2017
DOI: 10.1016/j.physleta.2017.07.029
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BCS theory with the external pair potential

Abstract: -b Metrolohichna str. Kiev-03680, Ukraine.We consider a hypothetical substance, where interaction between (within) structural elements of condensed matter (molecules, nanoparticles, clusters, layers, wires etc.) depends on state of Cooper pairs: an additional work must be made against this interaction to break a pair. Such a system can be described by BCS Hamiltonian with the external pair potential term. In this model the potential essentially renormalizes the order parameter: if the pairing lowers energy of … Show more

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Cited by 2 publications
(3 citation statements)
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References 33 publications
(94 reference statements)
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“…In a work [12] the model of a hypothetical superconductor has been proposed. In this model an interaction energy between (within) structural elements of condensed matter (molecules, nanoparticles, clusters, layers, wires etc.)…”
Section: The Model Of a Hypothetical Room-temperature Superconductormentioning
confidence: 99%
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“…In a work [12] the model of a hypothetical superconductor has been proposed. In this model an interaction energy between (within) structural elements of condensed matter (molecules, nanoparticles, clusters, layers, wires etc.)…”
Section: The Model Of a Hypothetical Room-temperature Superconductormentioning
confidence: 99%
“…Based on the alkali-doped fulleride we have proposed realization of the model of superconductivity with the external pair potential formulated in [12]. In this model the potential essentially renormalizes the order parameter so that if the pairing lowers the energy of the molecular structure, then the energy gap tends to zero asymptotically as 1/T with increasing of temperature -Eq.…”
Section: The Model Of a Hypothetical Room-temperature Superconductormentioning
confidence: 99%
See 1 more Smart Citation