Journal article

Thermal activation between Landau levels in the organic superconductor beta(")-(BEDT-TTF)2SF5CH2CF2SO3.

Abstract:: We show that Shubnikov-de Haas oscillations in the interlayer resistivity of the organic superconductor beta(")-(BEDT-TTF)2SF5CH2CF2SO3 become very pronounced in magnetic fields approximately 60 T. The conductivity minima exhibit thermally activated behavior that can be explained simply by the presence of a Landau gap, with the quasi-one-dimensional Fermi surface sheets contributing negligibly to the conductivity. This observation, together with complete suppression of chemical potential oscillations, is consistent with an incommensurate nesting instability of the quasi-one-dimensional sheets.

Publication status:: Published

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APA Style

Nam, M. S., Ardavan, A., Symington, J., Singleton, J., Harrison, N., Mielke, C., Schlueter, J., Winter, R., & Gard, G. (2001). Thermal activation between Landau levels in the organic superconductor beta(")-(BEDT-TTF)2SF5CH2CF2SO3. Physical Review Letters, 87(11), 117001.

MLA Style

Nam, M. S., et al. “Thermal Activation between Landau Levels in the Organic Superconductor Beta(")-(BEDT-TTF)2SF5CH2CF2SO3.” Physical Review Letters, vol. 87, no. 11, 2001, p. 117001.

Chicago Style

Nam, MS, A Ardavan, J Symington, J Singleton, N Harrison, C Mielke, J Schlueter, R Winter, and G Gard. 2001. “Thermal Activation between Landau Levels in the Organic Superconductor Beta(")-(BEDT-TTF)2SF5CH2CF2SO3.” Physical Review Letters 87 (11): 117001.
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Publisher copy:: 10.1103/physrevlett.87.117001

Authors

+ Nam, MS More by this author

Role:: Author

+ Ardavan, A More by this author

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

+ Symington, J More by this author

Role:: Author

+ Singleton, J More by this author

Role:: Author

+ Harrison, N More by this author

Role:: Author

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Journal:: Physical Review Letters More from this journal
Volume:: 87
Issue:: 11
Pages:: 117001
Publication date:: 2001-09-01
DOI:: 10.1103/physrevlett.87.117001
EISSN:: 1079-7114
ISSN:: 0031-9007

Language:: English
Pubs id:: pubs:10134
UUID:: uuid:2e93312e-cd59-482e-a142-b7bda7ec9fe3
Local pid:: pubs:10134
Source identifiers:: 10134
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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