Irreversibility line in YBa2Cu3O7 samples: A comparison between experimental techniques and effect of electron irradiation
β Scribed by E.R Yacoby; A Shaulov; Y Yeshurun; M Konczykowski; F Rullier-Albenque
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 562 KB
- Volume
- 199
- Category
- Article
- ISSN
- 0921-4534
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
A comparison of fast-neutron irradiation effects on the irreversibility line (IL) and the intragrain critical current densities (JΒ’) in the 90 K and the 60 K phase of YBa2Cu3OT\_x ( 123 ) and in YBazCu4Os (124) ceramics is presented. The 124 compound shows a transition into the reversible regime at
## Research Melt-powder melt-grown samples with different amounts of artificially introduced 211 particles were exposed to fast neutron irradiation up to a fluence of 4 x 1021 m -2 (E > 0.1 MeV). The influence of the irradiation on the critical current characteristics and on the irreversibility li
We have investigated the effect of screw dislocations on the irreversibility lines of Y-Ba-Cu-O films. The density n~ of screw dislocations is controlled between 2.0 Γ 1013 and 7.9 x 1013 m -2 by a subtle change in stoichiometry. We employ a nonlinearity criterion using the harmonic susceptibility t