The Resonance Line of the Iodine Atom and the Optical Dissociation of Iodine Molecules
- 1 June 1928
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review B
- Vol. 31 (6), 983-985
- https://doi.org/10.1103/physrev.31.983
Abstract
The resonance line of the iodine atom is most probably that of wave-length 1830.4A, corresponding to a resonance potential of 6.75 volts. Light of that wave-length is absorbed by a cell containing iodine vapor more strongly when it is illuminated by concentrated light from a carbon arc than when it is not so illuminated. The increased absorption is attributed to iodine atoms produced by the illumination, in accord with Franck's theory of optical dissociation.Keywords
This publication has 6 references indexed in Scilit:
- The Spark Spectrum of NeonProceedings of the National Academy of Sciences, 1928
- Über die kritischen Spannungen des JodsThe European Physical Journal A, 1927
- Series Spectra of Boron, Carbon, Nitrogen, Oxygen, and FluorinePhysical Review B, 1927
- The Arc Spectra of Iodine, Bromine, and Chlorine in the Schumann RegionPhysical Review B, 1926
- Absorptionsspektren und Dissoziationswärmen von HalogenmolekülenThe European Physical Journal A, 1926
- Dissoziation und Fluoreszenz von JoddampfThe European Physical Journal A, 1925