Far-Infrared Absorption in Solid Alpha Oxygen
- 21 April 1969
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 22 (16) , 853-855
- https://doi.org/10.1103/physrevlett.22.853
Abstract
The far-infrared absorption spectrum of crystalline alpha oxygen () has been measured in annealed samples up to 20 mm thick. The prominent feature of the spectrum is a temperature-dependent absorption near 27 which appears to be an anti-ferromagnetic resonance mode, the first such collective excitation to be observed in a molecular solid.
Keywords
This publication has 10 references indexed in Scilit:
- Measurement of the Submillimeter-Wave Rotational Transition of Oxygen at 424 kMc/secPhysical Review Letters, 1968
- Antiferromagnetic Ordering Effect on the Light Absorption Spectrum by Crystalline OxygenPhysica Status Solidi (b), 1968
- Molecular Packing, Defects, and Transformations in Solid OxygenPhysical Review B, 1967
- Antiferromagnetic and Crystal Structures of Alpha-OxygenThe Journal of Chemical Physics, 1967
- Magnetic structure of solid oxygenProceedings of the Physical Society, 1966
- The absorption spectrum of solid oxygen in the wavelength region from 12,000 Å to 3300 ÅSpectrochimica Acta, 1962
- Low temperature paramagnetic resonance of trapped O2Journal of Physics and Chemistry of Solids, 1961
- The magnetic susceptibility of oxygen in a clathrate compound. IIProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1958
- Interaction of Molecular Oxygen with a Magnetic FieldPhysical Review B, 1955
- The magnetic susceptibility of oxygen in a clathrate compoundProceedings of the Royal Society of London. Series A. Mathematical and Physical Sciences, 1954