broad band gap

См. также в других словарях:

• band — band; band·er; band·ke·ram·ik; band·less; band·mas·ter; band·stra·tion; con·tra·band·age; con·tra·band·ist; dis·band; dis·band·ment; fahl·band; hus·band·age; hus·band·er; hus·band·land; hus·band·less; hus·band·like; hus·band·man; hus·band·ry;… …   English syllables

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• spectroscopy — spectroscopist /spek tros keuh pist/, n. /spek tros keuh pee, spek treuh skoh pee/, n. the science that deals with the use of the spectroscope and with spectrum analysis. [1865 70; SPECTRO + SCOPY] * * * Branch of analysis devoted to identifying… …   Universalium

• 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

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