Process of forming oxide superconductor possessing locally diffe

Details Process of forming oxide superconductor possessing locally diffe Process of forming oxide superconductor possessing locally diffe

1995-06-07

1996-10-22

King, Roy V.

Superconductor technology: apparatus, material, process

Processes of producing or treating high temperature...

Coating

505237, 505238, 505329, 505731, 427 62, 427 63, 428930, 20419224, H01L 3924, C23C 1434

Patent

active

055676740

ABSTRACT:
A thin film of oxide superconductor consisting of more than two portions (1, 11, 12) each possessing a predetermined crystal orientation and deposited on a common surface of a substrate (2). At least one selected portion (10) of thin film of oxide superconductor is deposited on a thin under-layer (4, 100) which facilitates crystal growth of selected portions and which is deposited previously on the substrate. The selected portions (10) may consist of a-axis oriented thin film portions while non-selected portions (11, 12) may consists of c-axis oriented thin film portions. The thin under-layer can be a buffer layer (4) or a very thin film (100) of oxide superconductor.

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