Preparation of YBa2Cu3O7-y High Tc Thin Films on NdGaO3 Substrate by Laser Ablation

Masashi Mukaida, Shintaro Miyazawa, Masahiro Sasaura, Ken'ichi Kuroda

研究成果: Contribution to journalArticle査読

39 被引用数 (Scopus)

抄録

As-grown thin films of YBa2Cu3O7-y with a smooth surface were obtained on lattice-matched NdGaO3 substrates by ArF laser ablation deposition. The as-grown thin film has a zero-resistance temperature (Tc) at 90 K. The full width at half-maximum (FWHM) of the X-ray diffraction peak (005) of the thin film was as narrow as 0.12 degrees. These results suggest that the as-grown YBa2Cu3O7-y films on NdGaO3 substrates were high-quality single crystals. NdGaO3 substrates are thought to be a promising substrate for epitaxial growth of YBa2Cu3O7-y high Tc thin films.

本文言語英語
ページ(範囲)L936-L939
ジャーナルJapanese Journal of Applied Physics
29
6
DOI
出版ステータス出版済み - 6 1990
外部発表はい

All Science Journal Classification (ASJC) codes

  • 工学(全般)
  • 物理学および天文学(全般)

フィンガープリント

「Preparation of YBa<sub>2</sub>Cu<sub>3</sub>O<sub>7-y</sub> High T<sub>c</sub> Thin Films on NdGaO<sub>3</sub> Substrate by Laser Ablation」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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