = "An intrinsic characteristic of the {"}colossal{"} magnetoresistance manganite compounds is that the resistance and the magnetoresistance vary strongly with temperature over the small temperature regime in which the magnetoresistance is exceptionally large. We propose a heterostructure constructed of layers of varying composition manganites which extends the regime of large magnetoresistance and greatly broadens the sharp peak in resistance. Data from a prototype heterostructure are presented that demonstrate the effectiveness of this method.",

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AU - Kalechofsky, N.

AU - Tsui, Y. K.

AU - Reichenbach, H.

AU - McGinn, P.

AU - Schiffer, P.

PY - 1997/6/15

Y1 - 1997/6/15

N2 - An intrinsic characteristic of the "colossal" magnetoresistance manganite compounds is that the resistance and the magnetoresistance vary strongly with temperature over the small temperature regime in which the magnetoresistance is exceptionally large. We propose a heterostructure constructed of layers of varying composition manganites which extends the regime of large magnetoresistance and greatly broadens the sharp peak in resistance. Data from a prototype heterostructure are presented that demonstrate the effectiveness of this method.

AB - An intrinsic characteristic of the "colossal" magnetoresistance manganite compounds is that the resistance and the magnetoresistance vary strongly with temperature over the small temperature regime in which the magnetoresistance is exceptionally large. We propose a heterostructure constructed of layers of varying composition manganites which extends the regime of large magnetoresistance and greatly broadens the sharp peak in resistance. Data from a prototype heterostructure are presented that demonstrate the effectiveness of this method.

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JF - Journal of Applied Physics

IS - 12

ER -

Controlled temperature broadening of colossal magnetoresistance in a manganite heterostructure

Abstract

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