Smirnov KV, Vakhtomin YB, Divochiy AV, Ozhegov RV, Pentin IV, Gol'tsman GN. Infrared and terahertz detectors on basis of superconducting nanostructures. In: IEEE, editor. Microwave and Telecom. Technol. (CriMiCo), 20th Int. Crimean Conf.; 2010. p. 823–4.
Abstract: Results of development of single-photon receiving systems of visible, infrared and terahertz range based on thin-film superconducting nanostructures are presented. The receiving systems are produced on the basis of superconducting nanostructures, which function by means of hot-electron phenomena.
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Goltsman GN, Korneev AA, Finkel MI, Divochiy AV, Florya IN, Korneeva YP, et al. Superconducting hot-electron bolometer as THz mixer, direct detector and IR single-photon counter [abstract]. In: 35th Int. Conf. Infrared, Millimeter, and Terahertz Waves.; 2010. p. 1.
Abstract: We present a new generation of superconducting single-photon detectors (SSPDs) and hot-electron superconducting sensors with record characteristic for many terahertz and optical applications.
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Елезов МС, Тархов МА, Дивочий АВ, Вахтомин ЮБ, Гольцман ГН. Система регистрации одиночных фотонов в видимом и ближнем инфракрасном диапазонах. In: Науч. сессия НИЯУ МИФИ.; 2010. p. 94–5.
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Marsili F, Bitauld D, Fiore A, Gaggero A, Mattioli F, Leoni R, et al. Photon-number-resolution at telecom wavelength with superconducting nanowires [Internet].; 2010 [cited 2024 Jul 5].IntechOpen [DOI:10.5772/6920]. Available from: http://dx.doi.org/10.5772/6920
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Benz AO, Bruderer S, van Dishoeck EF, Stäuber P, Wampfler SF, Melchior M, et al. Hydrides in young stellar objects: Radiation tracers in a protostar-disk-outflow system. Astron. Astrophys.. 2010;521:L35 (1 to 5).
Abstract: Context. Hydrides of the most abundant heavier elements are fundamental molecules in cosmic chemistry. Some of them trace gas irradiated by UV or X-rays.
Aims. We explore the abundances of major hydrides in W3 IRS5, a prototypical region of high-mass star formation.
Methods. W3 IRS5 was observed by HIFI on the Herschel Space Observatory with deep integration (2500 s) in 8 spectral regions.
Results. The target lines including CH, NH, H3O+, and the new molecules SH+, H2O+, and OH+ are detected. The H2O+ and OH+ J = 1–0 lines are found mostly in absorption, but also appear to exhibit weak emission (P-Cyg-like). Emission requires high density, thus originates most likely near the protostar. This is corroborated by the absence of line shifts relative to the young stellar object (YSO). In addition, H2O+ and OH+ also contain strong absorption components at a velocity shifted relative to W3 IRS5, which are attributed to foreground clouds.
Conclusions. The molecular column densities derived from observations correlate well with the predictions of a model that assumes the main emission region is in outflow walls, heated and irradiated by protostellar UV radiation.
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