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Pis'ma v Zh. Èksper. Teoret. Fiz., 2005, Volume 82, Issue 4, Pages 228–233 (Mi jetpl1539)  

This article is cited in 18 scientific papers (total in 18 papers)


Parity and abrupt broadening of resonance levels in triple-barrier structures

A. B. Pashkovskii

State Scientific-Production Enterprise "Istok"

Abstract: Expressions for resonance active high-frequency small-signal conductivity and resonance level widths have been derived for asymmetric triple-barrier resonance-tunneling structures with thin high barriers. It is found that if the levels forming a common resonance level have different parities in each of double-barrier structures, the width of the common level and, accordingly, the total conductance of the entire structure may increase manifold for a certain choice of the triple-barrier structure parameters. Consequently, the lifetime of electrons on this level also decreases drastically; hence, the conditions of coherent transport (departure of electrons from the structure without their collision with phonons) can be easily realized.

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English version:
Journal of Experimental and Theoretical Physics Letters, 2005, 82:4, 210–214

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Document Type: Article
PACS: 73.40.-c
Received: 30.06.2005

Citation: A. B. Pashkovskii, “Parity and abrupt broadening of resonance levels in triple-barrier structures”, Pis'ma v Zh. Èksper. Teoret. Fiz., 82:4 (2005), 228–233; JETP Letters, 82:4 (2005), 210–214

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    This publication is cited in the following articles:
    1. Pashkovskii A.B., “High quantum efficiency of intersubband transision on combined parity levels in triple-barrier structures”, 2006 16th International Crimean Conference Microwave & Telecommunication Technology, 2006, 631–632  crossref  isi  scopus
    2. Tkach N.V., Seti Yu.A., “Doublet resonances of an electron in symmetric three-barrier resonant tunneling structures”, Technical Physics, 54:12 (2009), 1832–1836  crossref  isi  elib  scopus
    3. Tkach N.V., Seti Yu.A., “Plane two-barrier resonance-tunneling structures: Resonance energies and resonance widths of quasi-stationary electron states”, Semiconductors, 43:10 (2009), 1305–1315  crossref  adsnasa  isi  elib  scopus
    4. Tkach N.V., Seti Yu.A., “Evolution and collapse of quasistationary states of an electron in planar symmetric three-barrier resonance-tunneling structures”, Low Temperature Physics, 35:7 (2009), 556–564  crossref  adsnasa  isi  elib  scopus
    5. Tkach M.V., Makhanets O.M., Seti J.O., Dovganiuk M.M., Voitsekhivska O.M., “Electronic Conductivity in Open Cylindrical Two-Barrier Symmetric Resonance Tunnel Structure”, Acta Physica Polonica A, 117:6 (2010), 965–970  crossref  isi  elib  scopus
    6. Seti J., Tkach M., Voitsekhivska O., “Dynamic conductivity of symmetric three-barrier plane nanosystem in constant electric field”, Condensed Matter Physics, 14:1 (2011), 13701  crossref  isi  elib  scopus
    7. Tkach N.V., Seti J.A., “Evolution of the spectral parameters of quasiparticles in an open symmetrical three-barrier resonant tunneling nanostructure”, Physics of the Solid State, 53:3 (2011), 590–598  crossref  adsnasa  isi  scopus
    8. Tkach N.V., Seti J.A., “Optimization of the configuration of a symmetric three-barrier resonant-tunneling structure as an active element of a quantum cascade detector”, Semiconductors, 45:3 (2011), 376–384  crossref  adsnasa  isi  elib  scopus
    9. Tkach M.V., Seti J.O., Voitsekhivska O.M., “Non-perturbation theory of electronic dynamic conductivity for two-barrier resonance tunnel nano-structure”, Condensed Matter Physics, 14:4 (2011), 43702  crossref  isi  elib  scopus
    10. N. V. Tkach, J. A. Seti, “Nonresonant transparency channels of a two-barrier nanosystem in an electromagnetic field with an arbitrary strength”, JETP Letters, 95:5 (2012), 271–276  mathnet  crossref  isi  elib  elib
    11. Tkach N.V., Seti J.A., Matijek V.A., Boyko I.V., “On the Active Conductivity of a Three-Barrier Resonant-Tunneling Structure and Optimization of Quantum Cascade Laser Operation”, Semiconductors, 46:10 (2012), 1304–1309  crossref  adsnasa  isi  elib  scopus
    12. Tkach V M., Seti J.O., Voitsekhivska O.M., “Evolution of Electron Spectrum in Symmetric Two-Barrier Open Nanostructure Under the Influence of Strong Electromagnetic Field”, Ukr. J. Phys. Opt., 13:1 (2012), 36–44  crossref  isi
    13. Tkach M.V., Seti J.O., Voitsekhivska O.M., “Quasi-Stationary States of Electrons Interacting with Strong Electromagnetic Field in Two-Barrier Resonance Tunnel Nano-Structure”, Condens. Matter Phys., 15:3 (2012), 33703  crossref  isi  elib  scopus
    14. Tkach M.V., Seti J.O., Matijek V.O., “Optimization of Operation of Tera Hertz Nano-Laser at the Base of Three-Barrier Resonance Tunnel Structure with Shifted Bottoms of Potential Wells”, Rom. J. Phys., 57:7-8 (2012), 1148–1157  isi  elib
    15. Tkach M.V., Seti Yu.O., Voitsekhivska O.M., Zegrya G.G., “Conductivity of Three-Barrier Resonance Tunnel Structure”, Rom. J. Phys., 57:3-4 (2012), 620–629  isi  elib
    16. Tkach M. Seti J. Boyko I. Voitsekhivska O., “Dynamic Conductivity of Resonance Tunnel Structures in the Model of Open Cascade in Nanolasers”, Rom. Rep. Phys., 65:4 (2013), 1443–1453  isi  elib
    17. Tkach N.V., Seti J.A., “On the Transmission Channels and Current-Voltage Characteristics of a Double-Barrier Nanostructure Driven by Dc Electric and Electromagnetic Fields of Arbitrary Strength”, Semiconductors, 48:5 (2014), 590–595  crossref  isi  elib  scopus
    18. Tkach N.V. Seti J.A. Grynyshyn Yu.B., “Electron-Phonon Interaction in Three-Barrier Nanosystems as Active Elements of Quantum Cascade Detectors”, Semiconductors, 49:4 (2015), 529–539  crossref  isi  elib  scopus
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