epitaxial silicon
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Silicon on sapphire — (SOS) is a hetero epitaxial process for integrated circuit manufacturing that consists of a thin layer (typically thinner than 0.6 micrometres) of silicon grown on a sapphire (Al2O3) wafer. SOS is part of the Silicon on Insulator (SOI) family of… … Wikipedia
Hybrid silicon laser — A hybrid silicon laser is a semiconductor laser fabricated from both silicon and group III V semiconductor materials. The hybrid silicon laser was developed to address the lack of a silicon laser to enable fabrication of low cost, mass producible … Wikipedia
Epitaxy — refers to the method of depositing a monocrystalline film on a monocrystalline substrate. The deposited film is denoted as epitaxial film or epitaxial layer. The term epitaxy comes from a Greek root ( epi above and taxis in ordered manner ) which … Wikipedia
Microelectromechanical system oscillator — Microelectromechanical system (MEMS) oscillators are timing devices that generate highly stable reference frequencies. These reference frequencies are used to sequence electronic systems, manage data transfer, define radio frequencies, and… … Wikipedia
Semiconductor device fabrication — Semiconductor manufacturing processes 10 µm 1971 3 µm 1975 1.5 µm 1982 … Wikipedia
LDMOS — (laterally diffused metal oxide semiconductor) transistors are used in RF/microwave power amplifiers. These transistors are fabricated via an epitaxial silicon layer on a more highly doped silicon substrate.Such silicon based FETs are widely used … Wikipedia
materials science — the study of the characteristics and uses of various materials, as glass, plastics, and metals. [1960 65] * * * Study of the properties of solid materials and how those properties are determined by the material s composition and structure, both… … Universalium
Power MOSFET — A Power MOSFET is a specific type of Metal Oxide Semiconductor Field Effect Transistor (MOSFET) designed to handle large power. Compared to the other power semiconductor devices (IGBT, Thyristor...), its main advantages are high commutation speed … Wikipedia
Graphene — is a one atom thick planar sheet of sp2 bonded carbon atoms that are densely packed in a honeycomb crystal lattice. It can be viewed as an atomic scale chicken wire made of carbon atoms and their bonds. The name comes from GRAPHITE + ENE;… … Wikipedia
Charge-coupled device — A specially developed CCD used for ultraviolet imaging in a wire bonded package. A charge coupled device (CCD) is a device for the movement of electrical charge, usually from within the device to an area where the charge can be manipulated, for… … Wikipedia
epitaxy — /ep i tak see/, n., pl. epitaxies. Crystall. epitaxis. * * * ▪ crystallography the process of growing a crystal of a particular orientation on top of another crystal, where the orientation is determined by the underlying crystal. The… … Universalium
