Effect of rare-earth Sm3+ substitution on the superconducting properties of the Bi1. 7Pb0. 3Sr2Ca2− xSmxCu3Oy system
KN Kishore, M Muralidhar, VH Babu, O Pena… - Physica C …, 1993 - Elsevier
The superconducting properties of the Bi 1.7 Pb 0.3 Sr 2 Ca 2− x Sm x Cu 3 O y system have
been investigated by X-ray diffraction, electrical resistance, AC susceptibility and DC …
been investigated by X-ray diffraction, electrical resistance, AC susceptibility and DC …
Substitution effects in magnetic and superconducting materials
O Peña - 1999 - digital.csic.es
Chemical substitutions at very low level have been proved to be a very effective tool to
change important physical parameters in many kinds of materials. These modifications may …
change important physical parameters in many kinds of materials. These modifications may …