narrow gap material
1Narrow-gap semiconductor — Narrow gap semiconductors are semiconducting materials with a band gap that is comparatively small compared to silicon. They are used as infrared detectors or thermoelectrics. List of Narrow gap semiconductors HgCdTe PbSe PbS PbTe InAs InSb… …
2Band gap — This article is about solid state physics. For voltage control circuitry in electronics, see Bandgap voltage reference. In solid state physics, a band gap, also called an energy gap or bandgap, is an energy range in a solid where no electron… …
3Wallula Gap — is a large water gap through basalt anticlines in the Columbia River Basin in the U.S. state of Washington, just south of the confluence of the Walla Walla and Columbia rivers. It has been recognized as a National Natural Landmark by the National …
4Lochaber Narrow Gauge Railway — The Lochaber Narrow Gauge Railway was a RailGauge|36 gauge narrow gauge industrial railway. It was a relatively long line, built for the construction and subsequent maintenance of a 15 mile long tunnel from Loch Treig to a factory near Fort… …
5Strongly correlated material — Strongly correlated materials are a wide class of materials that show unusual (often technologically useful) electronic and magnetic properties, such as metal insulator transitions or half metallicity.Electron correlations are those effects which …
6Tape head — For the album by King s X, see Tape Head. A tape head is a type of transducer used in tape recorders to convert electrical signals to magnetic fluctuations and vice versa. Contents 1 Principles of operation 1.1 Reversibility 1.2 Head g …
7Moons of Saturn — Artist s concepts of the Saturnian ring–moon system Saturn, its rings and major icy moons from Mimas to Rhea …
8Spark plug — A spark plug (also, very rarely nowadays, in British English: a sparking plug) is an electrical device that fits into the cylinder head of some internal combustion engines and ignites compressed aerosol gasoline by means of an electric spark.… …
9Nerve guidance conduit — A nerve guidance conduit (also referred to as an artificial nerve conduit or artificial nerve graft, as opposed to an autograft) is an artificial means of guiding axonal regrowth to facilitate nerve regeneration and is one of several clinical… …
10MODFET — The modulated doping field effect transistor or modulation doped field effect transistor (MODFET) is a type of a field effect transistor, also known as the High Electron Mobility Transistor (HEMT). Like other FETs, MODFETs are used in integrated… …
