Irreversibility line and flux pinning properties in iron-based high-Tc superconductor SmFeAsO0.85
โ Scribed by D. Ahmad; I. Park; G.C. Kim; J.H. Lee; Z.-A. Ren; Y.C. Kim
- Book ID
- 108239934
- Publisher
- Elsevier Science
- Year
- 2009
- Tongue
- English
- Weight
- 459 KB
- Volume
- 469
- Category
- Article
- ISSN
- 0921-4534
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๐ SIMILAR VOLUMES
## From magnetization studies for the grain aligned HgBa2CazCu30, superconductor the temperature variation of critical current density J,(T) values was characterized by an exponential decay of the form J, a exp (-T/T,). Flux pinning was significantly greater with the peak F P, ,,,(T) shifted to h
Y1Ba2Cu307\_x and Bi2Sr2CalCu208+ x Ag sheathed high Tc superconductor wires have been prepared using the powder in tube technique. Characterization of wire specimens was performed mainly by measuring critical current densities at 77 K and 4.2 K, as well as by a.c. susceptibility measurements. Where