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Author Кардашев, Н. С.; Андреянов, В. В.; Буякас, В. И.; Виноградов, И. С.; Гвамичева, А. С.; Котик, А. И.; Курт, В. Г.; Лазарева, Г. С.; Миронова, Е. Н.; Мышонкова, Н. В.; Слыш, В. И.; Трубников, А. Г.; Троитский, В. Ф.; Пуряев, Д. Т.; Юсюкин, В. И.
Title Проект Миллиметрон Type Journal Article
Year 2000 Publication (down) Труды ФИАН им. Лебедева Abbreviated Journal
Volume 228 Issue Pages
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Notes Approved no
Call Number RPLAB @ s @ MILLIMETRON_first_rus Serial 309
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Author Смирнов, Константин Владимирович
Title Энергетическая релаксация электронов в 2D-канале гетеропереходов GAAS/ALGAAS и транспортные процессы в структурах полупроводник-сверхпроводник на их основе Type Manuscript
Year 2000 Publication (down) М. МПГУ Abbreviated Journal
Volume Issue Pages
Keywords 2DEG, AlGaAs/GaAs heterostructures, NbN films
Abstract Диссертация посвящена изучению электрон-фононного взаимодействия в двумерном электронном газе, образующемся на границе раздела полупроводников AlGaAs и GaAs, а также созданию на основе гетероперехода GaAs/AlGaAs и сверхпроводника NbN гибридных структур сверхпроводник-полупроводник-сверхпроводник и изучению их электрофизических свойств.
Address Москва, МПГУ
Corporate Author Thesis Ph.D. thesis
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Notes Approved no
Call Number Serial 1830
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Author Gundlach, K. H.; Schicke, M.
Title SIS and bolometer mixers for terahertz frequencies Type Journal Article
Year 2000 Publication (down) Supercond. Sci. Technol Abbreviated Journal
Volume 13 Issue Pages 181-187
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Call Number RPLAB @ s @ sis_Gundlach_2000 Serial 302
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Author Leisawitz, David T.; Danchi, William C.; Dipirro, Michael J.; Feinberg, Lee D.; Gezari, Daniel Y.; Hagopian, Mike; Langer, William D.; Mather, John C.; Moseley, Jr. Samuel H.; Shao, Michael; Silverberg, Robert F.; Staguhn, Johannes G.; Swain, Mark R.; Yorke, Harold W.; Zhang, Xiaolei
Title Scientific motivation and technology requirements for the SPIRIT and SPECS far-infrared/submillimeter space interferometers Type Conference Article
Year 2000 Publication (down) Proc. SPIE Abbreviated Journal Proc. SPIE
Volume 4013 Issue Pages 36-46
Keywords HEB applications
Abstract Far infrared interferometers in space would enable extraordinary measurements of the early universe, the formation of galaxies, stars, and planets, and would have great discovery potential. Since half the luminosity of the universe and 98% of the photons released since the Big Bang are now observable at far IR wavelengths (40 – 500 micrometers ), and the Earth's atmosphere prevents sensitive observations from the ground, this is one of the last unexplored frontiers of space astronomy. We present the engineering and technology requirements that stem from a set of compelling scientific goals and discuss possible configurations for two proposed NASA missions, the Space Infrared Interferometric Telescope and the Submillimeter Probe of the Evolution of Cosmic Structure.
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Call Number Serial 909
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Author Huebers, H.-W.; Semenov, A.; Schubert, J.; Gol’tsman, G. N.; Voronov, B. M.; Gershenzon, E. M.; Krabbe, A.; Roeser, H.-P.
Title NbN hot-electron bolometer as THz mixer for SOFIA Type Conference Article
Year 2000 Publication (down) Proc. SPIE Abbreviated Journal Proc. SPIE
Volume 4014 Issue Pages 195-202
Keywords NbN HEB mixers, airborne, stratospheric observatory, SOFIA
Abstract Heterodyne receivers for applications in astronomy need quantum limited sensitivity. We have investigated phonon- cooled NbN hot electron bolometric mixers in the frequency range from 0.7 THz to 5.2 THz. The devices were 3.5 nm thin films with an in-plane dimension of 1.7 X 0.2 micrometers 2 integrated in a complementary logarithmic spiral antenna. The best measured DSB receiver noise temperatures are 1300 K (0.7 THz), 2000 K (1.4 THz), 2100 K (1.6 THz), 2600 K (2.5 THz), 4000 K (3.1 THz), 5600 K (4.3 THz), and 8800 K (5.2 THz). The sensitivity fluctuation, the long term stability, and the antenna pattern were measured. The results demonstrate that this mixer is very well suited for GREAT, the German heterodyne receiver for SOFIA.
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Publisher SPIE Place of Publication Editor Melugin, R.K.; Roeser, H.-P.
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Area Expedition Conference Airborne Telescope Systems
Notes Approved no
Call Number Serial 1554
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