Critical currents and flux creep in melt powder melt grown YBa 2Cu3O7 superconductors

M. Wacenovsky, R. Miletich, H. W. Weber, Masato Murakami

Research output: Contribution to journalArticle

4 Citations (Scopus)

Abstract

Melt Powder Melt Grown samples with different amounts of artificially introduced 211-precipitates were prepared and investigated by optical microscopy, DC-magnetization and AC-susceptibility measurements. The results are discussed in terms of critical current densities, flux-creep and irreversibility lines. Large shifts of the irreversibility lines as compared to single crystals and ceramics as well as high critical current densities have been observed.

Original languageEnglish
Article number039
JournalSuperconductor Science and Technology
Volume5
Issue number1S
DOIs
Publication statusPublished - 1992
Externally publishedYes

Fingerprint

Critical currents
Powders
Superconducting materials
Optical microscopy
Precipitates
Magnetization
critical current
Creep
Single crystals
current density
Fluxes
precipitates
alternating current
direct current
ceramics
microscopy
magnetic permeability
magnetization
shift
single crystals

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Physics and Astronomy (miscellaneous)

Cite this

Critical currents and flux creep in melt powder melt grown YBa 2Cu3O7 superconductors. / Wacenovsky, M.; Miletich, R.; Weber, H. W.; Murakami, Masato.

In: Superconductor Science and Technology, Vol. 5, No. 1S, 039, 1992.

Research output: Contribution to journalArticle

@article{3aa9a80b3bbd486e99e21d32ac42e774,
title = "Critical currents and flux creep in melt powder melt grown YBa 2Cu3O7 superconductors",
abstract = "Melt Powder Melt Grown samples with different amounts of artificially introduced 211-precipitates were prepared and investigated by optical microscopy, DC-magnetization and AC-susceptibility measurements. The results are discussed in terms of critical current densities, flux-creep and irreversibility lines. Large shifts of the irreversibility lines as compared to single crystals and ceramics as well as high critical current densities have been observed.",
author = "M. Wacenovsky and R. Miletich and Weber, {H. W.} and Masato Murakami",
year = "1992",
doi = "10.1088/0953-2048/5/1S/039",
language = "English",
volume = "5",
journal = "Superconductor Science and Technology",
issn = "0953-2048",
publisher = "IOP Publishing Ltd.",
number = "1S",

}

TY - JOUR

T1 - Critical currents and flux creep in melt powder melt grown YBa 2Cu3O7 superconductors

AU - Wacenovsky, M.

AU - Miletich, R.

AU - Weber, H. W.

AU - Murakami, Masato

PY - 1992

Y1 - 1992

N2 - Melt Powder Melt Grown samples with different amounts of artificially introduced 211-precipitates were prepared and investigated by optical microscopy, DC-magnetization and AC-susceptibility measurements. The results are discussed in terms of critical current densities, flux-creep and irreversibility lines. Large shifts of the irreversibility lines as compared to single crystals and ceramics as well as high critical current densities have been observed.

AB - Melt Powder Melt Grown samples with different amounts of artificially introduced 211-precipitates were prepared and investigated by optical microscopy, DC-magnetization and AC-susceptibility measurements. The results are discussed in terms of critical current densities, flux-creep and irreversibility lines. Large shifts of the irreversibility lines as compared to single crystals and ceramics as well as high critical current densities have been observed.

UR - http://www.scopus.com/inward/record.url?scp=0004755944&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=0004755944&partnerID=8YFLogxK

U2 - 10.1088/0953-2048/5/1S/039

DO - 10.1088/0953-2048/5/1S/039

M3 - Article

AN - SCOPUS:0004755944

VL - 5

JO - Superconductor Science and Technology

JF - Superconductor Science and Technology

SN - 0953-2048

IS - 1S

M1 - 039

ER -