Abstract
We describe the measurements of infrared detection in granular and epitaxial films of YBa2Cu3O7−δ. The experimental frequency response measurements stated that the response voltage of detector for epitaxial film decreased much more rapidly than that for granular film. Different relationship of infrared response and bias current for detectors from two types of films has been demonstrated. We attribute the descrapency to the characters of detectors associated with different types of film structures.
Original language | English |
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Pages (from-to) | 265-272 |
Number of pages | 8 |
Journal | International Journal of Infrared and Millimeter Waves |
Volume | 14 |
Issue number | 2 |
DOIs | |
Publication status | Published - 1 Jan 1993 |
Externally published | Yes |
Keywords
- epitaxial film
- granular film
- infrared detector
- superconductor
ASJC Scopus subject areas
- Radiation
- Atomic and Molecular Physics, and Optics
- Instrumentation
- Condensed Matter Physics
- Physics and Astronomy (miscellaneous)
- Electrical and Electronic Engineering