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Titolo:
Characterization of X-band filter of double-sided Y-Ba-Cu-O film on MgO substrate
Autore:
Suzuki, K; Hasegawa, N; Nakada, H; Suzuki, T; Enomoto, Y;
Indirizzi:
ISTEC, Superconduct Res Lab, Tokyo 135, Japan ISTEC Tokyo Japan 135ISTEC, Superconduct Res Lab, Tokyo 135, Japan
Titolo Testata:
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
fascicolo: 1, volume: 11, anno: 2001,
parte:, 1
pagine: 119 - 122
SICI:
1051-8223(200103)11:1<119:COXFOD>2.0.ZU;2-N
Fonte:
ISI
Lingua:
ENG
Keywords:
Y-Ba-Cu-O; MgO; microwave; filter;
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
3
Recensione:
Indirizzi per estratti:
Indirizzo: Suzuki, K ISTEC, Superconduct Res Lab, 1-10-13 Shinonome, Tokyo 135, JapanISTEC 1-10-13 Shinonome Tokyo Japan 135 onome, Tokyo 135, Japan
Citazione:
K. Suzuki et al., "Characterization of X-band filter of double-sided Y-Ba-Cu-O film on MgO substrate", IEEE APPL S, 11(1), 2001, pp. 119-122

Abstract

We investigated the pulsed laser deposition process of double-sided Y-Ba-Cu-O thin films on MgO substrates, the critical current density Q distribution and tbe microwave sur face impedance (Rs) of the films, and the power handling capability by third-order intermodulation distortion (IMD3) measurements using 40W high power microwave measurement system. A clean hat MgO surface was important for Y-Ba-Cu-O deposition and successfully obtained by three-hour pre-annealing at 1000 degreesC in air. To confirm the film processwe designed, fabricated and measured the 11GHz hand-pass 7-pole Y-Ba-Cu-O filter. We also found that the outskirts of the Y-Ba-Cu-O film on MgO substrate were particularly important in Jc quality because the biggest microwave power in filter cir cult is allocated in the outskirts of Y-Ba-Cu-O film area.

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Documento generato il 24/01/20 alle ore 12:24:17