Hot-electrons in superconducting nanostructures for detection of terahertz radiation
Semenov, A. (2009) Hot-electrons in superconducting nanostructures for detection of terahertz radiation. Cryogenics, 49 (11), pp. 656-659. Elsevier. DOI: 10.1016/j.cryogenics.2008.12.006. ISSN 0011-2275.
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Abstract
The paper highlights different types of superconducting hot-electron bolometers for terahertz radiation.The hot-electron normal-spot model provides a universal tool to describe the detection of radiation in superconducting nanostructures. Introducing the current dependent velocity of the boundaries of the normal spot simplifies the model equations drastically and allows for ananalytical solution. The effectiveness of the approach is demonstrated using the hot-electron bolometer mixer as an example.
| Document Type: | Article | ||||
|---|---|---|---|---|---|
| Title: | Hot-electrons in superconducting nanostructures for detection of terahertz radiation | ||||
| Authors: |
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| Date: | November 2009 | ||||
| Journal or Publication Title: | Cryogenics | ||||
| Refereed publication: | Yes | ||||
| In SCOPUS: | Yes | ||||
| In ISI Web of Science: | Yes | ||||
| Volume: | 49 | ||||
| DOI: | 10.1016/j.cryogenics.2008.12.006 | ||||
| Page Range: | pp. 656-659 | ||||
| Publisher: | Elsevier | ||||
| ISSN: | 0011-2275 | ||||
| Status: | Published | ||||
| Keywords: | Superconductors; Thin films; Infrared and terahertz detectors | ||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||
| HGF - Program: | Space | ||||
| HGF - Program Themes: | W EW - Erforschung des Weltraums | ||||
| DLR - Research area: | Space | ||||
| DLR - Program: | W EW - Erforschung des Weltraums | ||||
| DLR - Research theme (Project): | W - Projekt SOFIA | ||||
| Location: | Berlin-Adlershof | ||||
| Institutes and Institutions: | Institute of Planetary Research > Terahertz and Infrared Sensors | ||||
| Deposited By: | Prof.Dr. Alexey Semenov | ||||
| Deposited On: | 06 Jan 2010 13:19 | ||||
| Last Modified: | 04 Apr 2013 16:19 |
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