Modeling of normal-state like contribution on the pinning induced magnetostriction

✍ Scribed by F. İnanır; M. Okutan; F. Yakuphanoğlu

• Publisher: Elsevier Science
• Year: 2008
• Tongue: English
• Weight: 350 KB
• Volume: 468
• Category: Article
• ISSN: 0921-4534
• DOI: 10.1016/j.physc.2007.10.010

✦ Synopsis

To describe the change of the sign of the magnetostriction at the field close to the upper critical field, B c2 , which were observed in some magnetostriction measurements carried out on the type-II superconductors, theoretical magnetostriction curves for the superconducting state were obtained considering the normal-state like contribution. The calculations were performed employing Bean, Kim, Linear, and the exponential critical-state models. We have reproduced the magnetostriction curves measured by Nabialek et al. [A. Nabialek, B.