Tunable magnetic interaction at the atomic scale in oxide heterostructures

J. W. Seo; W. Prellier; P. Padhan; P. Boullay; J. Y. Kim; Hangil Lee; C. D. Batista; I. Martin; Elbert E.M. Chia; T. Wu; B. G. Cho; C. Panagopoulos

doi:10.1103/PhysRevLett.105.167206

Tunable magnetic interaction at the atomic scale in oxide heterostructures

J. W. Seo, W. Prellier, P. Padhan, P. Boullay, J. Y. Kim, Hangil Lee, C. D. Batista, I. Martin, Elbert E.M. Chia, T. Wu, B. G. Cho, C. Panagopoulos

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

32 Scopus citations

Abstract

We report on a systematic study of a number of structurally identical but chemically distinct transition metal oxides in order to determine how the material-specific properties such as the composition and the strain affect the properties at the interface of heterostructures. Our study considers a series of structures containing two layers of ferromagnetic SrRuO3, with antiferromagnetic insulating manganites sandwiched in between. The results demonstrate how to control the strength and relative orientation of interfacial ferromagnetism in correlated electron materials by means of valence state variation and substrate-induced strain, respectively.

Original language	English (US)
Article number	167206
Journal	Physical Review Letters
Volume	105
Issue number	16
DOIs	https://doi.org/10.1103/PhysRevLett.105.167206
State	Published - Oct 14 2010
Externally published	Yes

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General Physics and Astronomy

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10.1103/PhysRevLett.105.167206

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abstract = "We report on a systematic study of a number of structurally identical but chemically distinct transition metal oxides in order to determine how the material-specific properties such as the composition and the strain affect the properties at the interface of heterostructures. Our study considers a series of structures containing two layers of ferromagnetic SrRuO3, with antiferromagnetic insulating manganites sandwiched in between. The results demonstrate how to control the strength and relative orientation of interfacial ferromagnetism in correlated electron materials by means of valence state variation and substrate-induced strain, respectively.",

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T1 - Tunable magnetic interaction at the atomic scale in oxide heterostructures

AU - Seo, J. W.

AU - Prellier, W.

AU - Padhan, P.

AU - Boullay, P.

AU - Kim, J. Y.

AU - Lee, Hangil

AU - Batista, C. D.

AU - Martin, I.

AU - Chia, Elbert E.M.

AU - Wu, T.

AU - Cho, B. G.

AU - Panagopoulos, C.

PY - 2010/10/14

Y1 - 2010/10/14

N2 - We report on a systematic study of a number of structurally identical but chemically distinct transition metal oxides in order to determine how the material-specific properties such as the composition and the strain affect the properties at the interface of heterostructures. Our study considers a series of structures containing two layers of ferromagnetic SrRuO3, with antiferromagnetic insulating manganites sandwiched in between. The results demonstrate how to control the strength and relative orientation of interfacial ferromagnetism in correlated electron materials by means of valence state variation and substrate-induced strain, respectively.

AB - We report on a systematic study of a number of structurally identical but chemically distinct transition metal oxides in order to determine how the material-specific properties such as the composition and the strain affect the properties at the interface of heterostructures. Our study considers a series of structures containing two layers of ferromagnetic SrRuO3, with antiferromagnetic insulating manganites sandwiched in between. The results demonstrate how to control the strength and relative orientation of interfacial ferromagnetism in correlated electron materials by means of valence state variation and substrate-induced strain, respectively.

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DO - 10.1103/PhysRevLett.105.167206

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VL - 105

JO - Physical Review Letters

JF - Physical Review Letters

IS - 16

M1 - 167206

ER -

Tunable magnetic interaction at the atomic scale in oxide heterostructures

Abstract

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