Journal article

Colossal magnetoresistance in the layered chromium sulfide Cr2S3-x (x=0.08)

Abstract:: We report structural, magnetic, and magnetotransport properties of the two-dimensional chromium sulfide Cr2S2.92, which contains both Cr3+ and Cr2+ ions. Below its magnetic-ordering temperature (TN=118 K), Cr2S2.92 exhibits a weak spontaneous magnetization with a maximum around 90 K and a value of 0.013(4) μB per Cr ion at 5 K. The resistivity and magnetoresistance exhibit pronounced local maxima around TN (MR=48% in a field of 14 T). The magnetotransport properties are discussed in terms of magnetic-polaron formation.

Publication status:: Published

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APA Style

Vaqueiro, P., Powell, A., Coldea, A., Steer, C., Marshall, I., Blundell, S., Singleton, J., & Ohtani, T. (2001). Colossal magnetoresistance in the layered chromium sulfide Cr2S3-x (x=0.08). Physical Review B, 64(13), 1324021–1324024.

MLA Style

Vaqueiro, P., et al. “Colossal Magnetoresistance in the Layered Chromium Sulfide Cr2S3-x (x=0.08).” Physical Review B, vol. 64, no. 13, 2001, pp. 1324021–24.

Chicago Style

Vaqueiro, P, A Powell, A Coldea, C Steer, I Marshall, S Blundell, J Singleton, and T Ohtani. 2001. “Colossal Magnetoresistance in the Layered Chromium Sulfide Cr2S3-x (x=0.08).” Physical Review B 64 (13): 1324021–24.
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Publisher copy:: 10.1103/PhysRevB.64.132402

Authors

+ Vaqueiro, P More by this author

Role:: Author

+ Powell, A More by this author

Role:: Author

+ Coldea, A More by this author

Institution:: University of Oxford
Division:: MPLS
Department:: Physics
Sub department:: Condensed Matter Physics
Role:: Author

+ Steer, C More by this author

Role:: Author

+ Marshall, I More by this author

Role:: Author

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Journal:: Physical Review B More from this journal
Volume:: 64
Issue:: 13
Pages:: 1324021-1324024
Publication date:: 2001-10-01
DOI:: 10.1103/PhysRevB.64.132402
EISSN:: 1095-3795
ISSN:: 1098-0121

Language:: English
Pubs id:: pubs:28932
UUID:: uuid:6c4deb30-8ece-488f-91bf-28a0e765816a
Local pid:: pubs:28932
Source identifiers:: 28932
Deposit date:: 2012-12-19

Terms of use

Copyright date:: 2001

Licence:: Terms and Conditions of Use for Oxford University Research Archive

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