Low temperature relaxation in YBaCuO

P. A. Godelaine; C. Hannay; R. Cloots; M. Ausloos

doi:10.1016/0921-4534(91)91029-4

Low temperature relaxation in YBaCuO

P. A. Godelaine
, C. Hannay
, R. Cloots
, M. Ausloos

University of Liege

Research output: Contribution to journal › Article › peer-review

Abstract

Magnetic relaxation measurements and electrical resistance measurements (in presence of a magnetic field) have been made below the critical temperature and at low temperature respectively in order to observe the behavior of trapped flux on both sides of the so called irreversibility line. The relaxation is logarithmic and the resistance shows a decreasing exponential behavior. Both observations can be interpreted following the flux creep model. The activation energy values found in the flux creep model depend on the type of measurements.

Original language	English
Pages (from-to)	1807-1808
Number of pages	2
Journal	Physica C: Superconductivity and its Applications
Volume	185-189
Issue number	PART 3
DOIs	https://doi.org/10.1016/0921-4534(91)91029-4
State	Published - Dec 1 1991
Externally published	Yes

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title = "Low temperature relaxation in YBaCuO",

abstract = "Magnetic relaxation measurements and electrical resistance measurements (in presence of a magnetic field) have been made below the critical temperature and at low temperature respectively in order to observe the behavior of trapped flux on both sides of the so called irreversibility line. The relaxation is logarithmic and the resistance shows a decreasing exponential behavior. Both observations can be interpreted following the flux creep model. The activation energy values found in the flux creep model depend on the type of measurements.",

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AU - Godelaine, P. A.

AU - Hannay, C.

AU - Cloots, R.

AU - Ausloos, M.

PY - 1991/12/1

Y1 - 1991/12/1

N2 - Magnetic relaxation measurements and electrical resistance measurements (in presence of a magnetic field) have been made below the critical temperature and at low temperature respectively in order to observe the behavior of trapped flux on both sides of the so called irreversibility line. The relaxation is logarithmic and the resistance shows a decreasing exponential behavior. Both observations can be interpreted following the flux creep model. The activation energy values found in the flux creep model depend on the type of measurements.

AB - Magnetic relaxation measurements and electrical resistance measurements (in presence of a magnetic field) have been made below the critical temperature and at low temperature respectively in order to observe the behavior of trapped flux on both sides of the so called irreversibility line. The relaxation is logarithmic and the resistance shows a decreasing exponential behavior. Both observations can be interpreted following the flux creep model. The activation energy values found in the flux creep model depend on the type of measurements.

UR - https://www.scopus.com/pages/publications/0026375038

U2 - 10.1016/0921-4534(91)91029-4

DO - 10.1016/0921-4534(91)91029-4

M3 - Article

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VL - 185-189

SP - 1807

EP - 1808

JO - Physica C: Superconductivity and its Applications

JF - Physica C: Superconductivity and its Applications

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ER -

Low temperature relaxation in YBaCuO

Abstract

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