TY - JOUR
T1 - Structure and formation mechanism of subgrains in melt-processed REBa2Cu3Oy (RE = Y,Nd,Sm) bulk superconductors
AU - Ogasawara, K.
AU - Sakai, N.
AU - Murakami, M.
PY - 2000/11
Y1 - 2000/11
N2 - We have studied the subgrain structures in large single-grain REBa2Cu3Oy (RE = Y, Nd, Sm) bulk superconductors with polarized optical microscopic observations and pole-figure measurements combined with X-ray micro diffraction system. We have found that misorientation angles of the subgrains were almost comparable with those previously reported on similar melt-processed materials. We will also discuss the possible mechanism of subgrain formation.
AB - We have studied the subgrain structures in large single-grain REBa2Cu3Oy (RE = Y, Nd, Sm) bulk superconductors with polarized optical microscopic observations and pole-figure measurements combined with X-ray micro diffraction system. We have found that misorientation angles of the subgrains were almost comparable with those previously reported on similar melt-processed materials. We will also discuss the possible mechanism of subgrain formation.
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U2 - 10.1016/S0921-4534(00)01151-5
DO - 10.1016/S0921-4534(00)01151-5
M3 - Conference article
AN - SCOPUS:0342527849
SN - 0921-4534
VL - 341-348 (IV)
SP - 2429
EP - 2430
JO - Physica C: Superconductivity and its applications
JF - Physica C: Superconductivity and its applications
T2 - International Conference on Materials and Mechanisms of Superconductivity High Temperature Superconductors VI
Y2 - 20 February 2000 through 25 February 2000
ER -