- semiconductor heterostructure
-
Any of various structures consisting of two different semiconductors in junction contact; they have unique electrical and electrooptical properties different from those of the components
Wikipedia foundation.
Wikipedia foundation.
Heterostructure barrier varactor — diode The Heterostructure barrier varactor (HBV) diode was invented by Erik Kollberg together with Anders Rydberg in 1989 at Chalmers University of Technology. This semiconductor diode has an anti symmetric current voltage relationship and a… … Wikipedia
Heterostructure-emitter bipolar transistor — The Heterojunction emitter bipolar transistor (HEBT), is a somewhat unique arrangement with respect to emitter blocking of minority carriers. This is accomplished by using heterostructure confinement in the emitter, introducing an energy barrier… … Wikipedia
Double heterostructure — A double heterostructure is formed when two semiconductor materials are grown in to a sandwich . One material (such as AlGaAs) is used for the outer layers (or cladding), and another of smaller band gap (such as GaAs) is used for the inner layer … Wikipedia
Quantum heterostructure — is a heterostructure in a substrate (usually a semiconductor material), with size restricting the movements of the charge carriers and forcing them into a quantum confinement, leading to formation of a set of discrete energy levels at which the… … Wikipedia
Optogan — Founded 2004 Website [1] Optogan Contents 1 Company information 1.1 History … Wikipedia
Model solid approximation — Electronic structure methods Tight binding Nearly free electron model Hartree–Fock method Modern valence bond Generalized valence bond Møller–Plesset perturbation theory … Wikipedia
Naoki Yokoyama — Dr. Naoki Yokoyama (横山 直樹, Yokoyama Naoki?) (March 28, 1949 ) is a Japanese electrical engineer, active in the fields of nanotechnology and electronic and photonic devices, best known for his success in fabricating hot electron transistors and… … Wikipedia
Stark effect — The Stark effect is the shifting and splitting of spectral lines of atoms and molecules due to the presence of an external static electric field. The amount of splitting and or shifting is called the Stark splitting or Stark shift. In general one … Wikipedia
Scanning gate microscopy — (SGM) is a scanning probe microscopy technique with an electrically conductive tip used as a movable gate that couples capacitively to the sample and probes electrical transport on the nanometer scale. Typical samples are mesoscopic devices,… … Wikipedia
гетероструктура полупроводниковая — Термин гетероструктура полупроводниковая Термин на английском semiconductor heterostructure Синонимы Аббревиатуры Связанные термины гетероэпитаксия, квантовая проволока, квантовая яма, полупроводник, светодиод Определение искусственная структура … Энциклопедический словарь нанотехнологий