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Rotating model of the diamond cubic crystal structure 3D ball-and-stick model of a diamond lattice Pole figure in stereographic projection of the diamond lattice showing the 3-fold symmetry along the [111] direction. In crystallography, the diamond cubic crystal structure is a repeating pattern of 8 atoms that certain materials may adopt as ...
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The Lattice C Compiler was released in June 1982 by Lifeboat Associates and was the first [citation needed] C compiler for the IBM Personal Computer. [1] The compiler sold for $500 and would run on PC DOS or MS-DOS (which at the time were the same product with different brandings).
Lattice Semiconductor Corporation is an American semiconductor company specializing in the design and manufacturing of low power field-programmable gate arrays (FPGAs). [2] Headquartered in the Silicon Forest area of Hillsboro, Oregon , [ 3 ] the company also has operations in San Jose, Calif., [ 4 ] Shanghai , [ 5 ] Manila , [ 6 ] Penang, [ 4 ...
The seven lattice systems and their Bravais lattices in three dimensions. In geometry and crystallography, a Bravais lattice, named after Auguste Bravais (), [1] is an infinite array of discrete points generated by a set of discrete translation operations described in three dimensional space by
For example, one-phonon (infrared) absorption in pure diamond lattice is forbidden because the lattice has an inversion center. However, introducing any defect (even "very symmetrical", such as N-N substitutional pair) breaks the crystal symmetry resulting in defect-induced infrared absorption, which is the most common tool to measure the ...
Lonsdaleite (named in honour of Kathleen Lonsdale), also called hexagonal diamond in reference to the crystal structure, is an allotrope of carbon with a hexagonal lattice, as opposed to the cubical lattice of conventional diamond.
GALs are programmed and reprogrammed using a PAL programmer, or, in the case of chips that support it, by using the in-circuit programming technique. Lattice GALs combine CMOS and electrically erasable (E 2) floating gate technology for a high-speed, low-power logic device. A similar device called a PEEL (programmable electrically erasable ...