Adsorbed Oxygen as an Amorphous Antiferromagnetic System
- 17 October 1977
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 39 (16) , 1035-1038
- https://doi.org/10.1103/physrevlett.39.1035
Abstract
Oxygen adsorbed on porous Vycor glass, a heterogeneous substrate, displays properties of an amorphous antiferromagnet. However, no antiferromagnetic ordering transition is seen for submonolayer coverages in the temperature range studied (1.9-95 K) although these coverages have paramagnetic Curie temperatures as large as -50 K.Keywords
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