scholarly journals Quasiparticle-diffusion-based heating in superconductor tunneling microcoolers

2009 ◽  
Vol 80 (21) ◽  
Author(s):  
Sukumar Rajauria ◽  
Hervé Courtois ◽  
Bernard Pannetier
Keyword(s):  
Quasiparticle Diffusion

Quasiparticle Diffusion in Al Films Coupled to Tungsten Transition Edge Sensors

2013 ◽  
Vol 176 (3-4) ◽  
pp. 168-175 ◽  
Author(s):  
J. J. Yen ◽  
B. A. Young ◽  
B. Cabrera ◽  
P. L. Brink ◽  
M. Cherry ◽  
...  
Keyword(s):  
Transition Edge Sensors ◽  
Transition Edge ◽  
Quasiparticle Diffusion

Effects of Quasiparticle Diffusion in Nb-Based Superconducting Tunnel Junctions Under X-Rays Irradiation

1999 ◽  
Vol 13 (09n10) ◽  
pp. 1247-1252
Author(s):  
Emanuela Esposito ◽  
Luigi Frunzio ◽  
Loredana Parlato ◽  
Roberto Cristiano ◽  
Mikhall Lisitskii ◽  
...  
Keyword(s):  
Tunnel Junctions ◽  
Signal Amplitude ◽  
Radiation Detectors ◽  
Superconducting Tunnel Junctions ◽  
X Rays ◽  
Theoretical Limit ◽  
X Ray ◽  
Operational Temperature ◽  
Amplitude Spectra ◽  
Quasiparticle Diffusion

A novel class of sensors is constituted by radiation detectors based on superconducting tunnel junctions, which could lead in the next future to an advanced instrumentation with an interesting fall out for applications. So far, this area is restricted to LTc superconductors. Among them, niobium has the highest critical temperature and is therefore less demanding in terms of operational temperature. The best performances achieved so far in pure Nb-based junction are far away from the expected theoretical limit. The reason of this discrepancy could be attributed to various problems. Quasiparticle diffusion and edge losses seem to be responsible for the broadening of the signal amplitude spectra so often observed and reported in literature. In this paper we report on efforts to investigate the response to X-Ray of Nb-based superconducting tunnel junctions in terms of a model which includes the quasiparticle diffusion and the edge losses. Our model takes into account the contribution from both the electrodes of the junction and well reproduces the experimental data.

scholarly journals Quasiparticle diffusion and energy resolution in superconducting tunneling junctions

2002 ◽  
Author(s):  
Roland den Hartog ◽  
A. G. Kozorezov ◽  
J. K. Wigmore ◽  
P. Verhoeve ◽  
D. Martin ◽  
...  
Keyword(s):  
Energy Resolution ◽  
Quasiparticle Diffusion ◽  
Tunneling Junctions

scholarly journals Hydrodynamics of operator spreading and quasiparticle diffusion in interacting integrable systems

2018 ◽  
Vol 98 (22) ◽  
Author(s):  
Sarang Gopalakrishnan ◽  
David A. Huse ◽  
Vedika Khemani ◽  
Romain Vasseur
Keyword(s):  
Integrable Systems ◽  
Quasiparticle Diffusion

Investigation of quasiparticle diffusion away from the tunneling regions of SIN X-ray sensors

1996 ◽  
Vol 46 (S5) ◽  
pp. 2899-2900
Author(s):  
M. F. Cunningham ◽  
J. P. Castle ◽  
S. Golwala ◽  
J. Jochum ◽  
O. B. Drury ◽  
...  
Keyword(s):  
X Ray ◽  
Quasiparticle Diffusion

scholarly journals Quasiparticle Diffusion in CRESST Light Detectors

2016 ◽  
Vol 184 (1-2) ◽  
pp. 323-329 ◽  
Author(s):  
G. Angloher ◽  
P. Bauer ◽  
N. Ferreiro ◽  
D. Hauff ◽  
A. Tanzke ◽  
...  
Keyword(s):  
Quasiparticle Diffusion
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