Conference item icon

Conference item

The field and temperature dependencies of the intra-grain and inter-grain critical current densities in (Tl0.5Pb0.5)(Sr0.8Ba0.2)(2)Ca2Cu3Ox ceramics

Abstract:

We report investigations of the magnetization and the associated critical current density of a Tl0.5Pb0.5)(Sr0.8Ba0.2)(2)Ca2Cu3Ox ceramic sample in T and H varying from 10(-2) to 7x10(4) Oe and 4.2 K to T-c approximate to 110 K. At high enough temperature, the M vs H relationship exhibits 5 different regimes reflecting various modes of penetration of flux through the material: (1) At H less than or equal to 2 Oe, the M(H) function is linear, reversible and controlled by the macroscopic demagn...

Expand abstract
Publication status:
Published

Actions


Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Materials
Role:
Author
Journal:
APPLIED SUPERCONDUCTIVITY 1995, VOLS. 1 AND 2 More from this journal
Volume:
148
Pages:
555-558
Publication date:
1995-01-01
Event title:
2nd European Conference on Applied Superconductivity (EUCAS 1995)
ISSN:
0951-3248
ISBN:
0750303484
Keywords:
Pubs id:
pubs:24756
UUID:
uuid:08d10d3e-6b02-4c27-b5ed-e6bcd6c3e6da
Local pid:
pubs:24756
Source identifiers:
24756
Deposit date:
2012-12-19

Terms of use


Views and Downloads






If you are the owner of this record, you can report an update to it here: Report update to this record

TO TOP