Výsledky vyhledávání - "Sepper, Otar"

Dissertation/ Thesis

Upper Critical Magnetic Fields in Quasi-One-Dimensional Layered Superconductors

Autor: Sepper, Otar

This thesis presents a theoretical analysis of upper critical magnetic fields in quasi-one-dimensional (Q1D), layered superconductors with highly anisotropic electron spectra. It is shown quantitatively how the temperature dependence and spacial orie

Externí odkaz: http://hdl.handle.net/10150/556003

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Possible restoration of superconductivity in the quasi-one-dimensional conductor Li$_{0.9}$Mo$_6$O$_{17}$ in feasibly high pulsed magnetic fields, $H \simeq 100 \ T$

Autor: Sepper, Otar, Lebed, Andrei G.

Publikováno v: Physical Review B, vol. 90, 094509 (2014)

We present a theoretical study of restoration of superconductivity in the form of the triplet reentrant superconducting phase in a quasi-one-dimensional (Q1D) conductor. Substitution of known band and superconducting parameters of the presumably trip

Externí odkaz: http://arxiv.org/abs/1411.0019

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Quantum Limit in a Magnetic Field for Triplet Superconductivity in a Quasi-One-Dimensional Conductor

Autor: Lebed, Andrei G., Sepper, Otar

Publikováno v: Physical Review B, vol. 90, 024510 (2014)

We theoretically consider the upper critical magnetic field, perpendicular to a conducting axis in a triplet quasi-one-dimensional superconductor. In particular, we demonstrate that, at high magnetic fields, the orbital effects against superconductiv

Externí odkaz: http://arxiv.org/abs/1410.7420

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Nodeless Versus Nodal Scenarios of Possible Triplet Superconductivity in the Quasi-One-Dimensional Layered Conductor Li$_{0.9}$Mo$_6$O$_{17}$

Autor: Sepper, Otar, Lebed, Andrei. G.

Publikováno v: Phys. Rev. B 88, 094520 (2013)

We consider the problem of the orbital upper critical magnetic field, parallel to the most conducting axis of a quasi-one-dimensional layered superconductor. It is shown that superconductivity can be destroyed through orbital effects at fields much h

Externí odkaz: http://arxiv.org/abs/1310.0059

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Phenomenological Approach to the Possible Existence of a Triplet Superconducting Phase in the Quasi-One-Dimensional Conductor Li$_{0.9}$Mo${_6}$O$_{17}$

Autor: Lebed, Andrei G., Sepper, Otar

We consider a theoretical problem of the upper critical magnetic field parallel to a conducting axis of a quasi-one-dimensional layered superconductor. We show that the orbital effects against superconductivity in a magnetic field are capable of dest

Externí odkaz: http://arxiv.org/abs/1211.1961

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