TY - JOUR
T1 - Remanent moment of high-temperature superconductors
T2 - Implications for flux-pinning and glassy models
AU - Malozemoff, A. P.
AU - Krusin-Elbaum, L.
AU - Cronemeyer, D. C.
AU - Yeshurun, Y.
AU - Holtzberg, F.
PY - 1988
Y1 - 1988
N2 - Superconducting quantum interference device (SQUID) magnetometer data on a variety of ceramics and crystals of Y-Ba-Cu-O show a remanent moment which accurately equals the difference of the field-cooled and zero-field-cooled moments in the low-field, low-temperature range. This effect is argued to point to a flux pinning rather than a superconductive glass model, particularly for the crystals. This holds true even when the glassy model is extended to include screening effects.
AB - Superconducting quantum interference device (SQUID) magnetometer data on a variety of ceramics and crystals of Y-Ba-Cu-O show a remanent moment which accurately equals the difference of the field-cooled and zero-field-cooled moments in the low-field, low-temperature range. This effect is argued to point to a flux pinning rather than a superconductive glass model, particularly for the crystals. This holds true even when the glassy model is extended to include screening effects.
UR - https://www.scopus.com/pages/publications/0001539133
U2 - 10.1103/physrevb.38.6490
DO - 10.1103/physrevb.38.6490
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AN - SCOPUS:0001539133
SN - 0163-1829
VL - 38
SP - 6490
EP - 6499
JO - Physical Review B-Condensed Matter
JF - Physical Review B-Condensed Matter
IS - 10
ER -