Secondary electron emission: Part III. S
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H. Bruining
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Article
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1938
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Elsevier Science
β 194 KB
Upon bombardmen~ with very slow electrons (Vp = circa 10 volts) the electropositive elements (barium) have a higher secondary electron emission than metals such as silver. The coefficient of elastic reflection of barium is less than that of silver. Compounds of the electropositive elements have a hi