Finite-size scaling in thin antiferromagnetic CoO layers
- 15 April 1996
- journal article
- research article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 79 (8), 5920-5922
- https://doi.org/10.1063/1.362172
Abstract
Finite‐size scaling effects in CoO, an antiferromagnetic insulator with localized moments, have been observed in CoO/SiO2 multilayers. The Néel temperatures of the CoO layers, as determined by susceptibility measurements, shows a finite‐size scaling relation with a shift exponent of λ=1.6±0.1.Keywords
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