Title of article :
The Effect of Humidity on Superconducting Phase of Bi-2223
Author/Authors :
Hermiz, Ghazala Y. University of Baghdad - College of Science - Dept of Physics, Iraq , Aljurani, Bushra A. University of Baghdad - College of Science - Dept of Physics, Iraq , Mohammed, Awattif A. University of Baghdad - College of Science - Dept of Physics, Iraq , Jaafar, Harith I. University of Baghdad - College of Science - Dept of Physics, Iraq
Abstract :
The ceramics specimens as superconducting phase (Bi2PbxSr2Ca2Cu3O10+δ) with different concentrations of Pb from (0.0-0.5) were prepared by solid-state reaction method. Superconducting samples were exposed to high humidity (RH 75% at 25ºC) for seven weeks time interval. The humidity has a negative effect on the transition temperature of superconductor phase .It destroys the superconducting phase and the samples were converting to insulator.
Keywords :
Superconductor , Bi , 2223 , HTC phase , Humidity effect
Journal title :
Ibn Alhaitham Journal For Pure and Applied Science
Journal title :
Ibn Alhaitham Journal For Pure and Applied Science
