Strained Layer Silicon

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• Strained silicon — is a layer of silicon in which the silicon atoms are stretched beyond their normal interatomic distance. This can be accomplished by putting the layer of silicon over a substrate of silicon germanium (SiliconGermanium). As the atoms in the… …   Wikipedia

• Strained silicon directly on insulator — (SSDOI) is a procedure developed by IBM which removes the silicon germanium layer in the strained silicon process leaving the strained silicon directly on the insulator …   Wikipedia

• Silicon-germanium — SiGe (IPA|ˈsɪɡɪː, IPA|ˈsaɪdʒɪ), or silicon germanium, is a general term for the alloy Si1 xGex which consists of any molar ratio of silicon and germanium. It is commonly used as a semiconductor material in integrated circuits (ICs) for… …   Wikipedia

• strained silicon — noun A layer of silicon atoms deposited onto a substrate of silicon germanium constrained to be wider apart than normal; this decreases resistance and increases performance when made into a chip …   Wiktionary

• Atomic layer deposition — (ALD) is a gas phase chemical process used to create extremely thin coatings. The majority of ALD reactions use two chemicals, typically called s. These precursors react with a surface one at a time in a sequential manner. By exposing the… …   Wikipedia

• SLS — Sodium Lauryl Sulfate (Medical » Laboratory) **** Selective Laser Sintering (Academic & Science » Physics) * Sim Lim Square (Community) * Surf Lifesaving (Community » Non Profit Organizations) * Soft Landing Systems (Governmental » Military) *… …   Abbreviations dictionary

• Stranski-Krastanov growth — (SK growth, also Stransky Krastanov or Stranski Krastanow) is one of the three primary modes by which thin films grow epitaxially at a crystal surface or interface. Also known as layer plus island growth , the SK mode follows a two step process:… …   Wikipedia

• MODFET — 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… …   Wikipedia

• Integrated circuit — Silicon chip redirects here. For the electronics magazine, see Silicon Chip. Integrated circuit from an EPROM memory microchip showing the memory blocks, the supporting circuitry and the fine silver wires which connect the integrated circuit die… …   Wikipedia

• Mathematics and Physical Sciences — ▪ 2003 Introduction Mathematics       Mathematics in 2002 was marked by two discoveries in number theory. The first may have practical implications; the second satisfied a 150 year old curiosity.       Computer scientist Manindra Agrawal of the… …   Universalium

• Strain engineering — refers to a general strategy employed in semiconductor manufacturing to enhance device performance. Performance benefits are achieved by modulating strain in the transistor channel, which enhances electron mobility (or hole mobility) and thereby… …   Wikipedia