TITLE

Controlled generation of resonant electron-electron scattering induced current in quantum well structures

AUTHOR(S)
Coquelin, M.; Strasser, G.; Gornik, E.; Bakshi, P.; Ciftan, M.
PUB. DATE
October 2009
SOURCE
Applied Physics Letters;10/26/2009, Vol. 95 Issue 17, p172108
SOURCE TYPE
Academic Journal
DOC. TYPE
Article
ABSTRACT
Current voltage measurements on samples designed for the resonant excitation of intersubband plasmons are reported. These resonances which represent collective electron-electron scattering processes contribute a significant amount to the total current under controlled bias conditions. Measurements with applied magnetic field give additional evidence for the resonant mechanism when the cyclotron energy (or multiples of it) matches the subband splitting.
ACCESSION #
44909816

 

Related Articles

  • Cyclotron resonance in InAs/AlSb quantum wells in magnetic fields up to 45 T. Spirin, K.; Krishtopenko, S.; Sadofyev, Yu.; Drachenko, O.; Helm, M.; Teppe, F.; Knap, W.; Gavrilenko, V. // Semiconductors;Dec2015, Vol. 49 Issue 12, p1616 

    Electron cyclotron resonance in InAs/AlSb heterostructures with quantum wells of various widths in pulsed magnetic fields up to 45 T are investigated. Our experimental cyclotron energies are in satisfactory agreement with the results of theoretical calculations performed using the eight-band kp...

  • Magnetoplasmon replica in the recombination radiation spectra of a quasi-two-dimensional electron gas in GaAs/AlGaAs quantum wells. Volkov, O. V.; Zhitomirskii, V. E.; Kukushkin, I. V.; von Klitzing, K.; Eberl, K. // JETP Letters;10/25/97, Vol. 66 Issue 8, p575 

    The radiative recombination spectra of two-dimensional electrons with free photoexcited holes are investigated for a wide variety of GaAs/AlGaAs quantum wells, with different thicknesses and electron densities. It is found that for certain, close to integral, filling factors an intense line...

  • Enhanced photoluminescence excitation in surface plasmon coupling with an InGaN/GaN quantum well. Lu, Yen-Cheng; Chen, Cheng-Yen; Shen, Kun-Ching; Yeh, Dong-Ming; Tang, Tsung-Yi; Yang, C. C. // Applied Physics Letters;10/29/2007, Vol. 91 Issue 18, p183107 

    The authors report the observation of the enhancement of photoluminescence excitation through the couplings of an InGaN/GaN quantum well (QW) with localized surface plasmons (LSPs) and surface plasmon polaritons (SPPs), which are generated on a Ag nanostructure deposited on the SiN-coated QW...

  • Influence of the magnetic field on the plasmonic properties of transparent Ni anti-dot arrays. Melander, Emil; Östman, Erik; Keller, Janine; Schmidt, Jan; Papaioannou, Evangelos Th.; Kapaklis, Vassilios; Arnalds, Unnar B.; Caballero, B.; García-Martín, A.; Cuevas, J. C.; Hjörvarsson, Björgvin // Applied Physics Letters;8/6/2012, Vol. 101 Issue 6, p063107 

    Extraordinary optical transmission is observed due to the excitation of surface plasmon polaritons in 2-dimensional hexagonal anti-dot patterns of pure Ni thin films, grown on sapphire substrates. A strong enhancement of the polar Kerr rotation is recorded at the surface plasmon related...

  • Influence of Retardation Effects on a 2D Magnetoplasmon Spectrum. Cheremisin, M. V. // JETP Letters;8/25/2004, Vol. 80 Issue 4, p271 

    Within a dissipationless limit, the magnetic field dependence of the magnetoplasmon spectrum for an unbounded two-dimensional electron gas (2DEG) system was found to intersect the cyclotron resonance line and, then, approach the frequency given by light dispersion relation. Recent experiments...

  • Magneto Optical Response in Hg(Cd)MnTe Semiconducting Alloys. Talwar, Devki N.; Feng, Z. C. // AIP Conference Proceedings;12/28/2011, Vol. 1416 Issue 1, p81 

    In the presence of high magnetic fields we have used an effective medium approach within the Voigt geometry to study the two-component p-polarized far-infrared magneto-plasma reflectivity spectra of doped CdHgTe and HgMnTe alloys-providing valuable information of the phonons, plasmons and...

  • Quantum Interference Effects in p-Si1- xGe x Quantum Wells. Leadley, D. R.; Andrievskii, V. V.; Berkutov, I. B.; Komnik, Y. F.; Hackbarth, T.; Mironov, O. A. // Journal of Low Temperature Physics;Apr2010, Vol. 159 Issue 1/2, p230 

    Quantum interference effects, such as weak localization and electron-electron interaction (EEI), have been investigated in magnetic fields up to 11 T for hole gases in a set of Si1- xGe x quantum wells with 0.13< x<0.95. The temperature dependence of the hole phase relaxation time has been...

  • Temperature dependence of quantum lifetime in n-InGaAs/GaAs structures with strongly coupled double quantum wells. Arapov, Yu. G.; Gudina, S. V.; Neverov, V. N.; Podgornykh, S. M.; Yakunin, M. V. // Low Temperature Physics;Jan2013, Vol. 39 Issue 1, p43 

    Longitudinal ρxx(B) and Hall ρxy(B) magnetoresistances are experimentally investigated as a function of in-plane and transverse magnetic fields in n-InGaAs/GaAs nanostructures with strongly-coupled double quantum wells in the temperature range T = 1.8-70 K and magnetic fields B = 0-9.0 T....

  • Resonance modulation of the intersubband electron-electron interaction in an AlSb(δ-Te)/InAs/AsSb(δ-Te) quantum well by magnetic field. Kadushkin, V. I.; Sadof'ev, Yu. G.; Bird, J. P.; Johnson, S. R.; Zhang, Y.-H. // Semiconductors;Mar2007, Vol. 41 Issue 3, p327 

    The amplitude-frequency modulation of oscillations of the magnetoresistance of 2D electrons in an AlSb(δ-Te)/InAs/AsSb(δ-Te) quantum well is studied. In the dependence of the amplitude of the oscillations δ(1/ B) T = const, regions of negative Dingle temperature are observed. The...

Share

Read the Article

Courtesy of VIRGINIA BEACH PUBLIC LIBRARY AND SYSTEM

Sorry, but this item is not currently available from your library.

Try another library?
Sign out of this library

Other Topics