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Author Gershenzon, E. M.; Goltsman, G. N.; Ptitsyna, N. G.
Title Investigation of excited donor states in GaAs Type Journal Article
Year 1974 Publication Sov. Phys. Semicond. Abbreviated Journal Sov. Phys. Semicond.
Volume 7 Issue 10 Pages 1248-1250
Keywords GaAs, excited donor states
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Publisher Amer Inst Physics 1305 Walt Whitman Rd, Ste 300, Melville, Ny 11747-4501 Usa Place of Publication Editor
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Notes Approved no
Call Number Serial 1733
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Author Gershenzon, E. M.; Gol'tsman, G. N.
Title Transitions of electrons between excited states of donors in germanium Type Journal Article
Year 1971 Publication JETP Lett. Abbreviated Journal JETP Lett.
Volume 14 Issue 2 Pages 63-65
Keywords Ge, donors, excited states
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Notes Approved no
Call Number Serial 1740
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Author Gershenzon, E. M.; Orlov, L. A.; Ptitsina, N. G.
Title Absorption spectra in electron transitions between excited states of impurities in germanium Type Journal Article
Year 1975 Publication JETP Lett. Abbreviated Journal JETP Lett.
Volume 22 Issue 4 Pages 95-97
Keywords Ge, impurities, excited states, absorption spectra
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Call Number Serial 1773
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Author Steudle, Gesine A.; Schietinger, Stefan; Höckel, David; Dorenbos, Sander N.; Zadeh, Iman E.; Zwiller, Valery; Benson, Oliver
Title Measuring the quantum nature of light with a single source and a single detector Type Journal Article
Year 2012 Publication Phys. Rev. A Abbreviated Journal
Volume 86 Issue 5 Pages 053814
Keywords SSPD, SNSPD, saturation count rates, dead time, dynamic range
Abstract (up) An elementary experiment in optics consists of a light source and a detector. Yet, if the source generates nonclassical correlations such an experiment is capable of unambiguously demonstrating the quantum nature of light. We realized such an experiment with a defect center in diamond and a superconducting detector. Previous experiments relied on more complex setups, such as the Hanbury Brown and Twiss configuration, where a beam splitter directs light to two photodetectors, creating the false impression that the beam splitter is a fundamentally required element. As an additional benefit, our results provide a simplification of the widely used photon-correlation techniques.
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Publisher American Physical Society Place of Publication Editor
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Call Number Serial 1089
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Author Tretyakov, I.; Shurakov, A.; Perepelitsa, A.; Kaurova, N.; Svyatodukh, S.; Zilberley, T.; Ryabchun, S.; Smirnov, M.; Ovchinnikov, O.; Goltsman, G.
Title Silicon room temperature IR detectors coated with Ag2S quantum dots Type Conference Article
Year 2019 Publication Proc. IWQO Abbreviated Journal Proc. IWQO
Volume Issue Pages 369-371
Keywords silicon detector, quantum dot, IR, surface states
Abstract (up) For decades silicon has been the chief technological semiconducting material of modern microelectronics. Application of silicon detectors in optoelectronic devices are limited to the visible and near infrared ranges, due to their transparency for radiation with a wavelength higher than 1.1 μm. The expansion Si absorption towards longer wave lengths is a considerable interest to optoelectronic applications. In this work we present an elegant and effective solution to this problem using Ag2S quantum dots, creating impurity states in Si to cause sub-band gap photon absorption. The sensitivity of room temperature zero-bias Si_Ag2S detectors, which we obtained is 1011 cmHzW . Given the variety of QDs parameters such as: material, dimensions, our results open a path towards the future study and development of Si detectors for technological applications.
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ISSN ISBN 978-5-89513-451-1 Medium
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Notes Approved no
Call Number Serial 1154
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