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    Chapter and Conference Paper

    Anisotropic state of two-dimensional electron gas in high Landau levels

    When several Landau levels of a high mobility two-dimensional electron system are occupied, transport measurements reveal evidence for intriguing new phenomena at low temperature. Near half filling in the N=2 and...

    M. P. Lilly, K. B. Cooper, J. P. Eisenstein… in Advances in Solid State Physics 40 (2000)

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    Chapter and Conference Paper

    Evidence for Virtual Phonon Exchange Between 2-D Electron Gases

    This paper reviews our study of the interaction of phonons with two-dimensional electron gases (2DEG) using a direct probe of electron-electron (e-e) scattering rates. We find evidence for an e-e scattering pr...

    T. J. Gramila, J. P. Eisenstein… in Phonon Scattering in Condensed Matter VII (1993)

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    Chapter and Conference Paper

    Compressibility of the Interacting Two-Dimensional Electron Gas

    A new technique has been employed to study the compressibility of the two-dimensional electron gas. This technique, based upon a double-layer 2D system, is typically 100 times more sensitive than the tradition...

    J. P. Eisenstein in Low-Dimensional Electronic Systems (1992)

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    Chapter and Conference Paper

    The Fractional Quantum Hall Effect at Even Denominators

    The recent discovery of the fractional quantum Hall effect (FQHE) at the even—denominator filling fraction v=5/2 represents yet another surprise in the area of two-dimensional electron physics. Previous to the wo...

    J. P. Eisenstein in High Magnetic Fields in Semiconductor Physics II (1989)

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    Chapter

    Density of States and Electron-Phonon Coupling in Two-Dimensional Electron Systems at High Magnetic Fields

    One of the central problems in the two-dimensional electron field1 is the determination of the Landau level density of states. This quantity plays an essential role in determining almost all physically measurable...

    J. P. Eisenstein in Interfaces, Quantum Wells, and Superlattices (1988)

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    Chapter and Conference Paper

    Quantum Hall Effect Experiments Using Ballistic Phonons

    The intense interest over the last few years in the quantum Hall effect[1], occuring in the 2-D electron gas (2DEG), has been sustained largely by electronic transport measurements. For example, the prediction...

    J. P. Eisenstein, V. Narayanamurti… in Phonon Scattering in Condensed Matter V (1986)

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    Chapter and Conference Paper

    One-Dimensional Second Sound in Superfluid Helium

    In the low temperature, phonon dominated, regime the velocity of second sound in superfluid helium approaches \( {c_0}/\sqrt {3} \) ...

    J. P. Eisenstein, V. Narayanamurti in Phonon Scattering in Condensed Matter V (1986)

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    Chapter and Conference Paper

    High Precision de Haas-Van Alphen Measurements on a Two-Dimensional Electron Gas

    Using a new, highly sensitive, torsional magnetometer technique, we have observed the de Haas-van Alphen Effect in GaAs/(AlGa)As two-dimensional electron systems. The measurements promise to allow direct deter...

    J. P. Eisenstein, H. L. Störmer… in Proceedings of the 17th International Conf… (1985)