YBCO thick film for RF cavity

Using electrophoretic deposition it is possible to prepare massive area thick film which shows good superconducting properties in the microwave field; it opens perspectives for the application of polycrystalline YBCO layer in RF cavity. A coaxial resonator with an inner conductor which is coated in...

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Veröffentlicht in:Applied superconductivity 1995-06, Vol.3 (6), p.351-356
Hauptverfasser: FANG JIAGUANG, WU BAIMEI, PROCH, D
Format: Artikel
Sprache:eng
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Zusammenfassung:Using electrophoretic deposition it is possible to prepare massive area thick film which shows good superconducting properties in the microwave field; it opens perspectives for the application of polycrystalline YBCO layer in RF cavity. A coaxial resonator with an inner conductor which is coated in YBCO layer by electrophoresis is used to measure the surface resistance of YBCO at 500 MHz. The recent results are as follows: R sub(300K) identical with 124 m Omega , R sub(77K) identical with 0.6 m Omega .
ISSN:0964-1807
1879-1530
DOI:10.1016/0964-1807(95)00053-4