High-Tc thermal bridges for space-borne cryogenic infrared detectors

Autor:	Stephanie A. Wise, R. Selim, John D. Buckley, Matthew W. Hooker, A. M. Buoncristiani, Gene H. Haertling, Randall Caton, I. Nolt
Rok vydání:	1993
Předmět:	Materials science Infrared General Engineering General Physics and Astronomy Substrate (electronics) Thermal conductivity visual_art Thermal Heat transfer visual_art.visual_art_medium Ceramic Composite material Manganin Yttria-stabilized zirconia
Zdroj:	Applied Superconductivity. 1:1363-1372
ISSN:	0964-1807
Popis:	The potential for using high-temperature superconductive elements, screen-printed onto ceramic substrates, as thermal bridges to replace the currently employed manganin wires is studied at NASA-LaRC. Substrate selection is considered to be the most critical parameter in device production. Due to the glass-like thermal behavior of yttria-stabilized-zirconia (YSZ) and fused silica substrates, these materials are found to reduce the heat load significantly. The estimated thermal savings for superconductive leads printed onto YSZ or fused silica substrates range from 6 to 14 percent.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::179ff6a1268423706ae39671f7d5f49d https://doi.org/10.1016/0964-1807(93)90443-6 Zobrazit plný text záznamu