Results 81 to 90 of about 638,510 (300)
Influence of an Argon/Silane Atmosphere on the Temperature of a Thermal Plasma
Advanced Engineering Materials, EarlyView.The influence of a silane‐doped argon atmosphere on the chemical composition and temperature of a thermal nontransferring argon plasma is investigated using optical emission spectroscopy. As a result of the high amount of free electrons resulting from the stepwise ionization and dissociation of the silane molecule, even a silane addition of 0.01 vol ...
Lena Kreie +4 more
wiley +1 more source
Thermal noise driven computing [PDF]
Applied Physics Letters, 2006 A new type of computing, where thermal noise is the information carrier and the clock in a computer, is proposed. The energy requirement/dissipation is studied in a simple digital system with zero threshold voltage when the thermal noise is equal to or greater than the digital signal.
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Thermal noise of whispering-gallery resonators [PDF]
Physical Review A, 2012 By direct application of the fluctuation-dissipation theorem, we numerically calculate the fundamental dimensional fluctuations of crystalline CaF2 whispering gallery resonators in the case of structural damping, and the limit that this noise imposes on the frequency stability of such resonators at both room and cryogenic temperatures.
Chijioke, Akobuije +3 more
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, 2015 The so-called quasi-Bell entangled coherent states in a thermal environment are studied. In the analysis, we assume thermal noise affects only one of the two modes of each state.
Kato, Kentaro
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Measurements of mechanical thermal noise and energy dissipation in optical dielectric coatings [PDF]
, 2014 In recent years an increasing number of devices and experiments are shown to be limited by mechanical thermal noise. In particular sub-Hertz laser frequency stabilization and gravitational wave detectors, that are able to measure fluctuations of 1E-18 m ...
Bellon, Ludovic +12 more
core +5 more sources
Application of Raman and Photoluminescence Spectroscopy to MgO‐C Refractories
Advanced Engineering Materials, EarlyView.Visible to near infrared luminescence of MgO is studied on MgO‐C bricks and nominally pure MgO powder, with focus on two similar sharp high‐intensity signals, at 699 and 871 nm, each surrounded by symmetrical sidebands. The nature of these sidebands is investigated by temperature‐dependent spectroscopic measurements, confirming phonon involvement by ...
Julia Richter +5 more
wiley +1 more source
Factorization and Closed Form of Quantum Density Operators and Related Multiplicity
AppliedMathThe final goal of this paper is to organize the tools needed to study digital Quantum Communications, where classical information is entrusted to quantum states represented by density operators.
Gianfranco Cariolaro, Edi Ruffa
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Mechanical-Thermal Noise in Drive-Mode of a Silicon Micro-Gyroscope
Sensors, 2009 A new closed-loop drive scheme which decouples the phase and the gain of the closed-loop driving system was designed in a Silicon Micro-Gyroscope (SMG).
Bailing Zhou +3 more
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The role of homophily in opinion formation among mobile agents
Journal of Information and Telecommunication, 2020 Understanding the evolution and spread of opinions within social groups gives important insight into areas such as public elections and marketing. We are specifically interested in how psychological theories of interpersonal influence may affect how ...
Enas E. Alraddadi +3 more
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Microphone Thermal Agitation Noise [PDF]
The Journal of the Acoustical Society of America, 1970 In electrodynamic microphones, there are two major sources of thermal agitation noise, namely, the electromotive force due to the thermal agitation of the electrons in the conductor and the electromotive force produced by the motion of the diaphragm due to the thermal agitation of the molecules impinging upon the diaphragm.
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