Superconductivity of Carriers Doped into the Static Charge Density Wave State in 2-Dimensional Square Lattice
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چکیده
منابع مشابه
On Possible Coexistence of Superconductivity and Charge Density Wave in Hole-doped C60
Superconductivity in C60 materials is modeled in terms of an intramolecular, nonretarded attraction. It was shown previously that, at intermediate coupling, the model possesees a state in which s-wave superconductivity coexists with a charge density wave, the latter stabilized by intersite repulsion. The CDW causes Tc to decrease near half filling. We argue that hole-doped C60, for which Tc pea...
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L. Fratino,1 P. Sémon,2 G. Sordi,1 and A.-M. S. Tremblay2,3 1Department of Physics, Royal Holloway, University of London, Egham, Surrey TW20 0EX, United Kingdom 2Département de Physique and Regroupement Québéquois sur les Matériaux de Pointe, Université de Sherbrooke, Sherbrooke, Québec, Canada, J1K 2R1 3Canadian Institute for Advanced Research, Toronto, Ontario, Canada, M5G 1Z8 (Received 27 Fe...
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We present the first experimental evidence for metallicity, superconductivity (SC) and the co-existence of charge density waves (CDW) in the quasi-one-dimensional material HfTe3. The existence of such phenomena is a typical characteristic of the transition metal chalcogenides however, without the application of hydrostatic pressure/chemical doping, it is rare for a material to exhibit the co-ex...
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ژورنال
عنوان ژورنال: Progress of Theoretical Physics
سال: 1995
ISSN: 0033-068X
DOI: 10.1143/ptp.93.519