Records |
Author |
Semenov, A. D.; Hübers, H.-W.; Gol’tsman, G. N.; Smirnov, K. |
Title |
Superconducting quantum detector for astronomy and X-ray spectroscopy |
Type |
Conference Article |
Year |
2002 |
Publication |
Proc. Int. Workshop on Supercond. Nano-Electronics Devices |
Abbreviated Journal |
Proc. Int. Workshop on Supercond. Nano-Electronics Devices |
Volume |
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Issue |
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Pages |
201-210 |
Keywords |
NbN SSPD, SNSPD, SQD, superconducting quantum detectors, X-ray spectroscopy |
Abstract |
We propose the novel concept of ultra-sensitive energy-dispersive superconducting quantum detectors prospective for applications in astronomy and X-ray spectroscopy. Depending on the superconducting material and operation conditions, such detector may allow realizing background limited noise equivalent power 10−21 W Hz−1/2 in the terahertz range when exposed to 4-K background radiation or counting of 6-keV photon with almost 10—4 energy resolution. Planar layout and relatively simple technology favor integration of elementary detectors into a detector array. |
Address |
Naples, Italy |
Corporate Author |
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Thesis |
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Publisher |
Springer |
Place of Publication |
Boston, MA |
Editor |
Pekola, J.; Ruggiero, B.; Silvestrini, P. |
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Edition |
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ISSN |
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ISBN |
978-1-4615-0737-6 |
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Expedition |
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Conference |
International Workshop on Superconducting Nano-Electronics Devices, May 28-June 1, 2001 |
Notes |
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Approved |
no |
Call Number |
semenov2002superconducting |
Serial |
1525 |
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Author |
Baryshev, A.; Lauria, E.; Hesper, R.; Zijlstra, T.; Wild, W. |
Title |
Fixed-tuned waveguide 0.6 THz SIS mixer with wide band IF |
Type |
Conference Article |
Year |
2002 |
Publication |
Proc. 13th Int. Symp. Space Terahertz Technol. |
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Volume |
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Issue |
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Pages |
1-9 |
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Place of Publication |
Cambridge, MA, USA |
Editor |
Harward University |
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no |
Call Number |
RPLAB @ s @ nt_SIS_136at0p65THz |
Serial |
328 |
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Author |
Blundell, R.; Barrett, J.; H. Gibson, C. Gotteib; Hunter, T.; Kimberk, R.; Leiker, S.; Marrone, D.; Meledin, D.; Paine, S.; Papa, D. C.; Plante, R.; Riddle, P.; Smith, M.; Sridharan, T.; Tong, C. E.; Wilson, R.; Diaz, M.; Bronfman, L.; May, J.; Otarola, A.; Radford, S. J. |
Title |
Prospects for terahertz radio astronomy from Northean Chile |
Type |
Conference Article |
Year |
2002 |
Publication |
Proc. 13th Int. Symp. Space Terahertz Technol. |
Abbreviated Journal |
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Volume |
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Issue |
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Pages |
159-166 |
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Place of Publication |
Cambridge, MA, USA |
Editor |
Harvard university |
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no |
Call Number |
RPLAB @ s @ meledin_2p5_stability |
Serial |
327 |
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Author |
Omar, A.; Anantharamaiah, K. R.; Rupen, M.; Rigby, J. |
Title |
VLA detection of OH absorption from the elliptical galaxy NGC 1052 |
Type |
Journal Article |
Year |
2002 |
Publication |
Astron. Astrophys. |
Abbreviated Journal |
A&A |
Volume |
381 |
Issue |
1 |
Pages |
L29-L32 |
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Edition |
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ISSN |
0004-6361 |
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no |
Call Number |
RPLAB @ s @ |
Serial |
435 |
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Author |
Shytov, A. V.; Levitov, L. S.; Beenakker, C. W. J. |
Title |
Electromechanical noise in a diffusive conductor |
Type |
Journal Article |
Year |
2002 |
Publication |
Phys. Rev. Lett. |
Abbreviated Journal |
Phys. Rev. Lett. |
Volume |
88 |
Issue |
22 |
Pages |
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Keywords |
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Abstract |
Electrons moving in a conductor can transfer momentum to the lattice via collisions with impurities and boundaries, giving rise to a fluctuating mechanical stress tensor. The root-mean-squared momentum transfer per scattering event in a disordered metal (of dimension L greater than the mean free path l and screening length xi) is found to be reduced below the Fermi momentum by a factor of order l/L for shear fluctuations and (xi/L)^2 for pressure fluctuations. The excitation of an elastic bending mode by the shear fluctuations is estimated to fall within current experimental sensitivity for a nanomechanical oscillator. |
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Series Volume |
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Series Issue |
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Edition |
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ISSN |
0031-9007 |
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no |
Call Number |
RPLAB @ s @ |
Serial |
433 |
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