Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Kuzmin, Artem"'
Autor:
Volodko, Sergey, Moskovskikh, Dmitry, Yudin, Sergey, Kuskov, Kirill, Kuzmin, Artem, Guryanov, Alexander, Alimov, Ivan, Kasimtsev, Anatoly
Publikováno v:
In Ceramics International 15 June 2024 50(12):22141-22148
Autor:
Xu, Yilin, Kuzmin, Artem, Knehr, Emanuel, Blaicher, Matthias, Ilin, Konstantin, Dietrich, Philipp-Immanuel, Freude, Wolfgang, Siegel, Michael, Koos, Christian
We present an approach to increase the effective light-receiving area of superconducting nanowire single-photon detectors (SNSPD) by means of free-form microlenses that are printed in situ on top of the sensitive detector area using high-resolution m
Externí odkaz:
http://arxiv.org/abs/2104.09446
Autor:
Knehr, Emanuel, Kuzmin, Artem, Doerner, Steffen, Wuensch, Stefan, Ilin, Konstantin, Schmidt, Heidemarie, Siegel, Michael
Publikováno v:
Appl. Phys. Lett. 117, 132602 (2020)
We demonstrate a GHz-gated operation of resonator-coupled superconducting nanowire single-photon detectors suitable for synchronous applications. In comparison with conventional dc-biased nanowire detectors, this method prevents the detector from lat
Externí odkaz:
http://arxiv.org/abs/2003.13318
Autor:
Semenov, Alexej D., Sidorova, Mariia, Skvortsov, Mikhail A., Kuzmin, Artem, Ilin, Konstantin, Siegel, Michael
Publikováno v:
Phys. Rev. B 102, 184508 (2020)
We analyze the effect of different types of fluctuations in internal electron energy on the rates of dark and photon counts in straight current-carrying superconducting nanowires. Dark counts appear due to thermal fluctuations in statistically indepe
Externí odkaz:
http://arxiv.org/abs/1910.05035
Autor:
Knehr, Emanuel, Kuzmin, Artem, Ziegler, Mario, Doerner, Steffen, Ilin, Konstantin, Siegel, Michael, Stolz, Ronny, Schmidt, Heidemarie
Publikováno v:
Supercond. Sci. Technol. 32, 125007 (2019)
We demonstrate and characterize first superconducting nanowire single-photon detectors (SNSPDs) made from atomic layer-deposited (ALD) NbN layers. To assess the suitability of these films as a detector material, transport properties of bare films and
Externí odkaz:
http://arxiv.org/abs/1906.05214
This paper presents a detailed investigation of superconducting nanowire single-photon detectors (SNSPDs) biased with microwave and direct currents. We developed a hybrid detector, which allows the operation in the rf and dc operation mode. With this
Externí odkaz:
http://arxiv.org/abs/1901.05696
Autor:
Kuzmin, Artem, Doerner, Steffen, Wuensch, Stefan, Ilin, Konstantin, Siegel, Michael, Sidorova, Mariia, Semenov, Alexey
We present a direct observation of the geometrical jitter in single photon detection by a straight superconducting nanowire. Differential measurement technique was applied to the 180-{\mu}m long nanowire similar to those commonly used in the technolo
Externí odkaz:
http://arxiv.org/abs/1812.06075
Akademický článek
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Autor:
Kuzmin, Artem, Doerner, Steffen, Singer, Stefan, Charaev, Ilya, Ilin, Konstantin, Wuensch, Stefan, Siegel, Michael
Different terrestrial terahertz applications would benefit from large-format arrays, operating in compact and inexpensive cryocoolers at liquid helium temperature with sensitivity, limited by the 300-K background radiation only. A voltage-biased Tran
Externí odkaz:
http://arxiv.org/abs/1807.00729
Autor:
Sidorova, Mariia, Semenov, Alexej, Hubers, Heinz-Wilhelm, Kuzmin, Artem, Doerner, Steffen, Siegel, Michael, Vodolazov, Denis
Publikováno v:
Phys. Rev. B 98, 134504 (2018)
We studied the effect of the external magnetic field and photon flux on timing jitter in photon detection by straight superconducting NbN nanowires. At two wavelengths 800 and 1560 nm, statistical distribution in the appearance time of the photon cou
Externí odkaz:
http://arxiv.org/abs/1806.07183