Effects of Meissner surface current on the microwave surface resistance of type-II superconductors

Yildiz S., Inanir F., Koelemen U.

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, cilt.470, sa.13-14, ss.575-581, 2010 (SCI-Expanded, Scopus)

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 470 Sayı: 13-14
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1016/j.physc.2010.05.233
  • Dergi Adı: PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.575-581
  • Anahtar Kelimeler: Microwave (mw) surface resistance, Meissner current, Critical state models, Type-II superconductors, RF MAGNETIC-PERMEABILITY, CRITICAL-STATE, HARD SUPERCONDUCTORS, SINGLE-CRYSTALS, FIELD, YBA2CU3O6.95, IMPEDANCE, BARRIER, SAMPLES
  • Yozgat Bozok Üniversitesi Adresli: Hayır

Özet

Influence of the Meissner current on the field-induced variations of the microwave (mw) surface resistance in type-II superconductors is demonstrated to be well reproduced by exploiting different critical state models. R(s)(B)/R(n) versus B(a) curves have been obtained using Kim and exponential type J(c)(B) considering Meissner current circulating at the surface of the superconducting specimen. (C) 2010 Elsevier B.V. All rights reserved.