Influence of fluorine doping on the transport properties of GdBa2Cu3O7-X

M. Muralidhar, T. Somaiah, D. Mangapathi Rao, F. M. Amanullah, P. Veeresham, K. J. Pratap, M. Nagabhooshanam, V. Hari Babu

研究成果: Article査読

1 被引用数 (Scopus)

抄録

Undoped and fluorine-doped materials of GdBa2Cu3O7-XFx (with x = O, 0.05, 0.1 and 0.2) were prepared at high temperature (950° C) by solid state reaction followed by oxygen treatment. X-ray diffractograms of the undoped sample showed single orthorhombic phase. Resistivity measurements showed that Tc(0) decreases with fluorine concentration. Thermopower measurements indicated a peak just before the onset of the superconducting transition. The reasons for the decrease of Tc and the anomalous behaviour of thermopower have been explained.

本文言語English
ページ(範囲)4449-4452
ページ数4
ジャーナルJournal of Materials Science
25
10
DOI
出版ステータスPublished - 1990 10月
外部発表はい

ASJC Scopus subject areas

  • 材料科学(全般)
  • 材料力学
  • 機械工学

フィンガープリント

「Influence of fluorine doping on the transport properties of GdBa2Cu3O7-X」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル