Abstract
A CW and pulsed near-infrared (IR) detector made of aerosol-deposited YBCO thin films has been developed. The main characteristic of these films is the fine-grain structure, which will increase the detector sensitivity due to the presence of a high density of boundary weak links in a bridge or meander. Under certain conditions, a responsivity (ℜ) and detectivity (D*) of about 10 V/W and 108 cm√HZ/W respectively are yielded. The response pulsewidth is less than 100 ns at 77 K.
Original language | English |
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Title of host publication | High Tc Superconductor Thin Films |
Subtitle of host publication | International Conference on Advanced Materials - ICAM '91 |
Editors | L. Correra |
Place of Publication | Amsterdam |
Publisher | Elsevier |
Pages | 857-862 |
Number of pages | 6 |
ISBN (Electronic) | 978-0-444-60025-7 |
ISBN (Print) | 978-0-444-89353-6 |
DOIs | |
Publication status | Published - 1992 |
Event | International Conference on Advanced Materials, ICAM 1991 - Strasbourg, France Duration: 27 May 1991 → 31 May 1991 |
Conference
Conference | International Conference on Advanced Materials, ICAM 1991 |
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Abbreviated title | ICAM |
Country/Territory | France |
City | Strasbourg |
Period | 27/05/91 → 31/05/91 |