Field-induced orbital and magnetic phases in Ca3Ru 2O7

J. F. Karpus; R. Gupta; H. Barath; S. L. Cooper; G. Cao

doi:10.1103/PhysRevLett.93.167205

Field-induced orbital and magnetic phases in Ca₃Ru ₂O₇

J. F. Karpus, R. Gupta, H. Barath, S. L. Cooper, G. Cao

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

Abstract

An elastic Raman scattering study of the magnetic-field-induced orbital and magnetic phases in Ca₃Ru₂O₇ was discussed. The field-induced evolution of the orbital configuration and the attendant changes of the spin dynamics and structural properties were also induced. The different electric and magnetic properties associated with different orbital configurations in the above compound were demonstrated. The dramatic magnetic-field properties were found to be most prevalent in a mixed magnetic and orbital phase regime.

Original language	English (US)
Article number	167205
Pages (from-to)	167205-1-167205-4
Journal	Physical review letters
Volume	93
Issue number	16
DOIs	https://doi.org/10.1103/PhysRevLett.93.167205
State	Published - Oct 15 2004

ASJC Scopus subject areas

General Physics and Astronomy

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10.1103/PhysRevLett.93.167205

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Cite this

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title = "Field-induced orbital and magnetic phases in Ca3Ru 2O7",

abstract = "An elastic Raman scattering study of the magnetic-field-induced orbital and magnetic phases in Ca3Ru2O7 was discussed. The field-induced evolution of the orbital configuration and the attendant changes of the spin dynamics and structural properties were also induced. The different electric and magnetic properties associated with different orbital configurations in the above compound were demonstrated. The dramatic magnetic-field properties were found to be most prevalent in a mixed magnetic and orbital phase regime.",

author = "Karpus, {J. F.} and R. Gupta and H. Barath and Cooper, {S. L.} and G. Cao",

note = "Funding Information: We acknowledge useful discussions with E. Dagotto and M. V. Klein and support of this work by the National Science Foundation Under Grants No. DMR02-44502 (S. L. C.) and No. DMR02-40813 (G. C.), the Department of Energy under Grant No. DEFG02-91ER45439 (S. L. C.), and the Sony Corporation.",

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AU - Barath, H.

AU - Cooper, S. L.

AU - Cao, G.

N1 - Funding Information: We acknowledge useful discussions with E. Dagotto and M. V. Klein and support of this work by the National Science Foundation Under Grants No. DMR02-44502 (S. L. C.) and No. DMR02-40813 (G. C.), the Department of Energy under Grant No. DEFG02-91ER45439 (S. L. C.), and the Sony Corporation.

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N2 - An elastic Raman scattering study of the magnetic-field-induced orbital and magnetic phases in Ca3Ru2O7 was discussed. The field-induced evolution of the orbital configuration and the attendant changes of the spin dynamics and structural properties were also induced. The different electric and magnetic properties associated with different orbital configurations in the above compound were demonstrated. The dramatic magnetic-field properties were found to be most prevalent in a mixed magnetic and orbital phase regime.

AB - An elastic Raman scattering study of the magnetic-field-induced orbital and magnetic phases in Ca3Ru2O7 was discussed. The field-induced evolution of the orbital configuration and the attendant changes of the spin dynamics and structural properties were also induced. The different electric and magnetic properties associated with different orbital configurations in the above compound were demonstrated. The dramatic magnetic-field properties were found to be most prevalent in a mixed magnetic and orbital phase regime.

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