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The role of magnetic ions on the magnetotransport properties of the charge-transfer salts β″-BEDT-TTF[(HO) M(CO)]CHN where M=Ga, Cr or Fe

Coldea, AI, Bangura, AF, Ardavan, A, Singleton, J, Akutsu-Sato, A, Akutsu, H, Turner, SS and Day, P (2004) The role of magnetic ions on the magnetotransport properties of the charge-transfer salts β″-BEDT-TTF[(HO) M(CO)]CHN where M=Ga, Cr or Fe Journal of Magnetism and Magnetic Materials, 272-27. pp. 1062-1064.

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Abstract

We report high-field magnetotransport measurements on β″-BEDT- TTF[(HO)M(CO)]C HN, where M=Ga, Cr or Fe . In spite of the differing M ions, these compounds have very similar Fermi surfaces. We observe four distinct Shubnikov-de Haas frequencies, corresponding to four Fermi-surface pockets; the frequencies exhibit the additive relationship expected for a compensated semimetal. The compounds show paramagnetic behaviour and no superconductivity down to 0.5 K, in contrast to other materials of the same family with different solvent molecules. © 2003 Elsevier B.V. All rights reserved.

Item Type: Article
Authors :
AuthorsEmailORCID
Coldea, AIUNSPECIFIEDUNSPECIFIED
Bangura, AFUNSPECIFIEDUNSPECIFIED
Ardavan, AUNSPECIFIEDUNSPECIFIED
Singleton, JUNSPECIFIEDUNSPECIFIED
Akutsu-Sato, AUNSPECIFIEDUNSPECIFIED
Akutsu, HUNSPECIFIEDUNSPECIFIED
Turner, SSUNSPECIFIEDUNSPECIFIED
Day, PUNSPECIFIEDUNSPECIFIED
Date : May 2004
Identification Number : https://doi.org/10.1016/j.jmmm.2003.12.104
Depositing User : Symplectic Elements
Date Deposited : 28 Mar 2017 13:22
Last Modified : 28 Mar 2017 13:22
URI: http://epubs.surrey.ac.uk/id/eprint/802897

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