Effect of longitudinal magnetic field on the excess conductivity of monodomain YBa2Cu3O7-δ single crystals

K.V. Tiutierieva; N.M. Zavgorodnya; Ya.V. Dovgopolova; O.O. Chernovol-Tkachenko; R.V. Vovk; Alexander Chroneos

doi:10.15407/fm23.02.170

Effect of longitudinal magnetic field on the excess conductivity of monodomain YBa2Cu3O7-δ single crystals

K.V. Tiutierieva, N.M. Zavgorodnya, Ya.V. Dovgopolova, O.O. Chernovol-Tkachenko, R.V. Vovk, Alexander Chroneos

Research output: Contribution to journal › Article

Abstract

In the present study influence of longitudinal magnetic field on temperature dependence of the excess conductivity in the temperature interval of transition to the superconducting state in untwinned YBa2Cu3O7-δ single crystals with optimal oxygen content are investigated. Causes of low-temperature tails (paracoherent transitions) in resistive transitions in the superconducting state are analyzed in the framework of implementation of various regimes of the phase state of vortex matter.

Original language	English
Pages (from-to)	170-173
Journal	Functional Materials
Volume	23
Issue number	2
DOIs	https://doi.org/10.15407/fm23.02.170
Publication status	Published - 2016

Bibliographical note

The full text is available from: http://dx.doi.org/10.15407/fm23.02.170

Keywords

excess conductivity
YBa2Cu3O7 single crystals
oxygen deficiency
pinning
2D-3D crossover
intrinsic pinning.

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10.15407/fm23.02.170

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title = "Effect of longitudinal magnetic field on the excess conductivity of monodomain YBa2Cu3O7-δ single crystals",

abstract = "In the present study influence of longitudinal magnetic field on temperature dependence of the excess conductivity in the temperature interval of transition to the superconducting state in untwinned YBa2Cu3O7-δ single crystals with optimal oxygen content are investigated. Causes of low-temperature tails (paracoherent transitions) in resistive transitions in the superconducting state are analyzed in the framework of implementation of various regimes of the phase state of vortex matter.",

keywords = "excess conductivity, YBa2Cu3O7 single crystals, oxygen deficiency, pinning, 2D-3D crossover, intrinsic pinning.",

author = "K.V. Tiutierieva and N.M. Zavgorodnya and Ya.V. Dovgopolova and O.O. Chernovol-Tkachenko and R.V. Vovk and Alexander Chroneos",

note = "The full text is available from: http://dx.doi.org/10.15407/fm23.02.170",

year = "2016",

doi = "10.15407/fm23.02.170",

language = "English",

volume = "23",

pages = "170--173",

journal = "Functional Materials",

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publisher = "National Academy of Sciences of Ukraine",

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TY - JOUR

T1 - Effect of longitudinal magnetic field on the excess conductivity of monodomain YBa2Cu3O7-δ single crystals

AU - Tiutierieva, K.V.

AU - Zavgorodnya, N.M.

AU - Dovgopolova, Ya.V.

AU - Chernovol-Tkachenko, O.O.

AU - Vovk, R.V.

AU - Chroneos, Alexander

N1 - The full text is available from: http://dx.doi.org/10.15407/fm23.02.170

PY - 2016

Y1 - 2016

N2 - In the present study influence of longitudinal magnetic field on temperature dependence of the excess conductivity in the temperature interval of transition to the superconducting state in untwinned YBa2Cu3O7-δ single crystals with optimal oxygen content are investigated. Causes of low-temperature tails (paracoherent transitions) in resistive transitions in the superconducting state are analyzed in the framework of implementation of various regimes of the phase state of vortex matter.

AB - In the present study influence of longitudinal magnetic field on temperature dependence of the excess conductivity in the temperature interval of transition to the superconducting state in untwinned YBa2Cu3O7-δ single crystals with optimal oxygen content are investigated. Causes of low-temperature tails (paracoherent transitions) in resistive transitions in the superconducting state are analyzed in the framework of implementation of various regimes of the phase state of vortex matter.

KW - excess conductivity

KW - YBa2Cu3O7 single crystals

KW - oxygen deficiency

KW - pinning

KW - 2D-3D crossover

KW - intrinsic pinning.

U2 - 10.15407/fm23.02.170

DO - 10.15407/fm23.02.170

M3 - Article

SN - 1027-5495

SN - 2218-2993

VL - 23

SP - 170

EP - 173

JO - Functional Materials

JF - Functional Materials

IS - 2

ER -

Effect of longitudinal magnetic field on the excess conductivity of monodomain YBa2Cu3O7-δ single crystals

Abstract

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Keywords

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