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Anant, V., Kerman, A. J., Dauler, E. A., Yang, J. K. W., Rosfjord, Kine M., & Berggren, K. K. (2008). Optical properties of superconducting nanowire single-photon detectors. Opt. Express, 16(14), 10750.
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Thijs de Graauw, Nick Whyborn, Frank Helmich, Pieter Dieleman, Peter Roelfsema, Emmanuel Caux, et al. (2008). The Herschel-heterodyne instrument for the far-infrared (HIFI): instrument and pre-launch testing. In Proc. SPIE (Vol. 7010, 701004).
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Li, M., Pernice, W. H. P., Xiong, C., Baehr-Jones, T., Hochberg, M., & Tang, H. X. (2008). Harnessing optical forces in integrated photonic circuits. Nature, 456(7221), 480–484.
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Dorenbos, S. N., Reiger, E. M., Perinetti, U., Zwiller, V., Zijlstra, T., & Klapwijk, T. M. (2008). Low noise superconducting single photon detectors on silicon. Appl. Phys. Lett., 93(13), 131101.
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Seleznev, V. A., Tarkhov, M. A., Voronov, B. M., Milostnaya, I. I., Lyakhno, V. Y., Garbuz, A. S., et al. (2008). Deposition and characterization of few-nanometers-thick superconducting Mo-Re films. Supercond. Sci. Technol., 21(11), 115006 (1 to 6).
Abstract: We report on the fabrication and investigation of few-nanometers-thick superconducting molybdenum-rhenium (Mo-Re) films intended for use in nanowire single-photon superconducting detectors (SSPDs). Mo-Re films were deposited on sapphire substrates by DC magnetron sputtering of an Mo(60)-Re(40) alloy target in an atmosphere of argon. The films 2-10 nm thick had critical temperatures (Tc) from 5.6 to 9.7 K. HRTEM (high-resolution transmission electron microscopy) analysis showed that the films had a homogeneous structure. XPS (x-ray photoelectron spectroscopy) analysis showed the Mo to Re atom ratio to be 0.575/0.425, oxygen concentration to be 10%, and concentration of other elements to be 1%.
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