Some optical and photoelectrical propert
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W.W. Coblentz; H. Kahler
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Article
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1919
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Elsevier Science
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English
β 60 KB
THIS paper gives data on the transmissivity and the reflectivity of molybdenite ; also data upon its change in electrical conductivity, when exposed to thermal radiations of wave-lengths extending from the ultra-violet into the extreme infra-red. The effect of temperature, humidity, intensity of th