منابع مشابه
Current and Noise in a FM/quantum dot/FM System
F. M. Souza, J. C. Egues and A. P. Jauho 1 Mikroelektronik Centret, Danmarks Tekniske Universitet, DK-2800 Kgs. Lyngby, Denmark 2 Departamento de Fı́sica e Informática, Instituto de Fı́sica de São Carlos, Universidade de São Paulo, 13560-970 São Carlos, São Paulo, Brazil. 3 Department of Physics and Astronomy, University of Basel, Klingelbergstrasse 82, CH-4056 Basel, Switzerland (Dated: February...
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Using the Keldysh nonequilibrium technique, we study current and the tunnelling magnetoresistance (TMR) in a quantum dot coupled to two ferromagnetic leads (FM-dot-FM). The current is calculated for both parallel and antiparallel lead alignments. Coulomb interaction and spin-flip scattering are taken into account within the quantum dot. Interestingly, we find that these interactions play a cont...
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In this paper, an embedded frequency modulation (FM) transmission control software (SW) for a low power battery system is designed and implemented. The simultaneous translation systems for various languages are needed as so many international conferences and festivals are held in world wide. Especially in portable transmitting and receiving systems, the ability of long operation life is used fo...
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The nonlinear distortion of frequency or phase modulation systems composed by a voltage-controlled oscillator (VCO) modulator and a phase-locked loop (PLL) discriminator is addressed. Volterra series nonlinear transfer functions up to third order, for an LC Colpitts type modulator and a PLL with simultaneous nonlinear phase-detector and VCO, are combined as a cascade of mildly nonlinear systems...
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Accepted: July 15, 2016 Study carried out at Multiprofessional Residency Program in Hearing Health, Audiological Research Center – ARC, Cochlear Implant Section, Hospital of Rehabilitation of Craniofacial Anomalies – HRAC, Universidade de São Paulo – USP Bauru (SP), Brazil. 1 Hospital of Rehabilitation of Craniofacial Anomalies – HRAC, Universidade de São Paulo – USP Bauru (SP), Brazil. 2 Cente...
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ژورنال
عنوان ژورنال: The Journal of the Institute of Television Engineers of Japan
سال: 1963
ISSN: 1884-9644
DOI: 10.3169/itej1954.17.642