Abstract
Resistive transitions and dc transport critical currents were measured on YBa/sub 2/Cu/sub 3/O/sub 7-x/ pellets. The samples were fabricated by the powder method at sintering temperatures ranging from 900 to 940 degrees C. They had a relative density higher than 92% of the theoretical density assumed equal to 6.36 g/cubic cm. The dependence of the critical current upon a weak applied field, up to 3 m Tesla, at liquid nitrogen temperature, was investigated. For a few samples, the temperature dependence of the resistance was measured in a magnetic field up to 5 Tesla. In this paper, the results were analyzed in terms of differences in sintering conditions.
Citation Formats
Boffa, V, Murtas, F, Paterno`, G, Alvani, C, Casadio, S, Penna, M, Di Gioacchino, D, Gambardella, U, and Vaccarazza, C.
Superconducting properties of high density Y-Ba-Cu-O sintered samples.
Italy: N. p.,
1991.
Web.
Boffa, V, Murtas, F, Paterno`, G, Alvani, C, Casadio, S, Penna, M, Di Gioacchino, D, Gambardella, U, & Vaccarazza, C.
Superconducting properties of high density Y-Ba-Cu-O sintered samples.
Italy.
Boffa, V, Murtas, F, Paterno`, G, Alvani, C, Casadio, S, Penna, M, Di Gioacchino, D, Gambardella, U, and Vaccarazza, C.
1991.
"Superconducting properties of high density Y-Ba-Cu-O sintered samples."
Italy.
@misc{etde_10107636,
title = {Superconducting properties of high density Y-Ba-Cu-O sintered samples}
author = {Boffa, V, Murtas, F, Paterno`, G, Alvani, C, Casadio, S, Penna, M, Di Gioacchino, D, Gambardella, U, and Vaccarazza, C}
abstractNote = {Resistive transitions and dc transport critical currents were measured on YBa/sub 2/Cu/sub 3/O/sub 7-x/ pellets. The samples were fabricated by the powder method at sintering temperatures ranging from 900 to 940 degrees C. They had a relative density higher than 92% of the theoretical density assumed equal to 6.36 g/cubic cm. The dependence of the critical current upon a weak applied field, up to 3 m Tesla, at liquid nitrogen temperature, was investigated. For a few samples, the temperature dependence of the resistance was measured in a magnetic field up to 5 Tesla. In this paper, the results were analyzed in terms of differences in sintering conditions.}
place = {Italy}
year = {1991}
month = {Jun}
}
title = {Superconducting properties of high density Y-Ba-Cu-O sintered samples}
author = {Boffa, V, Murtas, F, Paterno`, G, Alvani, C, Casadio, S, Penna, M, Di Gioacchino, D, Gambardella, U, and Vaccarazza, C}
abstractNote = {Resistive transitions and dc transport critical currents were measured on YBa/sub 2/Cu/sub 3/O/sub 7-x/ pellets. The samples were fabricated by the powder method at sintering temperatures ranging from 900 to 940 degrees C. They had a relative density higher than 92% of the theoretical density assumed equal to 6.36 g/cubic cm. The dependence of the critical current upon a weak applied field, up to 3 m Tesla, at liquid nitrogen temperature, was investigated. For a few samples, the temperature dependence of the resistance was measured in a magnetic field up to 5 Tesla. In this paper, the results were analyzed in terms of differences in sintering conditions.}
place = {Italy}
year = {1991}
month = {Jun}
}