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Author |
Mason, Whitney; Waterman, J. R. |
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Title |
Electrical and optical characteristics of two color mid wave HgCdTe infrared detectors |
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Journal Article |
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Year |
1999 |
Publication |
Applied Physics Letters |
Abbreviated Journal |
Appl. Phys. Lett. |
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74 |
Issue |
11 |
Pages |
1633-1635 |
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0003-6951 |
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no |
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RPLAB @ s @ |
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461 |
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Author |
Inderbitzin, K.; Engel, A.; Schilling, A.; Il'in, K.; Siegel, M. |
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Title |
An ultra-fast superconducting Nb nanowire single-photon detector for soft x-rays |
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Journal Article |
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Year |
2012 |
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Abbreviated Journal |
Appl. Phys. Lett. |
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Volume |
101 |
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Keywords |
SSPD, SNSPD, x-ray, Nb |
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Abstract |
Although superconducting nanowire single-photon detectors (SNSPDs) are well studied regarding the
detection of infrared/optical photons and keV-molecules, no studies on continuous x-ray photon
counting by thick-film detectors have been reported so far. We fabricated a 100 nm thick niobium
x-ray SNSPD (an X-SNSPD) and studied its detection capability of photons with keV-energies in
continuous mode. The detector is capable to detect photons even at reduced bias currents of 0.4%,
which is in sharp contrast to optical thin-film SNSPDs. No dark counts were recorded in extended
measurement periods. Strikingly, the signal amplitude distribution depends significantly on the photon
energy spectrum.VC |
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no |
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Call Number |
RPLAB @ seleznev @ |
Serial |
878 |
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