epitaxy


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Related to epitaxy: Molecular beam epitaxy

ep·i·tax·y

(ep'i-tak'sē),
The growth of one crystal in one or more specific orientations on the substrate of another kind of crystal, with a close geometric fit between the networks in contact; seen in the alternating layers of different composition in stones from the kidney and gallbladder, indicating an abrupt change of composition during formation.
[epi- + G. taxis, arrangement]
References in periodicals archive ?
From the 1980s he was also exploring another avenue for crystal growth, molecular beam epitaxy, which employs evaporated beams of the component elements in an ultrahigh vacuum environment.
Hardtdegen, InxGa1-xAs/InP selective area metal-organic vapor phase epitaxy for non-magnetic semiconductor spintronics, Journal of Crystal Growth, vol.
The cantilever epitaxy program at Sandia is part of an internal three-year $6.
Lin, president of San'an, says Chinese investors are interested in Taiwan's upstream plant for epitaxy making, downstream plant for packaging, and even the LED lighting design industry, believing that once cross-strait LED industries cooperate to achieve synergy, new world-class LED plants will be set up to generate profits.
In particular, molecular beam epitaxy was simply too arduous and slow.
At the university's Institute of Semi-conductor Technology, director Klaus Heime helped Aixtron adapt the company s single-wafer III-V and II-VI metal organic vapor phase epitaxy reactors, which were designed for R&D projects requiring high flexibility.
Bo, general manager of Philips Taiwan, says LED lighting (not including LED epitaxy and assembly) accounts for 20% of corporate revenues from lighting, and is expected to grow in the second half, during which Philips supplies 10~15% of global LED lighting.
Liquid phase epitaxy of electronic, optical, and optoelectronic materials.
NLO was used to compare the optical and structural properties of GaN bulk crystals grown by high-pressure processing, and thin films of the material grown by hydride vapor phase epitaxy, metal-organic chemical vapor deposition, and molecular beam epitaxy.
Instead of using a $2 million molecular beam epitaxy machine, which most people use to make copper oxide superconductors, a high school student could make this material with a few thousand dollars' worth of equipment.
Spire Corporation (Nasdaq: SPIR) announced today that its wholly owned subsidiary Spire Semiconductor, which develops and manufactures custom high-efficiency gallium arsenide (GaAs) solar cells and specializes in high-end wafer epitaxy and foundry services, will exhibit at the SPIE Defense, Security, and Sensing 2010 conference at booth 1236 from April 5 through 9, 2010 at the Orlando World Center Marriott Resort and Convention Center in Orlando, Florida.
Contract notice: Molecular Beam Epitaxy equipment (MBE).