Effects of copper deficiency on the structure and microwave properties of YBa2Cu3O7−δ films deposited by laser ablation

The work reported here evaluated the correlation between the copper composition and the structural and microwave properties of YBa2Cu3O7−δ (YBCO) films deposited on MgO substrates. Detailed x-ray diffraction measurements revealed that the superconducting YBCO phase in the films has a solubility rang...

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Veröffentlicht in:Journal of applied physics 1998-08, Vol.84 (4), p.2176-2180
Hauptverfasser: Yoshitake, T., Hattori, W., Tahara, S.
Format: Artikel
Sprache:eng
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