Some optical and photoelectrical properties of molybdenite
β Scribed by W.W. Coblentz; H. Kahler
- Publisher
- Elsevier Science
- Year
- 1919
- Tongue
- English
- Weight
- 60 KB
- Volume
- 188
- Category
- Article
- ISSN
- 0016-0032
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β¦ Synopsis
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 the exciting light, etc., upon the photoelectrical sensitivity of molybdenite was investigated.
It was found that:
( I ) Samples of molybdenite, obtained from various localities, differ greatly in sensitivity.
π SIMILAR VOLUMES
## Abstract The reflection spectra of PbS, PbSe, and PbTe have been measured in the 14 to 26 eV region using as a source the DESYβsynchrotron. Three peaks are observed for PbSe and PbTe and two for PbS, corresponding to transitions from the outermost dβlevels of the Pb core to the conduction bands.