- Abstract:
-
We report muon-spin rotation, heat capacity, magnetization, and ac magnetic susceptibility measurements of the magnetic properties of the layered spin-12 antiferromagnet NaNiO2. These show the onset of long-range magnetic order below TN=19.5K. Rapid muon depolarization, persisting from TN to about 5 K above TN, is consistent with the presence of short-range magnetic order. The temperature and frequency dependence of the ac susceptibility suggests that magnetic clusters persist above 25 K and ...
Expand abstract - Journal:
- Physical Review B - Condensed Matter and Materials Physics
- Volume:
- 72
- Issue:
- 10
- Publication date:
- 2005-09-01
- DOI:
- EISSN:
-
1550-235X
- ISSN:
-
1098-0121
- URN:
-
uuid:58e05bb7-7d58-4c1b-bfd1-809b0df96198
- Source identifiers:
-
116741
- Local pid:
- pubs:116741
- Language:
- English
- Copyright date:
- 2005
Journal article
Thermodynamic and magnetic properties of the layered triangular magnet NaNiO2
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