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Wengler, M. J. (1992). Submillimeter-wave detection with superconducting tunnel diodes. In Proc. IEEE (Vol. 80, pp. 1810–1826).
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de Lange, G., Kuipers, J. J., Klapwijk, T. M., Panhuyzen, R. A., van de Stadt, H., & de Graauw, M. W. M. (1995). Superconducting resonator circuits at frequencies above the gap frequency. J. Appl. Phys., 77(4), 1795–1804.
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Zhang, W., Li, N., Jiang, L., Miao, W., Lin, Z. - H., Yao, Q. - J., et al. (2007). Noise behaviour of a THz superconducting hot-electron bolometer mixer. Chinese Phys. Lett., 24(6), 1778–1781.
Abstract: A quasi-optical superconducting NbN hot-electron bolometer (HEB) mixer is measured in the frequency range of 0.5–2.5 THz for understanding of the frequency dependence of noise temperature of THz coherent detectors. It has been found that noise temperature increasing with frequency is mainly due to the coupling loss between the quasi-optical planar antenna and the superconducting HEB bridge when taking account of non-uniform distribution of high-frequency current. With the coupling loss corrected, the superconducting HEB mixer demonstrates a noise temperature nearly independent of frequency.
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Akhmadishina, K. F., Bobrinetskiy, I. I., Komarov, I. A., Malovichko, A. M., Nevolin, V. K., Fedorov, G. E., et al. (2015). Fast-response biological sensors based on single-layer carbon nanotubes modified with specific aptamers. Semicond., 49(13), 1749–1753.
Abstract: The possibility of the fabrication of a fast-response biological sensor based on a composite of single-layer carbon nanotubes and aptamers for the specific detection of proteins is shown. The effect of modification of the surface of the carbon nanotubes on the selectivity and sensitivity of the sensors is investigated. It is shown that carboxylated nanotubes have a better selectivity for detecting thrombin.
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Wang, Z., Miki, S., & Fujiwara, M. (2009). Superconducting nanowire single-photon detectors for quantum information and communications. IEEE J. Sel. Topics Quantum Electron., 15(6), 1741–1747.
Abstract: Superconducting nanowire single-photon detectors (SNSPDs or SSPD) are highly promising devices in the growing field of quantum information and communications technology. We have developed a practical SSPD system with our superconducting thin films and devices fabrication, optical coupling packaging, and cryogenic technology. The SSPD system consists of six-channel SSPD devices and a compact Gifford-McMahon (GM) cryocooler, and can operate continuously on 100 V ac power without the need for any cryogens. The SSPD devices were fabricated from high-quality niobium nitride (NbN) ultrathin films that were epitaxially grown on single-crystal MgO substrates. The packaged SSPD devices were temperature stabilized to 2.96 K ± 10 mK. The system detection efficiency for an SSPD device with an area of 20 × 20 ¿m2 was found to be 2.6% and 4.5% at wavelengths of 1550 and 1310 nm, respectively, at a dark count rate of 100 Hz, and a jitter of 100 ps full-width at half maximum. We also performed ultrafast BB84 quantum key distribution (QKD) field testing and entanglement-based QKD experiments using these SSPD devices.
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