Ginzburg-Landau slopes of the anisotropic upper critical magnetic field and band parameters in the superconductor (TMTSF) 2ClO 4

Research output: Contribution to journalArticle

2 Citations (Scopus)

Abstract

We theoretically determine the Ginzburg-Landau slopes of the anisotropic upper critical magnetic field in a quasi-one-dimensional superconductor and correct the previous works on this issue. By using the experimentally measured values of the Ginzburg-Landau slopes in the superconductor (TMTSF)ClO 4, we determine band parameters of its electron spectrum. Our main result is that the so-called quantum dimensional crossover has to happen in this material in magnetic fields, H = 3-8 T, which are much lower than the previously assumed. We discuss how this fact influences metallic and superconducting properties of the (TMTSF) 2ClO 4.

Original languageEnglish (US)
Pages (from-to)689-692
Number of pages4
JournalJETP Letters
Volume94
Issue number9
DOIs
StatePublished - Jan 2012

Fingerprint

slopes
magnetic fields
crossovers
electrons

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

Cite this

@article{4559f8487f8c445db692a26b8cf09d9b,
title = "Ginzburg-Landau slopes of the anisotropic upper critical magnetic field and band parameters in the superconductor (TMTSF) 2ClO 4",
abstract = "We theoretically determine the Ginzburg-Landau slopes of the anisotropic upper critical magnetic field in a quasi-one-dimensional superconductor and correct the previous works on this issue. By using the experimentally measured values of the Ginzburg-Landau slopes in the superconductor (TMTSF)ClO 4, we determine band parameters of its electron spectrum. Our main result is that the so-called quantum dimensional crossover has to happen in this material in magnetic fields, H = 3-8 T, which are much lower than the previously assumed. We discuss how this fact influences metallic and superconducting properties of the (TMTSF) 2ClO 4.",
author = "Lebed, {Andrei G}",
year = "2012",
month = "1",
doi = "10.1134/S0021364011210089",
language = "English (US)",
volume = "94",
pages = "689--692",
journal = "JETP Letters",
issn = "0021-3640",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "9",

}

TY - JOUR

T1 - Ginzburg-Landau slopes of the anisotropic upper critical magnetic field and band parameters in the superconductor (TMTSF) 2ClO 4

AU - Lebed, Andrei G

PY - 2012/1

Y1 - 2012/1

N2 - We theoretically determine the Ginzburg-Landau slopes of the anisotropic upper critical magnetic field in a quasi-one-dimensional superconductor and correct the previous works on this issue. By using the experimentally measured values of the Ginzburg-Landau slopes in the superconductor (TMTSF)ClO 4, we determine band parameters of its electron spectrum. Our main result is that the so-called quantum dimensional crossover has to happen in this material in magnetic fields, H = 3-8 T, which are much lower than the previously assumed. We discuss how this fact influences metallic and superconducting properties of the (TMTSF) 2ClO 4.

AB - We theoretically determine the Ginzburg-Landau slopes of the anisotropic upper critical magnetic field in a quasi-one-dimensional superconductor and correct the previous works on this issue. By using the experimentally measured values of the Ginzburg-Landau slopes in the superconductor (TMTSF)ClO 4, we determine band parameters of its electron spectrum. Our main result is that the so-called quantum dimensional crossover has to happen in this material in magnetic fields, H = 3-8 T, which are much lower than the previously assumed. We discuss how this fact influences metallic and superconducting properties of the (TMTSF) 2ClO 4.

UR - http://www.scopus.com/inward/record.url?scp=84855566042&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84855566042&partnerID=8YFLogxK

U2 - 10.1134/S0021364011210089

DO - 10.1134/S0021364011210089

M3 - Article

AN - SCOPUS:84855566042

VL - 94

SP - 689

EP - 692

JO - JETP Letters

JF - JETP Letters

SN - 0021-3640

IS - 9

ER -