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This article is cited in 1 scientific paper (total in 1 paper)
A new model for quantum dot light emitting-absorbing devices: proofs and supplements
H. Neidhardta, L. Wilhelma, V. A. Zagrebnovb a WIAS Berlin, Mohrenstr. 39, 10117 Berlin, Germany
b Institut de Mathématiques de Marseille – UMR 7373CMI – Technopôle Château-Gombert 39, rue F. Joliot Curie13453 Marseille Cedex 13, France
Abstract:
Motivated by the Jaynes–Cummings (JC) model, we consider here a quantum dot coupled simultaneously to a reservoir of photons and to two electric leads (free-fermion reservoirs). This new Jaynes–Cummings–Leads (JCL) model permits a fermion current through the dot to create a photon flux, which describes a light-emitting device. The same model is also used to describe the transformation of a photon flux into a current of fermions, i.e. a quantum dot light-absorbing device. The key tool to obtain these results is the abstract Landauer–Büttiker formula.
Keywords:
Landauer–Büttiker formula, Jaynes–Cummings model, coupling to leads, light emission, solar cells.
Received: 22.12.2014
Citation:
H. Neidhardt, L. Wilhelm, V. A. Zagrebnov, “A new model for quantum dot light emitting-absorbing devices: proofs and supplements”, Nanosystems: Physics, Chemistry, Mathematics, 6:1 (2015), 6–45
Linking options:
https://www.mathnet.ru/eng/nano917 https://www.mathnet.ru/eng/nano/v6/i1/p6
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