Correlation of magnetic and optical properties in the organic-intercalated two-dimensional ionic ferromagnet bis(monomethylammonium) tetrachlorochromate(II)
- 1 January 1978
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Chemical Communications
- No. 12,p. 511-512
- https://doi.org/10.1039/c39780000511
Abstract
A simple correlation exists between the intensity of a quintet-to-triplet transition in the visible absorption spectrum of (MeNH3)2CrCl4(Tc 58 K) and the magnetic order; from 6 to 50 K the oscillator strength of the optical transition is proportional to T2 and from 70 to 125 K it is nearly constant.Keywords
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