Method of manufacturing josephson junctions

Details Method of manufacturing josephson junctions Method of manufacturing josephson junctions

1990-01-01

1991-01-15

Powell, William A.

Adhesive bonding and miscellaneous chemical manufacture

Delaminating processes adapted for specified product

Delaminating in preparation for post processing recycling step

156656, 156667, 427 62, 427 63, 505817, 505819, 505820, B44C 122, B05D 512, C23C 1400, C23F 102

Patent

active

049851179

ABSTRACT:
A method of manufacturing Josephson junctions includes steps of high Tc superconductor thin films on a substrates by chemical vapor deposition using raw materials, which includes at least yttrium, barium and copper, serving as vapor generating sources, and fabricating the high Tc superconductor thin films into micro-bridges to produce Josephson junctions.

REFERENCES:
patent: 4255465 (1981-03-01), Bernard et al.
patent: 4861750 (1989-08-01), Nogawa et al.
patent: 4912087 (1990-03-01), Aslam et al.
Japanese Journal of Applied Physics, vol. 26, No. 11, Nov., 1987, pp. L1925-L1926, Nakane, Tarutani, Nishino, Yamada and Kawabe.
Japanese Journal of Applied Physics, vol. 26, No. 12, Dec., 1987, pp. L1961-L1963, Tanabe, Kita, Yoshizako, Tonouchi and Kobayashi.
Quantun Interference Devices made from Superconducting Oxide Thin Films; Koch, Umbach, Clark, Chaudhuri & Laibowitz, IBM, published 5/22/87.
IEEE Transactions on Magnetics, vol. 25, No. 2, Mar. 1989, Hilton, Schweinfurth & Van Harlingen.

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