Observation of Nuclear Antiferromagnetic Order in Copper by Neutron Diffraction at Nanokelvin Temperatures
- 6 June 1988
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 60 (23) , 2418-2421
- https://doi.org/10.1103/physrevlett.60.2418
Abstract
Long-range nuclear antiferromagnetic order in the nuclear-spin system of a single crystal has been observed by neutron diffraction. By use of a linear position-sensitive detector, the time evolution of the antiferromagnetic (100) Bragg peak was followed during the warmup of the nuclear-spin system. The peak intensity was found to depend strongly on the external magnetic field between and the critical field mT.
Keywords
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