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

R. Shaikhaidarov; V. N. Antonov; A. Casey; A. Kalaboukhov; S. Kubatkin; Y. Harada; K. Onomitsu; A. Tzalenchuk; A. Sobolev

doi:10.1103/PhysRevApplied.5.024010

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

R. Shaikhaidarov, V. N. Antonov, A. Casey, A. Kalaboukhov, S. Kubatkin, Y. Harada, K. Onomitsu, A. Tzalenchuk, A. Sobolev

研究成果: ジャーナルへの寄稿 › 学術誌 › 査読

6 被引用数 (Scopus)

抄録

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.

本文言語	英語
論文番号	024010
ジャーナル	Physical Review Applied
巻	5
号	2
DOI	https://doi.org/10.1103/PhysRevApplied.5.024010
出版ステータス	出版済み - 2月 22 2016
外部発表	はい

!!!All Science Journal Classification (ASJC) codes

物理学および天文学（全般）

文献へのアクセス

10.1103/PhysRevApplied.5.024010

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引用スタイル

Shaikhaidarov, R., Antonov, V. N., Casey, A., Kalaboukhov, A., Kubatkin, S., Harada, Y., Onomitsu, K., Tzalenchuk, A., & Sobolev, A. (2016). Detection of Coherent Terahertz Radiation from a High-Temperature Superconductor Josephson Junction by a Semiconductor Quantum-Dot Detector. Physical Review Applied, 5(2), [024010]. https://doi.org/10.1103/PhysRevApplied.5.024010

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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.",

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AU - Casey, A.

AU - Kalaboukhov, A.

AU - Kubatkin, S.

AU - Harada, Y.

AU - Onomitsu, K.

AU - Tzalenchuk, A.

AU - Sobolev, A.

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