Quantum discreteness and fundamental 1/f noise in tunnel junctions, nano-composites and other many-electron systems

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dc.creatorKuzovlev, Yu. E.
dc.creatorMedvedev, Yu. V.
dc.creatorGrishin, A. M.
dc.date2000-10-27
dc.date.accessioned2026-07-07T02:39:10Z
dc.date.available2026-07-07T02:39:10Z
dc.descriptionIt is shown, with citing tunnel junction as an example, that mutual interplay of electron quantum transfers in a conducting system can be the fast mechanism for generation fundamental low-frequency flicker conductance fluctuations (1/f noise) without composing Lorentzians. This effect is lost in a theory which neglects the actual discreteness of electron energy levels. The analytical estimates of fluctuations of tunnel conductance are obtained, and the strong 1/f-noise sensibility to the discreteness as observed in nano-composites is explained both qualitatively and quantitatively.
dc.description16 pages, no figures
dc.identifierhttps://arxiv.org/abs/cond-mat/0010447
dc.identifierhttp://arxiv.org/abs/cond-mat/0010447
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/16945
dc.subjectStatistical Mechanics
dc.subjectStrongly Correlated Electrons
dc.titleQuantum discreteness and fundamental 1/f noise in tunnel junctions, nano-composites and other many-electron systems
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