Detection of Coherent Terahertz Radiation from a High-Temperature Superconductor Josephson Junction by a Semiconductor Quantum-Dot Detector. / Shaikhaidarov, Rais; Antonov, Vladimir; Casey, Andrew; Kalaboukhov, Alexei; Kubatkin, S ; Harada, Yuichi; Onomitsu, K; Tsalenchuk, Alexander; Sobolev, A.

In: Physical Review Applied, Vol. 5, No. 2, 024010, 22.02.2016, p. 1-6.

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Detection of Coherent Terahertz Radiation from a High-Temperature Superconductor Josephson Junction by a Semiconductor Quantum-Dot Detector. / Shaikhaidarov, Rais; Antonov, Vladimir; Casey, Andrew; Kalaboukhov, Alexei; Kubatkin, S ; Harada, Yuichi; Onomitsu, K; Tsalenchuk, Alexander; Sobolev, A.

In: Physical Review Applied, Vol. 5, No. 2, 024010, 22.02.2016, p. 1-6.

Research output: Contribution to journalArticlepeer-review

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@article{d4d6a0c2dd024d9bb1bad022cd226d1a,
title = "Detection of Coherent Terahertz Radiation from a High-Temperature Superconductor Josephson Junction by a Semiconductor Quantum-Dot Detector",
abstract = "We examine the application of Josephson radiation emitters to spectral calibration of single-photon- resolving detectors. Josephson junctions are patterned in a YBCO film on a bicrystal sapphire substrate and are voltage controlled to generate radiation in the frequency range of 0.05–1 THz. The detector used in this work consists of a gate-defined quantum-dot photon-to-charge transducer coupled to a single-electron transistor. Both the emitter and the detector are equipped with a matching on-chip wide-band antenna. The combination of a tuneable emitter and detector allows us to determine the efficacy of the YBCO emitter and also to analyze the elementary processes involved in the detection.",
keywords = "terahertz, Josephson Junctions, QUANTUM DOTS, SINGLE-ELECTRON TRANSISTOR",
author = "Rais Shaikhaidarov and Vladimir Antonov and Andrew Casey and Alexei Kalaboukhov and S Kubatkin and Yuichi Harada and K Onomitsu and Alexander Tsalenchuk and A Sobolev",
year = "2016",
month = feb,
day = "22",
doi = "10.1103/PhysRevApplied.5.024010",
language = "English",
volume = "5",
pages = "1--6",
journal = "Physical Review Applied",
issn = "2331-7019",
publisher = "AMER PHYSICAL SOC",
number = "2",

}

RIS

TY - JOUR

T1 - Detection of Coherent Terahertz Radiation from a High-Temperature Superconductor Josephson Junction by a Semiconductor Quantum-Dot Detector

AU - Shaikhaidarov, Rais

AU - Antonov, Vladimir

AU - Casey, Andrew

AU - Kalaboukhov, Alexei

AU - Kubatkin, S

AU - Harada, Yuichi

AU - Onomitsu, K

AU - Tsalenchuk, Alexander

AU - Sobolev, A

PY - 2016/2/22

Y1 - 2016/2/22

N2 - We examine the application of Josephson radiation emitters to spectral calibration of single-photon- resolving detectors. Josephson junctions are patterned in a YBCO film on a bicrystal sapphire substrate and are voltage controlled to generate radiation in the frequency range of 0.05–1 THz. The detector used in this work consists of a gate-defined quantum-dot photon-to-charge transducer coupled to a single-electron transistor. Both the emitter and the detector are equipped with a matching on-chip wide-band antenna. The combination of a tuneable emitter and detector allows us to determine the efficacy of the YBCO emitter and also to analyze the elementary processes involved in the detection.

AB - We examine the application of Josephson radiation emitters to spectral calibration of single-photon- resolving detectors. Josephson junctions are patterned in a YBCO film on a bicrystal sapphire substrate and are voltage controlled to generate radiation in the frequency range of 0.05–1 THz. The detector used in this work consists of a gate-defined quantum-dot photon-to-charge transducer coupled to a single-electron transistor. Both the emitter and the detector are equipped with a matching on-chip wide-band antenna. The combination of a tuneable emitter and detector allows us to determine the efficacy of the YBCO emitter and also to analyze the elementary processes involved in the detection.

KW - terahertz

KW - Josephson Junctions

KW - QUANTUM DOTS

KW - SINGLE-ELECTRON TRANSISTOR

U2 - 10.1103/PhysRevApplied.5.024010

DO - 10.1103/PhysRevApplied.5.024010

M3 - Article

VL - 5

SP - 1

EP - 6

JO - Physical Review Applied

JF - Physical Review Applied

SN - 2331-7019

IS - 2

M1 - 024010

ER -