Reduced microwave losses of YBa2Cu3O7_thin films on electro-optic LiNbO3 crystals
Data(s) |
03/04/2014
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Resumo |
We report on the growth of epitaxial YBa2Cu3O7 thin films on X-cut LiNbO3 single crystals. The use of double CeO2/YSZ buffer layers allows a single in-plane orientation of YBa2Cu3O7, and results in superior superconducting properties. In particular, surface resistance Rs values of 1.4 m¿ have been measured at 8 GHz and 65 K. The attainment of such low values of Rs constitutes a key step toward the incorporation of high Tc materials as electrodes in photonic and acoustic devices. |
Identificador | |
Idioma(s) |
eng |
Publicador |
American Institute of Physics |
Direitos |
(c) American Institute of Physics, 2002 info:eu-repo/semantics/openAccess |
Palavras-Chave | #Microones #Cristalls #Superconductivitat #Pel·lícules fines #Fotònica #Microwaves #Crystals #Superconductivity #Thin films #Photonics |
Tipo |
info:eu-repo/semantics/article |