Year: 1988
Type: article
Abstract: Ba2YCu3O7-δ tapes were fabricated by cold rolling. The critical current density J c apparently depended on the thickness of the tape and increased markedly with decreasing tape thickness. The maximum J c of 3330 A/cm2 at 77 K in a zero magnetic field was achieved in an Ag-sheathed BYCO tape, 0.06 mm in thickness. The presence of a 20 mT magnetic field reduced the J c value by 1/100.
DOI: 10.1143/jjap.27.l185
Institution: Hitachi (Japan)
Language: English
Subfield: Electrical and Electronic Engineering
Field: Engineering
Domain: Physical Sciences
Open Access status: bronze
OpenAlex ID: W2069717877