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Anticorrelation bet...
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Krasnov, Vladimir M.Stockholms universitet,Fysikum,kondmat
(author)
Anticorrelation between temperature and fluctuations of the switching current in moderately damped Josephson junctions
- Article/chapterEnglish2007
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Numbers
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LIBRIS-ID:oai:DiVA.org:su-12493
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https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-12493URI
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https://doi.org/10.1103/PhysRevB.76.224518DOI
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Language:English
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Summary in:English
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Subject category:ref swepub-contenttype
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Subject category:art swepub-publicationtype
Notes
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Presented are the results of calculations suggesting that the quasi-one-dimensional organic superconductors (TMTSF)2X (where TMTSF represents tetramethyltetraselenafulvalene and X is PF6 AsF6, ClO4, etc.) may show a substantial increase in their superconducting and spin-density-wave ordering temperatures when the Fermi level is raised through application of an electrostatic gating voltage. A rich behavior is observed, strongly dependent on the form of the superconducting order parameter, as the Fermi level approaches the Van Hove singularity at ka=0. Included are predictions for the behavior of these materials under zero and moderate applied pressure. It is found that TSDW as high as 50 K and superconducting Tc as high as 20 K may be achieved at optimal gate voltages of approximately 100 mV.
Subject headings and genre
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NATURAL SCIENCES
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NATURVETENSKAP
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Golod, TarasStockholms universitet,Fysikum,kondmat(Swepub:su)golod
(author)
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Bauch and P. Delsing, T
(author)
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Stockholms universitetFysikum
(creator_code:org_t)
Related titles
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In:Physical Review B. Condensed Matter and Materials Physics76:22, s. 224517-1098-01211550-235X
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