Optimum growth conditions for liquid phase epitaxial growth of superconducting Bi2Sr2CaCu2O8+δ thin films

Authors

  • Ivan Ronald O. Ambanta ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Leando Jose D. Guerra ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Adrel Voltaire Cueto ⋅ PH National Institute of Physics, University of the Philippines Diliman
  • Roland V. Sarmago ⋅ PH National Institute of Physics, University of the Philippines Diliman

Abstract

Highly c-axis oriented Bi2Sr2CaCu2O8+δ (Bi-2212) thin films were successfully grown on MgO (100) substrates via liquid phase epitaxy from stoichiometric and non-stoichiometric melts under various growth conditions. From the growth temperature and growth time dependence of the % Bi-2212 ratio of the films, the optimum growth conditions for LPE-grown Bi-2212 films were established to be 1000°C for 3 minutes in a stoichiometric melt. The highest critical temperature, Tc, of ≈ 80 K was achieved for the film annealed at the optimum annealing condition of 830°C in air.

SPP 2002 Proceedings Cover

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Published

2002-10-23

Issue

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

Section

Condensed Matter and Plasma Physics

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How to Cite

[1]
IRO Ambanta, LJD Guerra, AV Cueto, and RV Sarmago, Optimum growth conditions for liquid phase epitaxial growth of superconducting Bi2Sr2CaCu2O8+δ thin films, in Proceedings of the 20th Samahang Pisika ng Pilipinas Physics Congress (Philippines, 2002), SPP-2002-1C-02. URL: https://proceedings.spp-online.org/article/view/SPP-2002-1C-02
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