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Johnson's figure of merit is a measure of suitability of a semiconductor material for high frequency power transistor applications and requirements. More specifically, it is the product of the charge carrier saturation velocity in the material and the electric breakdown field under same conditions, first proposed by Edward O. Johnson of RCA in 1965.
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Johnson's new chart of national emblems (c. 1868). Etching and engraving on paper ; on sheet 46×67.3 cm. original caption from loc.gov: "Print showing the flags of various countries, those flown by ships, and the "Signals for Pilots."
Johnson's new chart of national emblems. Print showing the flags of various countries, those flown by ships, and the "Signals for Pilots." In the top left corner is the "United States" 37-star flag, in the top right corner is the "Royal Standard of the United Kingdom Great Britain & Ireland"; in the bottom left corner is the "Russian Standard ...
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Openclipart, also called Open Clip Art Library, is an online media repository of free-content vector clip art.The project hosts over 160,000 free graphics and has billed itself as "the largest community of artists making the best free original clipart for you to use for absolutely any reason".
Johnson's new chart of national emblems. Print showing the flags of various countries, those flown by ships, and the "Signals for Pilots." In the top left corner is the "United States" 37-star flag, in the top right corner is the "Royal Standard of the United Kingdom Great Britain & Ireland"; in the bottom left corner is the "Russian Standard ...