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indium |
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indiumSoft, ductile, silver-white, metallic element, atomic number 49, relative atomic mass 114.82. It occurs in nature in some zinc ores, is resistant to abrasion, and is used as a coating on metal parts. It was discovered in 1863 by German metallurgists Ferdinand Reich (1799–1882) and Hieronymus Richter (1824–1898), who named it after the two indigo lines of its spectrum. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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Typically, manufacturers create microchip lasers from exotic--and expensive--semiconductor compounds such as gallium arsenide or indium phosphide. Volume 86 focuses on cobalt in hard-metals and cobalt sulfate, gallium arsenide, indium phosphide, and vanadium pentoxide (IARC, in press a) In our article (Siemiatycki et al. The divide-by-2 and divide-by-4 circuits were designed by BAE Systems and manufactured in Vitesse's second generation Indium Phosphide Heterojunction Bipolar Transistor process (VIP-2(TM)). |
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