Last edited by Balabar
Sunday, August 9, 2020 | History

1 edition of The Physics of the Two-Dimensional Electron Gas found in the catalog.

The Physics of the Two-Dimensional Electron Gas

by J. T. Devreese

  • 383 Want to read
  • 25 Currently reading

Published by Springer US in Boston, MA .
Written in English

    Subjects:
  • Physics

  • Edition Notes

    Statementedited by J.T. Devreese, F.M. Peeters
    ContributionsPeeters, F. M.
    Classifications
    LC ClassificationsQC1-75
    The Physical Object
    Format[electronic resource] /
    Pagination1 online resource (441 pages)
    Number of Pages441
    ID Numbers
    Open LibraryOL27081039M
    ISBN 101461319072
    ISBN 109781461319078
    OCLC/WorldCa840281505

    We explored the possibility of producing a two-dimensional electron gas (2DEG) in polar/polar (LaAlO 3) m /(KNbO 3) n perovskite superlattices that have N type and P type interfaces using the first-principles electronic structure calculations. Two different kinds of LaAlO 3 /KNbO 3 superlattices were constructed, namely stoichiometric NP superlattice (NP-SL) and non-stoichiometric NN. Electric field effect in electronic double layer transistor (EDLT) configuration with ionic liquids as the dielectric materials is a powerful means of exploring various properties in different materials. Here, we demonstrate the modulation of electrical transport properties and extremely high mobility of two-dimensional electron gas at LaAlO3/SrTiO3 (LAO/STO) interface through ionic liquid Cited by:

    A thermodynamic equation of state of two-dimensional electron gas well describes the experimental results. 1. Introduction. One of the basic problems in understanding physical properties of a two-dimensional electron gas (2DEG) is to know whether the electron density is Cited by: 1.   Semiconductor nanostructures based on two-dimensional electron gases (2DEGs) could form the basis of future devices for sensing, information processing and quantum computation. Although electron Cited by:

    The oxide two-dimensional electron gases (2DEGs) have been intensively studied for both fundamental and applied research over the past decade. It is known that the electrostatic and optical gating can both effectively modulate the transport behavior of 2DEG. 1 Answer 1. In a gas the particles are weakly interacting with long mean free paths and no correlations in position. This exactly describes the two dimensional systems of electrons you describe.


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The Physics of the Two-Dimensional Electron Gas by J. T. Devreese Download PDF EPUB FB2

About this book The Advanced Study Institute on "The Physics of the two-Dimen­ sional Electron Gas" took place at the Conference Centre liTer Helme", close to Oostende.

Introduction The Advanced Study Institute on "The Physics of the two-Dimen­ sional Electron Gas" took place at the Conference Centre liTer Helme", close to Oostende.

The Paperback of the The Physics of the Two-Dimensional Electron Gas by J.T. Devreese, F.M. Peeters | at Barnes & Noble.

FREE Shipping on $35 or more. Due to COVID, orders may be delayed. The Physics of the Two-Dimensional Electron Gas Klaus von Klitzing (auth.), J. Devreese, F.

Peeters (eds.) The Advanced Study Institute on "The Physics of the two-Dimen­ sional Electron Gas" took place at the Conference Centre liTer Helme". Summary The two-dimensional electron gas (2DEG) trapped at a doped heterojunction is the most important low-dimensional system for electronic transport.

It forms the core of a field-effect transistor, which goes by many acronyms including modulation-doped field-effect transistor (MODFET) and high electron mobility transistor (HEMT).

NATO Advanced Study Institute on the Physics of the Two-Dimensional Electron Gas ( Oostduinkerke, Belgium) Physics of the two-dimensional electron gas. New York: Plenum Press, © (OCoLC) Material Type: Conference publication, Internet resource: Document Type: Book, Internet Resource: All Authors / Contributors.

Description The Advanced Study Institute on "The Physics of the two-Dimen sional Electron Gas" took place at the Conference Centre liTer Helme", close to Oostende (Belgium), from June 2 t The Physics of the Two-Dimensional Electron Gas Edited by J.

