MAGNETIC AND MOSSBAUER STUDIES OF THE SUPERCONDUCTOR EU(DY,GD)BA2CU3O7-DELTA

Authors
HUANG RS LU QY YAO G HSIA YF
Citation
Rs. Huang et al., MAGNETIC AND MOSSBAUER STUDIES OF THE SUPERCONDUCTOR EU(DY,GD)BA2CU3O7-DELTA, Hyperfine interactions, 93(1-4), 1994, pp. 1671-1676
Citations number
7
Categorie Soggetti
Physics, Atomic, Molecular & Chemical","Physics, Nuclear","Physics, Condensed Matter
Journal title
Hyperfine interactions → ACNP
ISSN journal
03043843
Volume
93
Issue
1-4
Year of publication
1994
Pages
1671 - 1676
Database
ISI
SICI code
0304-3843(1994)93:1-4<1671:MAMSOT>2.0.ZU;2-B
Abstract
The changes of the microstructures of bulk single-phase Eu1-xDyxBa2Cu3 O7-delta and Eu1-yGdyBa2Cu3O7-delta superconductors due to (Dy, Gd)-do ping were investigated by the Mossbauer effect. The pinning potentials of the samples were calculated by magnetization relaxation analysis. The interaction between the magnetic moment of magnetic rare-earth cat ions and flux lines in these samples was considered as a predominant p inning mechanism in high T-c superconductors in this paper.