INFLUENCE OF HIGH-ENERGY HEAVY-ION IRRADIATION ON MAGNETIC-FLUX PINNING IN LA1.85SR0.15CUO4

Authors
TERASAWA M MITAMURA T KOHARA T UEDA K TSUBAKINO H YAMAMOTO A AWAYA Y KAMBARA T KANAI Y OURA M NAKAI Y
Citation
M. Terasawa et al., INFLUENCE OF HIGH-ENERGY HEAVY-ION IRRADIATION ON MAGNETIC-FLUX PINNING IN LA1.85SR0.15CUO4, Physica. C, Superconductivity, 235, 1994, pp. 2805-2806
Citations number
2
Categorie Soggetti
Physics, Applied
Journal title
Physica. C, Superconductivity → ACNP
ISSN journal
09214534
Volume
235
Year of publication
1994
Part
4
Pages
2805 - 2806
Database
ISI
SICI code
0921-4534(1994)235:<2805:IOHHIO>2.0.ZU;2-M
Abstract
Polycrystalline La1.85Sr0.15CuO4 was irradiated with 3.5 GeV Xe31+ ion s. It is found that the ion-induced defects are operative as strong pi nning centers for magnetic fluxes and the critical current density inc reases even in high magnetic fields.