electron gas

نتایج جستجو برای: electron gas

تعداد نتایج: 539187 فیلتر نتایج به سال:

Nonlinear plasma waves in an electron gas

Journal: :Journal of Physics A: Mathematical and Theoretical 2018

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Green Function Method for Electron Gas. I

Journal: :Progress of Theoretical Physics 1960

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Free electron gas in cavity quantum electrodynamics

Journal: :Physical review research 2022

Cavity modification of material properties and phenomena is a novel research field largely motivated by the advances in strong light-matter interactions. Despite this progress, exact solutions for extended systems strongly coupled to photon are not available, both theory experiments rely mainly on finite-system models. Therefore paradigmatic example an exactly solvable system cavity becomes hig...

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Spatially probed electron-electron scattering in a two-dimensional electron gas

2010

M. P. Jura M. Grobis M. A. Topinka L. N. Pfeiffer K. W. West D. Goldhaber-Gordon

M. P. Jura,1,* M. Grobis,2,† M. A. Topinka,2,3,‡ L. N. Pfeiffer,4,§ K. W. West,4,§ and D. Goldhaber-Gordon2, 1Department of Applied Physics, Stanford University, Stanford, California 94305, USA 2Department of Physics, Stanford University, Stanford, California 94305, USA 3Department of Materials Science & Engineering, Stanford University, Stanford, California 94305, USA 4Bell Labs, Alcatel-Lucen...

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Absolute negative resistance induced by directional electron-electron scattering in a two-dimensional electron gas.

Journal: :Physical review letters 2007

Ismet I Kaya Karl Eberl

A three-terminal device formed by two electrostatic barriers crossing an asymmetrically patterned two-dimensional electron gas displays an unusual potential depression at the middle contact, yielding absolute negative resistance. The device displays momentum and current transfer ratios that far exceed unity. The observed reversal of the current or potential in the middle terminal can be interpr...

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