MgB2 thin films for superconducting electronics

Michio Naito*, Kenji Ueda

*この研究の対応する著者

研究成果: Review article査読

67 被引用数 (Scopus)

抄録

This review article describes the developments over the last 30 months in the thin film growth and junction fabrication of superconducting MgB 2, including a brief summary of the chemistry and physics of MgB 2. The most serious problem is the high Mg vapour pressure required for the phase stability. This problem makes in situ film growth difficult. So, most of the initial efforts were performed by two-step growth, namely ex situ post-annealing. Later, in situ physical vapour deposition and recently in situ chemical vapour deposition were reported. Each growth method is described in detail and compared. The past efforts at fabricating MgB2 junctions are summarized, and the future prospects for MgB2 superconducting electronics are briefly described.

本文言語English
ページ(範囲)R1-R18
ジャーナルSuperconductor Science and Technology
17
7
DOI
出版ステータスPublished - 2004 7月
外部発表はい

ASJC Scopus subject areas

  • セラミックおよび複合材料
  • 凝縮系物理学
  • 金属および合金
  • 電子工学および電気工学
  • 材料化学

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