Iron electrodiffusion of bulk YBaCuO superconductor under different magnetic fields

SAGSOZ M., ERTUGRUL M., Cevik U.

MATERIALS LETTERS, cilt.60, ss.1778-1781, 2006 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 60
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1016/j.matlet.2005.12.020
  • Dergi Adı: MATERIALS LETTERS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1778-1781
  • Karadeniz Teknik Üniversitesi Adresli: Evet

Özet

In this study, diffusion mechanism of iron impurities in bulk YBa2Cu3O7 (YBaCuO) superconductor prepared by standart solid state reaction method and its effect on lattice structure under different magnetic field have been examined. Correlation between characteristic X-ray intensities and surface dopant density were investigated. The effects of different magnetic field intensities on crystal structure of iron diffused samples have been investigated by quantitative Energy Dispersive X-Ray Fluorescence (EDXRF) and X-ray Diffraction (XRD) techniques. It was found that Fe diffusion increases with increasing magnetic field. (c) 2005 Elsevier B.V. All rights reserved.