Results 1 to 10 of about 315,310 (78)
Lorentzian Entropies and Olbert's κ - Distribution
Frontiers in Physics, 2020 This note derives the various forms of entropy of a systems subject to Olbert distributions (generalized Lorentzian probability distributions known as κ-distributions), which are frequently observed, particularly in high-temperature plasmas.
Rudolf A. Treumann +2 more
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Introduction to The Spiral Dynamics and The Spiral Coriolis Force [PDF]
, 2018 The spiral dynamics of a point-like body of mass m in spiral differential geometry are introduced. New ideal motions have been studied, the uniform spiral motion and the uniform spiral-polar motion.
Fabbri, Italo Mario
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Effect of potential fluctuations on shot noise suppression in mesoscopic cavities
AIP Advances, 2013 We perform a numerical investigation of the effect of the disorder associated with randomly located impurities on shot noise in mesoscopic cavities. We show that such a disorder becomes dominant in determining the noise behavior when the amplitude of the
P. Marconcini +3 more
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Raman spectra of bilayer graphene covered with Poly(methyl methacrylate) thin film
AIP Advances, 2012 The Raman spectra of bilayer graphene covered with poly(methyl methacrylate) (PMMA) were investigated. Both the G and 2D peaks of PMMA-coated graphene were stiff and broad compared with those of uncovered graphene.
Minggang Xia, Zhidan Su, Shengli Zhang
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Reflection and Transmission of Acoustic Waves at Semiconductor - Liquid Interface
AIP Advances, 2011 The study of reflection and transmission characteristics of acoustic waves at the interface of a semiconductor halfspace underlying an inviscid liquid has been carried out.
J. N. Sharma, A. Sharma
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Length and boundary effects on a nanorod
AIP Advances, 2012 We investigate length and boundary effects on the equilibrium strain of a ⟨100⟩ copper nanorod with {100} or {110} surfaces. Unlike a nanowire, a free-edged nanorod has finite length and has two more surfaces at both tip and root.
Wonbae Kim, Hayoung Chung, Maenghyo Cho
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AIP Advances, 2018 The size dependence of the dielectric constants of barium titanate or other ferroelectric particles can be explored by embedding particles into an epoxy matrix whose dielectric constant can be measured directly.
Jonas L. Kaufman +10 more
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AIP Advances, 2018 We report on spectral investigation of photocurrent of a nonconventional GaAs/AlGaAs quantum well photodetector (QWP) which realizes a response to terahertz (THz) radiation by intradonor transitions (IDTs) in AlGaAs barriers rather than typical ...
C. H. Yu +5 more
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Studying the properties of Gd2O3–WO3–CaO–SiO2–B2O3 glasses doped with Tb3+
Semiconductor Physics, Quantum Electronics & Optoelectronics, 2020 The gadolinium tungsten calcium silicon borate glasses doped with Tb3+ were prepared using the melt quenching technique to study physical, absorption and luminescence properties.
Nawarut Jarucha +3 more
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AIP Advances, 2018 The electric powertrain is a nonlinear dynamic system, when electric vehicles (EVs) drive under torque control mode, unexpected oscillation of direct-axis current id and quadrature-axis currents iq of PMSM may occur in case of an unreasonable control ...
Donghai Hu, Yanzhi Yan, Zhongyan Li
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