𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Model for flux creep in high Tc superconductors

✍ Scribed by D. Dew-Hughes


Publisher
Elsevier Science
Year
1988
Tongue
English
Weight
409 KB
Volume
28
Category
Article
ISSN
0011-2275

No coin nor oath required. For personal study only.

✦ Synopsis


A model for flux creep in high T c superconductors is developed The model predicts that assocmted w=th the flux creep regime ~s a resistance which shows a hnear variation wtth apphed magnetic field It is demonstrated that the model Js consistent with the hmJted experimental data avadable


πŸ“œ SIMILAR VOLUMES


Critical currents and flux creep in melt
✍ M. Murakami; S. Gotoh; N. Koshizuka; S. Tanaka; T. Matsushita; S. Kambe; K. Kita πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 684 KB

YBa2Cu307 crystals fabricated by a quench and melt growth process contain fine Y2BaCuO5 particles. These fine precipitates are considered to have three beneficial effects: they suppress crack formation; they promote oxygen diffusion; and they act as pinning centres. Such crystals exhibit larger flux

Methods for reduction of flux creep in h
✍ K. Kwasnitza; Ch. Widmer πŸ“‚ Article πŸ“… 1993 πŸ› Elsevier Science 🌐 English βš– 334 KB

This paper reports the experimental investigations into two different methods of reducing flux creep and magnetic relaxation in high T c YBa2Cu307 and low T c Nb-Ti. For temperatures T \_< 4.2 K temperature reduction leads to a considerable reduction of the flux creep rate. The second method for red

Effects of flux creep on a superconducti
✍ K. Yamafuji; Y. Mawatari; T. Fujiyoshi πŸ“‚ Article πŸ“… 1990 πŸ› Elsevier Science 🌐 English βš– 352 KB

The normalized decay rate of a persistent current due to thermally activated flux creep is discussed theoretically for the case of a long superconducting solenoid wound with wires of superconducting tape, It is shown that the normalized decay rate of the transport current in the solenoid for the per