Spin-orbital pattern dependent polaron absorption in manganites

M. W. Kim; J. H. Jung; K. H. Kim; H. J. Lee; Jaejun Yu; T. W. Noh; Y. Moritomo

doi:10.1103/PhysRevLett.89.016403

Spin-orbital pattern dependent polaron absorption in manganites

M. W. Kim
, J. H. Jung
, K. H. Kim
, H. J. Lee
, Jaejun Yu
, T. W. Noh
, Y. Moritomo

Department of Physics

Seoul National University
Nagoya University

Research output: Contribution to journal › Journal article › peer-review

29 Scopus citations

Abstract

The optical properties of Nd_1-xSr_xMnO₃ single crystals were systematically investigated. The crystals were found similar in their spin-orbital (SO) disordered states at room temperature. The crystals entered into various SO ordered states and their mid-infrared absorptions became different at low temperature. The variation could be explained by polaron dynamics which depended on the ordering patterns.

Original language	English
Article number	016403
Pages (from-to)	164031-164034
Number of pages	4
Journal	Physical Review Letters
Volume	89
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevLett.89.016403
State	Published - 2002.07.1

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title = "Spin-orbital pattern dependent polaron absorption in manganites",

abstract = "The optical properties of Nd1-xSrxMnO3 single crystals were systematically investigated. The crystals were found similar in their spin-orbital (SO) disordered states at room temperature. The crystals entered into various SO ordered states and their mid-infrared absorptions became different at low temperature. The variation could be explained by polaron dynamics which depended on the ordering patterns.",

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AU - Kim, M. W.

AU - Jung, J. H.

AU - Kim, K. H.

AU - Lee, H. J.

AU - Yu, Jaejun

AU - Noh, T. W.

AU - Moritomo, Y.

PY - 2002/7/1

Y1 - 2002/7/1

N2 - The optical properties of Nd1-xSrxMnO3 single crystals were systematically investigated. The crystals were found similar in their spin-orbital (SO) disordered states at room temperature. The crystals entered into various SO ordered states and their mid-infrared absorptions became different at low temperature. The variation could be explained by polaron dynamics which depended on the ordering patterns.

AB - The optical properties of Nd1-xSrxMnO3 single crystals were systematically investigated. The crystals were found similar in their spin-orbital (SO) disordered states at room temperature. The crystals entered into various SO ordered states and their mid-infrared absorptions became different at low temperature. The variation could be explained by polaron dynamics which depended on the ordering patterns.

UR - https://www.scopus.com/pages/publications/0036641514

U2 - 10.1103/PhysRevLett.89.016403

DO - 10.1103/PhysRevLett.89.016403

M3 - Journal article

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EP - 164034

JO - Physical Review Letters

JF - Physical Review Letters

IS - 1

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Spin-orbital pattern dependent polaron absorption in manganites

Abstract

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