Transport properties of In-added Bi₂Sr₂CaCu₂O_8+d thick films

Authors

Francesca Isabel Narciso de Vera National Institute of Physics, University of the Philippines Diliman
Nestor Daniel Fernandez College of Science, National University of Kaohsiung, Taiwan
Jonalds Tacneng National Institute of Physics, University of the Philippines Diliman
Hsiung Chou Department of Physics, National Sun Yat-sen University, Kaohsiung, Taiwan
Roland Sarmago National Institute of Physics, University of the Philippines Diliman

Abstract

We report the transport properties of In-added Bi₂Sr₂CaCu₂O_8+d (Bi-2212) thick films. We found that critical temperature (Tc) and critical current density (Jc) increase with In₂O₃ addition. Despite the high Tc and phase purity, the critical current densities measured are only in the order of few MA/m² for both pure and In-added film. Low Jc values are attributed to impurities and misoriented structures causing highly resistive intergrain connections.

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Issue

2020: Proceedings of the 38th Samahang Pisika ng Pilipinas Physics Conference

Article ID

SPP-2020-5G-04

Section

Condensed Matter and Materials Science (Short Presentations)

Published

2020-10-19

How to Cite

[1]

FIN de Vera, ND Fernandez, J Tacneng, H Chou, and R Sarmago, Transport properties of In-added Bi2Sr2CaCu2O8+d thick films, Proceedings of the Samahang Pisika ng Pilipinas 38, SPP-2020-5G-04 (2020). URL: https://proceedings.spp-online.org/article/view/SPP-2020-5G-04.