TY - JOUR
T1 - Distribution of Induction, Electric Field, and Current Density, in Thin YBa2Cu3O7-x Films Carrying Transport Current
AU - Sheriff, E.
AU - Giller, D.
AU - Radzyner, Y.
AU - Shaulov, A.
AU - Schlesinger, Y.
AU - Yeshurun, Y.
PY - 1999
Y1 - 1999
N2 - An array of miniature Hall sensors has been utilized to measure the spatial distribution and time evolution of the local induction in a thin YBa2Cu3O7-x film at the remanent state, before and after the application of a dc transport current. As a result of transport current the induction peak is shifted from the center of the sample, indicating an inhomogeneous current distribution. Transport current markedly changes the spatial distribution of the electric field and the relaxation rate, creating a "dynamic neutral line" where the electric field is maximum, and the relaxation rate is zero.
AB - An array of miniature Hall sensors has been utilized to measure the spatial distribution and time evolution of the local induction in a thin YBa2Cu3O7-x film at the remanent state, before and after the application of a dc transport current. As a result of transport current the induction peak is shifted from the center of the sample, indicating an inhomogeneous current distribution. Transport current markedly changes the spatial distribution of the electric field and the relaxation rate, creating a "dynamic neutral line" where the electric field is maximum, and the relaxation rate is zero.
UR - http://www.scopus.com/inward/record.url?scp=0033349069&partnerID=8YFLogxK
U2 - 10.1023/a:1022532925442
DO - 10.1023/a:1022532925442
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AN - SCOPUS:0033349069
SN - 0022-2291
VL - 117
SP - 693
EP - 697
JO - Journal of Low Temperature Physics
JF - Journal of Low Temperature Physics
IS - 3-4
ER -