Effect of yttrium doping on the AC magnetic susceptibility of Bi₂Sr₂(Ca_1−xY_x)Cu₂O_y

Authors

Jonee P. Zuñega ⋅ PH Materials Science and Engineering Program, University of the Philippines Diliman
P. Mendoza ⋅ PH Materials Science and Engineering Program, University of the Philippines Diliman
R. Pariñas ⋅ PH Materials Science and Engineering Program, University of the Philippines Diliman
Roland V. Sarmago ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

The effect of yttrium doping in the in-phase and outof-phase susceptibility behavior and microstructure of Bi-2212 was investigated through magnetic susceptibility measurement and SEM. Yttrium concentration within the optimum amount were used. It was shown that Tc increased with increasing dopant concentration which was attributed to a decrease in the hole concentration of the system. The out-of-phase data also showed a corresponding decrease in the intergranular loss peak which was accounted to changes in the microstructure of the samples.

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Issue

2002: Proceedings of the 20th Samahang Pisika ng Pilipinas Physics Congress

Article ID

SPP-2002-PP-12

Section

Condensed Matter and Plasma Physics

Published

2002-10-23

How to Cite

[1]

JP Zuñega, P Mendoza, R Pariñas, and RV Sarmago, Effect of yttrium doping on the AC magnetic susceptibility of Bi2Sr2(Ca1−xYx)Cu2Oy, Proceedings of the Samahang Pisika ng Pilipinas 20, SPP-2002-PP-12 (2002). URL: https://proceedings.spp-online.org/article/view/SPP-2002-PP-12.