Production of oxide superconductor by mocvd method

Abstract

Abstract PURPOSE:To thickly synthesize an oxide superconductor at high speed by blending an organometallic raw material with a solvent or bringing the raw material into contact with the solvent during heating or transportation of the raw material. CONSTITUTION:In production of an oxide superconductor using metal organic chemical vapor deposition method, an organometallic raw material is blended with a solvent such as ethyl alcohol and brought into contact with the solvent during heating and transportation of the organometallic raw material. Consequently, synthesis rate is increased by low temperature heating and simultaneously a superconducting film of oxide has more excellent critical temperature and critical electric current than a conventional method. A large mount of the organometallic raw material can be stably transported to a reaction part.

Inventors

• 👤 Hidefusa Uchikawa
• 👤 英興 内川
• 👤 Shigeru Matsuno
• 👤 繁 松野
• 👤 Kunihiko Egawa
• 👤 江川　邦彦
• 👤 Kiyoshi Yoshizaki
• 👤 吉崎　浄

Bibliographic Details