Devreese and F. Peeters University of Antwerp Antwerp, Belgium Plenum Press New York and London Published in cooperation with NATO Scientific Affairs Division. The two-dimensional behavior is associated with the nearly plane wave electron states in the inversion layer.

The potential V(z) is associated with the electric fleld V(z) = eEz and because of the negative charge on the electron, a potential well is formed containing bound states described by quantized Size: KB. The surface of the AlGaN barrier layer in AlGaN/GaN high electron mobility transistors has strong and hitherto unexplained effects on transistor characteristics.

Indeed, it has been cited as the source of the two-dimensional electron gas at the AlGaN/GaN interface. Using computational methods based on density functional theory, we investigate surface reconstructions on realistic GaN and AlN Cited by: Summary: The Advanced Study Institute on "The Physics of the two-Dimen­ sional Electron Gas" took place at the Conference Centre liTer Helme", close to Oostende.

The two-dimensional electron gas (2DEG) with spinorbit coupling and many-body electron-electron interactions is a paradigmatic system in semiconductor physics and technology, in.

Free Electron Fermi Gas Electrons in a metal Electrons in one atom One electron in an atom (a hydrogen-like atom): the nucleon has charge +Z e, where Z is the atomic number, and there is one electron moving around this nucleon Four quantum number: n, l and lz, sz.

Energy levels En with n = 1, 2, 3 En = - () Z2 me4 32 p2 e 0 2. Thus, in addition to the e-ionized impurity scattering, the Coulomb interaction between the spin-up and -down electrons also contributes to the spin transport.

In this paper, we present a theory and numerical calculations of spin diffusion coefficients in a two-dimensional electron gas (2DEG) interacting through the Coulomb by: 4. The quantum dot is fabricated by electron beam lithography and subsequent reactive ion etching.

The dot potential and electron density are modified by laterally defined side gates in the plane of the dot. Low temperature measurements show Coulomb blockade with a single electron charging energy of by: The energy of an electron on the Fermi surface is called the Fermi energy ε F = ℏ 2 k F 2 2 m, and the momentum p F = ℏ k F is known as the Fermi momentum.

A schematic diagram of the Fermi sphere is shown in Figure   Michael Schirber is a Corresponding Editor for Physics based in Lyon, France. Modulating the Electrical Transport in the Two-Dimensional Electron Gas at LaAlO 3 / SrTiO 3 Heterostructures by Interfacial Flexoelectricity.

Fan Zhang, Peng Lv, Yiteng Zhang, Shujin Huang, Chi-Man Wong, Hei-Man Yau, Xinxin Chen, Zheng Wen, Xiaoning Jiang, Changgan. With the help of the two-dimensional electron gas (2DEG) at the LaAlO3–SrTiO3 interface, spin and charge currents can be interconverted.

However, the conversion efficiency has been strongly depressed by LaAlO3, which blocks spin transmission. It is therefore highly desired to explore 2DEGs sandwiched between ferromagnetic insulators that are transparent for by: 1.

Further, the book examines experiments and theoretical analyses of cyclotron resonance in detail. Optical and transport properties, magneto-transport, two-dimensional electron gas transport (HEMT and MOSFET) and quantum transport are reviewed, while optical transition, electron-phonon interaction and electron mobility are also : Springer International Publishing.

The discovery of a two-dimensional electron gas (2DEG) at the LaAlO 3 /SrTiO 3 interface 1 has resulted in the observation of many properties 2,3,4,5 not present in conventional semiconductor Cited by:. Thermodynamics of Two-Dimensional Electron Gas in a Magnetic Field Article (PDF Available) in Physics Research International (24) January with Reads How we measure 'reads'.Consideration of two-dimensional electron gas devices conclude the treatment.

The physics of 2DEG is explained in detail and the applications in THz and IR region are discussed. Both authors are working currently on these 2D materials developing theory and applications.The first experimental realization of ballistic point contacts in a two-dimensional electron gas for the study of transverse electron focussing by a magnetic field is reported.

Multiple peaks associated with skipping orbits of electrons reflected specularly by the channel boundary are observed.