Resonances in Fock space: optimization of a SASER device

We model the Fock space for the electronic resonant tunneling through a double barrier including the coherent effects of the electron–phonon interaction. The geometry is optimized to achieve the maximal optical phonon emission required by a SASER (ultrasound emitter) device.

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Bibliographic Details
Published inPhysica A Vol. 283; no. 1; pp. 297 - 301
Main Authors Torres, L.E.F.Foa, Pastawski, H.M, Makler, S.S
Format Journal Article
LanguageEnglish
Published Elsevier B.V 01.08.2000
Subjects
Electronic resonance tunneling
73.40.Gk
Electronic resonance tunneling
73.20.Dx
73.50.Rb
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Summary:We model the Fock space for the electronic resonant tunneling through a double barrier including the coherent effects of the electron–phonon interaction. The geometry is optimized to achieve the maximal optical phonon emission required by a SASER (ultrasound emitter) device.
ISSN:0378-4371
1873-2119
DOI:10.1016/S0378-4371(00)00171-0