Abstract
The patterns of a distribution of inner fields in the ceramic sample Y-Ba-Cu-O are obtained by means of the neutron polarized beam scanning. The information about the Josephson screening currents is extracted from these patterns for the fields smaller than a low critical field of grains. Dependencies of the screening currents versus the inner field B near the sample boundary and in its depth are distinguished with one another. Maximum accessible values of screening current densities are corresponded to a critical current whose linear fashion depends on the field B. From this dependence an initial critical current density J{sub 0} and a characteristic spatial scale are extracted. 14 refs.; 11 figs.
Citation Formats
Aksel`rod, L A, Gordeev, G P, Zabenkin, V N, Kolkhidashvili, M R, Lazebnik, I M, Ploshchanskaya, E L, and Sbitnev, V I.
Distribution of captured flux at the Josephson medium; Raspredelenie zakhvachennogo potoka v dzhozefsonovskoj srede.
Russian Federation: N. p.,
1992.
Web.
Aksel`rod, L A, Gordeev, G P, Zabenkin, V N, Kolkhidashvili, M R, Lazebnik, I M, Ploshchanskaya, E L, & Sbitnev, V I.
Distribution of captured flux at the Josephson medium; Raspredelenie zakhvachennogo potoka v dzhozefsonovskoj srede.
Russian Federation.
Aksel`rod, L A, Gordeev, G P, Zabenkin, V N, Kolkhidashvili, M R, Lazebnik, I M, Ploshchanskaya, E L, and Sbitnev, V I.
1992.
"Distribution of captured flux at the Josephson medium; Raspredelenie zakhvachennogo potoka v dzhozefsonovskoj srede."
Russian Federation.
@misc{etde_10113969,
title = {Distribution of captured flux at the Josephson medium; Raspredelenie zakhvachennogo potoka v dzhozefsonovskoj srede}
author = {Aksel`rod, L A, Gordeev, G P, Zabenkin, V N, Kolkhidashvili, M R, Lazebnik, I M, Ploshchanskaya, E L, and Sbitnev, V I}
abstractNote = {The patterns of a distribution of inner fields in the ceramic sample Y-Ba-Cu-O are obtained by means of the neutron polarized beam scanning. The information about the Josephson screening currents is extracted from these patterns for the fields smaller than a low critical field of grains. Dependencies of the screening currents versus the inner field B near the sample boundary and in its depth are distinguished with one another. Maximum accessible values of screening current densities are corresponded to a critical current whose linear fashion depends on the field B. From this dependence an initial critical current density J{sub 0} and a characteristic spatial scale are extracted. 14 refs.; 11 figs.}
place = {Russian Federation}
year = {1992}
month = {Jun}
}
title = {Distribution of captured flux at the Josephson medium; Raspredelenie zakhvachennogo potoka v dzhozefsonovskoj srede}
author = {Aksel`rod, L A, Gordeev, G P, Zabenkin, V N, Kolkhidashvili, M R, Lazebnik, I M, Ploshchanskaya, E L, and Sbitnev, V I}
abstractNote = {The patterns of a distribution of inner fields in the ceramic sample Y-Ba-Cu-O are obtained by means of the neutron polarized beam scanning. The information about the Josephson screening currents is extracted from these patterns for the fields smaller than a low critical field of grains. Dependencies of the screening currents versus the inner field B near the sample boundary and in its depth are distinguished with one another. Maximum accessible values of screening current densities are corresponded to a critical current whose linear fashion depends on the field B. From this dependence an initial critical current density J{sub 0} and a characteristic spatial scale are extracted. 14 refs.; 11 figs.}
place = {Russian Federation}
year = {1992}
month = {Jun}
}