Two-photon electron transfer between quantum dots

Journal Article · Wed Aug 31 00:00:00 EDT 2005 · Quantum Electronics (Woodbury, N.Y.)

DOI:https://doi.org/10.1070/QE2005V035N08ABEH009181· OSTI ID:21470813

Basharov, Askhat M; Dubovis, Sergei A ^[1]

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1. Laboratory of Nonlinear Optics, Russian Research Centre Kurchatov Institute (Russian Federation)

The effective Hamiltonian of a system describing electrons of two quantum dots in a two-frequency electromagnetic field upon Raman resonance of the field with a pair of the electronic levels of different dots is obtained by the method of equivalent transformation. The states of the continuous spectrum (conduction bands) are correctly taken into account. The role of the terms describing the dynamic Stark effect in a two-body system is analysed. A new mechanism of particle transfer between quantum wells in a non-resonance electromagnetic field is proposed, which is free from disadvantages of previous models. (fourth seminar to the memory of d.n. klyshko)

• OSTI ID: 21470813
• Journal Information: Quantum Electronics (Woodbury, N.Y.), Vol. 35, Issue 8; Other Information: DOI: 10.1070/QE2005v035n08ABEH009181; ISSN 1063-7818
• Country of Publication: United States
• Language: English

Related Subjects

74 ATOMIC AND MOLECULAR PHYSICS
71 CLASSICAL AND QUANTUM MECHANICS
GENERAL PHYSICS
ELECTROMAGNETIC FIELDS
ELECTRON TRANSFER
ELECTRONIC STRUCTURE
ELECTRONS
HAMILTONIANS
PHOTONS
QUANTUM DOTS
QUANTUM WELLS
RAMAN SPECTRA
RESONANCE
STARK EFFECT
TWO-BODY PROBLEM
BOSONS
ELEMENTARY PARTICLES
FERMIONS
LEPTONS
MANY-BODY PROBLEM
MASSLESS PARTICLES
MATHEMATICAL OPERATORS
NANOSTRUCTURES
QUANTUM OPERATORS
SPECTRA