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One-Dimensional Correlations in Organic Superconductors : Magnetism and Superconductivity

Jérome, D. / Creuzet, F.

Abstract The examination of far infrared optical conductivity and nuclear spin-lattice relaxation experiments performed in the conducting phase of (TMTSF)2X organic superconductors reveals strong deviations at low temperature to the Drude and Korringa behaviours of usual metallic conductors. These experimental data suggest the existence of divergent one dimensional 2kF correlations in a large temperature domain extending down to about 8K. They have also contributed to the development of a model for organic superconductivity which relies on the possibility of a non-phonon mediated Cooper pairing, boosted by an interchain exchange of spin fluctuations.

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One-Dimensional Correlations in Organic Superconductors : Magnetism and Superconductivity

Jérome, D. / Creuzet, F.

Abstract The examination of far infrared optical conductivity and nuclear spin-lattice relaxation experiments performed in the conducting phase of (TMTSF)2X organic superconductors reveals strong deviations at low temperature to the Drude and Korringa behaviours of usual metallic conductors. These experimental data suggest the existence of divergent one dimensional 2kF correlations in a large temperature domain extending down to about 8K. They have also contributed to the development of a model for organic superconductivity which relies on the possibility of a non-phonon mediated Cooper pairing, boosted by an interchain exchange of spin fluctuations.

One-Dimensional Correlations in Organic Superconductors : Magnetism and Superconductivity

Jérome, D. / Creuzet, F.

Abstract The examination of far infrared optical conductivity and nuclear spin-lattice relaxation experiments performed in the conducting phase of (TMTSF)2X organic superconductors reveals strong deviations at low temperature to the Drude and Korringa behaviours of usual metallic conductors. These experimental data suggest the existence of divergent one dimensional 2kF correlations in a large temperature domain extending down to about 8K. They have also contributed to the development of a model for organic superconductivity which relies on the possibility of a non-phonon mediated Cooper pairing, boosted by an interchain exchange of spin fluctuations.

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Title:

One-Dimensional Correlations in Organic Superconductors : Magnetism and Superconductivity

Contributors:

Jérome, D. (author) / Creuzet, F. (author)

Published in:

Novel Superconductivity ; 103-133

Publication date:

1987-01-01

Size:

31 pages

ISBN:

978-1-4612-9076-6 , 978-1-4613-1937-5

DOI:

https://doi.org/10.1007/978-1-4613-1937-5_13

Type of media:

Article/Chapter (Book)

Type of material:

Electronic Resource

Language:

English

Keywords:

Fermi Surface , Superconducting State , Collective Mode , Crossover Temperature , Organic Conductor Physics , Strongly Correlated Systems, Superconductivity , Characterization and Evaluation of Materials

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