Current correlations of an on-demand single-electron emitter
作者： Adrien Mahé , FD Parmentier , Erwann Bocquillon , J-M Berroir , DC Glattli
DOI: 10.1103/PHYSREVB.82.201309
关键词: Quantum optics 、 Quantum noise 、 Open quantum system 、 Quantum amplifier 、 Computational physics 、 Physics 、 Quantum limit 、 Quantum imaging 、 Quantum dissipation 、 Quantum sensor 、 Quantum mechanics
摘要: In analogy with quantum optics, short-time correlations of the current fluctuations are measured and used to assess quality single-particle emission a recently introduced on-demand electron source. We observe, in context electronics, fundamental noise limit associated time single particles, or jittering. optimum operating conditions source, reduces jitter limit, which demonstrates emission. Combined coherent manipulations electrons conductor, this optics experiment opens way explore new problems including statistics interactions at single-electron level.
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