A study on the AC magnetic susceptibility of a granular Pb-doped Bi-2223 using a non-vortex model

Authors

Mayraluna L. Lao ⋅ PH National Institute of Physics, University of the Philippines Diliman
Roland V. Sarmago ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

A non-vortex model which was previously used on YBCO and MgB₂ sample was used to account for the susceptibility behavior of a granular Pb-doped Bi-2223. The model only assumes the presence of induced eddy current which shields the sample from applied magnetic field. The model was found to agree well with the experimental data of Pb-doped Bi-2223. The results were found similar with the previous study in YBCO and MgB₂. This implies that the model may be sufficient to account for the behaviour of complex susceptibility without the assumption of vortices and without using the popular critical state models.

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Issue

2009: Proceedings of the 27th Samahang Pisika ng Pilipinas Physics Congress

Scouting the grand vista: From curiosity-driven research to real world application

28-30 October 2009, Development Academy of the Philippines Convention Center, Tagaytay City

Article ID

SPP-2009-6B-02

Section

Condensed Matter Physics

Published

2009-10-28

How to Cite

[1]

ML Lao and RV Sarmago, A study on the AC magnetic susceptibility of a granular Pb-doped Bi-2223 using a non-vortex model, Proceedings of the Samahang Pisika ng Pilipinas 27, SPP-2009-6B-02 (2009). URL: https://proceedings.spp-online.org/article/view/SPP-2009-6B-02.