TY - JOUR
T1 - Ac susceptibility measurements for Nd-Ba-Cu-O superconductor
AU - Akamatsu, Y.
AU - Waki, K.
AU - Inoue, K.
AU - Murakami, M.
AU - Takizawa, T.
PY - 2000/6/1
Y1 - 2000/6/1
N2 - Nd-Ba-Cu-O samples grown by the OCMG method exhibit large Jc values and they also exhibit a secondary peak effect. It is interesting to study how the secondary peak effect effects the results of ac susceptibility measurements. Therefore, we measured the complex ac susceptibility of an OCMG processed Nd-Ba-Cu-O sample in the presence of a static dc field with the ac field amplitude of 20 Oe and the ac frequency of 125 Hz. To compare with the obtained as susceptibility we tried numerical simulation based on a simple Bean model.
AB - Nd-Ba-Cu-O samples grown by the OCMG method exhibit large Jc values and they also exhibit a secondary peak effect. It is interesting to study how the secondary peak effect effects the results of ac susceptibility measurements. Therefore, we measured the complex ac susceptibility of an OCMG processed Nd-Ba-Cu-O sample in the presence of a static dc field with the ac field amplitude of 20 Oe and the ac frequency of 125 Hz. To compare with the obtained as susceptibility we tried numerical simulation based on a simple Bean model.
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U2 - 10.1088/0953-2048/13/6/335
DO - 10.1088/0953-2048/13/6/335
M3 - Conference article
AN - SCOPUS:0033686412
SN - 0953-2048
VL - 13
SP - 802
EP - 804
JO - Superconductor Science and Technology
JF - Superconductor Science and Technology
IS - 6
T2 - The 2nd International Workshop on the Processing and Applications of Superconducting (RE)CBO Large Grain Materials
Y2 - 19 October 1999 through 22 October 1999
ER -