๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Enhancement of the critical current of Ag8Tl2Ba2Ca2Cu3010 by compressive reorientation

โœ Scribed by Min Qi; Jui H. Wang

Publisher
Elsevier Science
Year
1991
Tongue
English
Weight
354 KB
Volume
176
Category
Article
ISSN
0921-4534

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Enhancement of critical current density
Enhancement of critical current density in Tl๎—ธBa๎—ธCa๎—ธCu๎—ธO type superconductors by the addition of SnO2
โœ Zhifeng Ren; Min Qi; Jui H. Wang ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 670 KB

The addition of SnO2 to a mixture of TI203 and Ba2Ca3Cu307 was found to enhance the critical current density (Jc) of the subsequently fabricated superconductor. Without SnO2, the Jc of the silver-sheathed superconductor of optimal thallium content was 7.4 to 7.6 ร— 103 A/cm 2 at 77 K and zero externa

Observation of the lock-in state in Tl2B
Observation of the lock-in state in Tl2Ba2Ca1Cu2O8+x
โœ B. Janossy; A. de Graaf; P.H. Kes; V.N. Kopylov ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 154 KB

We measure torque for fields slightly tilted out of the CuO planes and dete~-dne a temperature and field dependent angular range where the transverse component of the applied field is completely shielded. In this region the torque is reversible and relaxation of the magnetization is absent.

Enhancement of the critical current dens
Enhancement of the critical current density of MgB2 thick films by Ag- and Cu-impurity layers
โœ M. Ranot; W.K. Seong; S.-G. Jung; N.H. Lee; W.N. Kang; J.H. Joo; Y. Zhao; S.X. D ๐Ÿ“‚ Article ๐Ÿ“… 2009 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 590 KB

We report on Ag and Cu doping in MgB 2 thick films using amorphous Ag-and Cu-impurity layers with various thicknesses, 4, 8, 16, and 32 nm. Firstly, Ag-and Cu-impurity layers were deposited on Al 2 O 3 (0 0 0 1) substrates at room temperature by using pulsed laser deposition system. Subsequently MgB