The E-J characteristic of YBa2Cu3O7-δ in very low dissipation region

Z. J. Huang; Y. Y. Xue; H. H. Feng; C. W. Chu

doi:10.1016/0921-4534(91)90403-L

The E-J characteristic of YBa₂Cu₃O_7-δ in very low dissipation region

Z. J. Huang, Y. Y. Xue, H. H. Feng, C. W. Chu

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Abstract

The E-J curves of YBa₂Cu₃O_7-δ bulk samples in a very low dissipation region (10^-8 to 10^-12 V/cm) have been extracted from the relaxation data. The scaling behavior of the E-J curves and the temperature dependence of the effective creep barrier have been extracted from the data and compared with various models. The results prefer the vortex glass model and support the observation that there is a new phase boundary far below the irreversibility line.

Original language	English
Pages (from-to)	371-377
Number of pages	7
Journal	Physica C: Superconductivity and its applications
Volume	184
Issue number	4-6
DOIs	https://doi.org/10.1016/0921-4534(91)90403-L
Publication status	Published - 1991 Dec 15

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Condensed Matter Physics
Energy Engineering and Power Technology
Electrical and Electronic Engineering

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10.1016/0921-4534(91)90403-L

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title = "The E-J characteristic of YBa2Cu3O7-δ in very low dissipation region",

abstract = "The E-J curves of YBa2Cu3O7-δ bulk samples in a very low dissipation region (10-8 to 10-12 V/cm) have been extracted from the relaxation data. The scaling behavior of the E-J curves and the temperature dependence of the effective creep barrier have been extracted from the data and compared with various models. The results prefer the vortex glass model and support the observation that there is a new phase boundary far below the irreversibility line.",

author = "Huang, {Z. J.} and Xue, {Y. Y.} and Feng, {H. H.} and Chu, {C. W.}",

note = "Funding Information: This work is supportedin part by the NSF Low TemperaturPeh ysicsP rogramG rantNo. DMR 86-126539,D ARPA Grant No. MDA 972-88-G-002, NASA Grant No. NAGW-977, TexasC enterf or Su-perconductivitayt the Universityo f Houston,a nd the T.L.L. Temple Foundation.",

year = "1991",

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doi = "10.1016/0921-4534(91)90403-L",

language = "English",

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pages = "371--377",

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T1 - The E-J characteristic of YBa2Cu3O7-δ in very low dissipation region

AU - Huang, Z. J.

AU - Xue, Y. Y.

AU - Feng, H. H.

AU - Chu, C. W.

N1 - Funding Information: This work is supportedin part by the NSF Low TemperaturPeh ysicsP rogramG rantNo. DMR 86-126539,D ARPA Grant No. MDA 972-88-G-002, NASA Grant No. NAGW-977, TexasC enterf or Su-perconductivitayt the Universityo f Houston,a nd the T.L.L. Temple Foundation.

PY - 1991/12/15

Y1 - 1991/12/15

N2 - The E-J curves of YBa2Cu3O7-δ bulk samples in a very low dissipation region (10-8 to 10-12 V/cm) have been extracted from the relaxation data. The scaling behavior of the E-J curves and the temperature dependence of the effective creep barrier have been extracted from the data and compared with various models. The results prefer the vortex glass model and support the observation that there is a new phase boundary far below the irreversibility line.

AB - The E-J curves of YBa2Cu3O7-δ bulk samples in a very low dissipation region (10-8 to 10-12 V/cm) have been extracted from the relaxation data. The scaling behavior of the E-J curves and the temperature dependence of the effective creep barrier have been extracted from the data and compared with various models. The results prefer the vortex glass model and support the observation that there is a new phase boundary far below the irreversibility line.

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JO - Physica C: Superconductivity and its applications

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IS - 4-6

ER -

The E-J characteristic of YBa₂Cu₃O_7-δ in very low dissipation region

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