Abstract
A focused laser beam was raster-scanned across a superconducting tunnel junction. The laser-light irradiation caused the quasiparticles to be locally out of equilibrium. In these areas the sensitivity for phonons was found to be different from the remainder of the junction. It is demonstrated that such a device can be used as a spatially resolving phonon detector.
Original language | English |
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Title of host publication | Unknown Host Publication Title |
Publisher | North-Holland |
Pages | 665-666 |
Number of pages | 2 |
Edition | pt 1 |
ISBN (Print) | 0444869107 |
State | Published - 1984 |
Publication series
Name | |
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Number | pt 1 |