Growth of Super conducting YBaCuO Thin Films by RF Magnetron Sputtering on LiNbO:Ti Substrates using YSZ Buffer Layer

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Growth of Super conducting YBaCuO Thin Films by RF Magnetron Sputtering on LiNbO:Ti Substrates using YSZ Buffer Layer. / Rius i Riu, Jaume.

Department of Applied Physics and Electronics, University of Barcelona, 1998. 89 s.

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Rius i Riu J. 1998. Growth of Super conducting YBaCuO Thin Films by RF Magnetron Sputtering on LiNbO:Ti Substrates using YSZ Buffer Layer. Department of Applied Physics and Electronics, University of Barcelona. 89 s.

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Rius i Riu J. Growth of Super conducting YBaCuO Thin Films by RF Magnetron Sputtering on LiNbO:Ti Substrates using YSZ Buffer Layer. Department of Applied Physics and Electronics, University of Barcelona, 1998. 89 s.

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RIS

TY - THES

T1 - Growth of Super conducting YBaCuO Thin Films by RF Magnetron Sputtering on LiNbO:Ti Substrates using YSZ Buffer Layer

AU - Rius i Riu, Jaume

PY - 1998

Y1 - 1998

N2 - YBa2Cu3O7-δ (YBCO) with low RF losses has been successfully deposited onto lithium niobate (LNO) to improve the performance of electrooptic Mach-Zender modulators. Epitaxial, c-axis oriented superconducting YBCO thin films have been grown on X-cut LNO single crystals with a yttria-stabilized zirconia (YSZ) buffer layer by RF magnetron sputtering. This buffer layer is needed to obtain good superconducting properties of the YBCO grown. Numerical tools have been developed to analyze CPW structures based on YBCO/YSZ/LNO trilayers, and they indicate that YSZ thickness has to be kept to the minimum necessary for good YBCO growth.

AB - YBa2Cu3O7-δ (YBCO) with low RF losses has been successfully deposited onto lithium niobate (LNO) to improve the performance of electrooptic Mach-Zender modulators. Epitaxial, c-axis oriented superconducting YBCO thin films have been grown on X-cut LNO single crystals with a yttria-stabilized zirconia (YSZ) buffer layer by RF magnetron sputtering. This buffer layer is needed to obtain good superconducting properties of the YBCO grown. Numerical tools have been developed to analyze CPW structures based on YBCO/YSZ/LNO trilayers, and they indicate that YSZ thickness has to be kept to the minimum necessary for good YBCO growth.

M3 - Licentiatavhandling

PB - Department of Applied Physics and Electronics, University of Barcelona

ER -