heterojunction
91Molecular-beam epitaxy — (MBE), is one of several methods of depositing single crystals. It was invented in the late 1960s at Bell Telephone Laboratories by J. R. Arthur and Alfred Y. Cho.MethodMolecular beam epitaxy takes place in high vacuum or ultra high vacuum (10−8… …
92Schottky barrier — A Schottky barrier is a potential barrier formed at a metal semiconductor junction which has rectifying characteristics, suitable for use as a diode. The largest differences between a Schottky barrier and a p n junction are its typically lower… …
93N-type semiconductor — N type semiconductors are a type of extrinsic semiconductor where the dopant atoms are capable of providing extra conduction electrons to the host material (e.g. phosphorus in silicon). This creates an excess of negative (n type) electron charge… …
94P-n junction — A p n junction is a junction formed by combining P type and N type semiconductors together in very close contact. The term junction refers to the region where the two regions of the semiconductor meet. It can be thought of as the border region… …
95HBT — is a three letter acronym that could mean:* Handelsschule Berliner Tor * Healthcare Benefit Trust * Heritage Bank Trust * Heterojunction Bipolar Transistor * Herringbone twill. A type of cloth. * Hostage Barricade Team * Houston Belt and Terminal …
96HJ — or Hj can mean:* Asian Express Airlines IATA airline designator * Handjob, a sexual act * hectojoule (hJ), an SI unit of energy equal to 102 joules * Hall–Janko group, a mathematical group * Hero s Journey (MMORPG), the game by Simutronics Corp.… …
97Polymer solar cell — Polymer solar cells are a type of organic solar cell: they produce electricity from sunlight. A relatively novel technology, they are being researched by universities, national laboratories and several companies around the world. Device physics… …
98Pentacene — Chembox new ImageFile = Pentacene.png ImageSize = IUPACName = Pentacene OtherNames = Section1 = Chembox Identifiers CASNo = 135 48 8 PubChem = 24886995 SMILES = c45cc3cc2cc1ccc cc1cc2cc3cc4cccc5 Section2 = Chembox Properties Formula = C22H14… …
99Aluminium gallium nitride — (AlGaN) is a semiconductor material. It is an alloy of aluminium nitride and gallium nitride.AlGaN is used to manufacture light emitting diodes operating in blue to ultraviolet region, where wavelengths down to 250 nm (far UV) were achieved. It… …
100Chemical beam epitaxy — (CBE) forms an important class of deposition techniques for semiconductor layer systems, especially III V semiconductor systems. This form of epitaxial growth is performed in an ultrahigh vacuum system. The reactants are in the form of molecular… …
