نتایج جستجو برای: storage materials
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Permanent marks, interpreted as bits, are the sine qua non of deep archival storage. Until about 2006, this area of research apparently did not exist, but advances in the past several years at Brigham Young University and at Millenniata, Inc., have produced one product (the M-Disc a permanent recordable optical disc of DVD capacity), a follow-on recordable optical disc of Blu-ray capacity, work...
Real -time data storage and processing using optical techniques have been considered in recent years. Of particular interest are photosensitive electro-optic crystals which permit volume storage in the form of phase holograms, by means of a charge transfer process. A survey of the state of the art of such holographic memories is presented. The physical mechanism responsible for the formation of...
International customers, contact your local Sigma-Aldrich office (sigma-aldrich.com/worldwide-offices). Introduction Welcome to the fourth issue of Material Matters™ for 2013 focusing on Materials for Energy Storage and Efficiency. Energy is vital for economic growth. Since the industrial revolution, fossil fuels have served as the major energy source powering the growth of our economy and soci...
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