Three Phases in BiSrCaCuO Thin Films Synthesized by the Multilayer Deposition Method : Electrical Properties of Condensed Matter

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概要

• 論文の詳細を見る

• Thin films of the BiSrCaCuO system have been synthesized by a multilayer deposition followed by annealing in oxygen. Three phases, two being pseudotetragonal with c lattice parameters of about 24 and 30 Å and one being an unestablished phase with T_c=100 K, have been confirmed in the thin films. The phase with c≃30Å (T_c =80 K) remarkably crystallizes by annealing at a lower temperature (865℃) than those (≧870℃) for other phases. Both phases with c≃24 and 30 Å grow with (001)-orientation parallel to the substrate surface. The best film has a T_c(onset) of 80 K and a T_c(zero) of 70 K.

• 社団法人応用物理学会の論文
• 1988-07-20

著者

• OHKUBO Masataka

  Toyota Central aresearchand Development Inc.

• Ohkubo Masataka

  Toyota Central Research & Development Laboratories Inc.

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• Three Phases in BiSrCaCuO Thin Films Synthesized by the Multilayer Deposition Method : Electrical Properties of Condensed Matter

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