A two-dimensional electron gas (2DEG) is a scientific model in solid-state physics. It is an electron gas that is free to move in two dimensions, but...

A two-dimensional gas is a collection of objects constrained to move in a planar or other two-dimensional space in a gaseous state. The objects can be:...

effect transistors whose operation relies on the formation of a two-dimensional electron gas (2DEG) are known as HEMTs. In HEMTS electric current flows between...

Branched flow was first identified in experiments with a two-dimensional electron gas. Electrons flowing from a quantum point contact were scanned using...

has been observed experimentally in a two-dimensional electron gas and in graphene. For typical three-dimensional metals, the temperature-dependence of...

Fermi gas is an idealized model, an ensemble of many non-interacting fermions. Fermions are particles that obey Fermi–Dirac statistics, like electrons, protons...

showed how split gates could be used to convert a two-dimensional electron gas into one-dimension, first in silicon and then in gallium arsenide. This...

X-Men Laughlin wavefunction, an ansatz for the ground state of a two-dimensional electron gas (physics) Homer Laughlin China Company Lachlan (disambiguation)...

known as the uniform electron gas (UEG) or homogeneous electron gas (HEG), is a quantum mechanical model of interacting free electrons in a solid where the...

approximation leads to an ensemble of non-interacting electrons. For a three-dimensional electron gas we can define the Fermi energy as E F = ℏ 2 2 m e (...

semiconductor single crystals, high-mobility two-dimensional electron gases, and heavy-fermion metals. Free electron model Arnold Sommerfeld Electrical conductivity...

Monte Carlo calculation of the Fermi-liquid parameters in the two-dimensional electron gas". Physical Review B. 50 (3): 1684–1694. arXiv:1307.4009. Bibcode:1994PhRvB...

is a quantized version of the Hall effect which is observed in two-dimensional electron systems subjected to low temperatures and strong magnetic fields...

Gas electron diffraction (GED) is one of the applications of electron diffraction techniques. The target of this method is the determination of the structure...

Comprehensive two-dimensional gas chromatography, or GC×GC, is a multidimensional gas chromatography technique that was originally described in 1984 by...

crystal is the solid (crystalline) phase of electrons first predicted by Eugene Wigner in 1934. A gas of electrons moving in a uniform, inert, neutralizing...

the study of the two-dimensional electron gas (2DEG) has also resulted in many investigations on the properties of polarons in two dimensions. A simple...

Serge (1 July 1988). "Theory of the photon-drag effect in a two-dimensional electron gas". Physical Review B. 38 (1): 87–96. Bibcode:1988PhRvB..38...87G...

been lattice-matched with InGaAs on InP to create and study a two-dimensional electron gas. A GaAsSb/GaAs-based heterostructure was used to make a near-infrared...

Foundation for the pursuit of graphene science. The first paper, "Two dimensional electron gas properties of ultrathin epitaxial graphite", was presented in...

junction. These, and the HEMTs (high-electron-mobility transistors, or HFETs), in which a two-dimensional electron gas with very high carrier mobility is...

the conductivity is two-dimensional, leading many researchers to refer to it as a two-dimensional electron gas (2DEG). Two-dimensional does not mean that...

an electron confined in the z {\displaystyle z} -direction, which is a relevant experimental situation — found in two-dimensional electron gases, for...

part of the team that succeeded in 1966 in the detection of a two-dimensional electron gas and its quantum properties in semiconductors. Fang studied at...

ansatz, proposed by Robert Laughlin for the ground state of a two-dimensional electron gas placed in a uniform background magnetic field in the presence...

decreased potential in the two-dimensional electron gas (2DEG) by means of electrical gates such that electrons or electron holes are confined in the 2DEG...

artificial 'quantum wires' (one-dimensional strips of electrons) defined by applying gate voltages to a two-dimensional electron gas, or by other means (lithography...

a tight-binding model. Typically, the itinerant electrons that form the two-dimensional electron gas (2DEG) originate in atomic s and p orbitals. For...

Christopher R. (March 2009). "Quantum holographic encoding in a two-dimensional electron gas". Nature Nanotechnology. 4 (3): 167–172. arXiv:0904.3579. doi:10...

strong localization of electrons in their disordered, two-dimensional potential. But, at the quantum Hall transition, the electron gas delocalizes as can...