http://www.cnr.it/ontology/cnr/individuo/prodotto/ID288625
Experimental Test of Theories of the Detection Mechanism in a Nanowire Superconducting Single Photon Detector (Articolo in rivista)
- Type
- Label
- Experimental Test of Theories of the Detection Mechanism in a Nanowire Superconducting Single Photon Detector (Articolo in rivista) (literal)
- Anno
- 2014-01-01T00:00:00+01:00 (literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
- 10.1103/PhysRevLett.112.117604 (literal)
- Alternative label
J. J. Renema, R. Gaudio, Q. Wang, Z. Zhou, A. Gaggero, F. Mattioli, R. Leoni, D. Sahin, M. J. A. de Dood, A. Fiore, and M. P. van Exter (2014)
Experimental Test of Theories of the Detection Mechanism in a Nanowire Superconducting Single Photon Detector
in Physical review letters (Print)
(literal)
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
- J. J. Renema, R. Gaudio, Q. Wang, Z. Zhou, A. Gaggero, F. Mattioli, R. Leoni, D. Sahin, M. J. A. de Dood, A. Fiore, and M. P. van Exter (literal)
- Pagina inizio
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
- Rivista
- Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
- J. J. Renema1,R. Gaudio2, Q. Wang1, Z. Zhou2, A. Gaggero3, F. Mattioli3, R. Leoni3, D. Sahin2, M. J. A. de Dood1, A. Fiore2, and M. P. van Exter1
Authors & Affiliations
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J. J. Renema1,*, R. Gaudio2, Q. Wang1, Z. Zhou2, A. Gaggero3, F. Mattioli3, R. Leoni3, D. Sahin2, M. J. A. de Dood1, A. Fiore2, and M. P. van Exter1
1Leiden Institute of Physics, Leiden University, Niels Bohrweg 2, 2333 CA Leiden, Netherlands
2COBRA Research Institute, Eindhoven University of Technology, Post Office Box 513, 5600 MB Eindhoven, Netherlands
3Istituto di Fotonica e Nanotecnologie (IFN), CNR, via Cineto Romano 42, 00156 Roma, Italy (literal)
- Titolo
- Experimental Test of Theories of the Detection Mechanism in a Nanowire Superconducting Single Photon Detector (literal)
- Abstract
- We report an experimental test of the photodetection mechanism in a nanowire superconducting single photon detector. Detector tomography allows us to explore the 0.8-8 eV energy range via multiphoton excitations. High accuracy results enable a detailed comparison of the experimental data with theories for the mechanism of photon detection. We show that the temperature dependence of the efficiency of the superconducting single photon detector is determined not by the critical current but by the current associated with vortex unbinding. We find that both quasiparticle diffusion and vortices play a role in the detection event. (literal)
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