Abstract
Appearance of the field-induced long-range ordering was observed directly by a proton NMR measurement in Haldane gap system, Ni(C5H 14N2)2N3(PF6) (NDMAP). A sudden splitting of the spectrum due to the appearance of the transverse staggered moment was observed just below TN. The transverse staggered moment is estimated as 1.1 μB in the external field of 10.9 T parallel to the ab-plane.
| Original language | English |
|---|---|
| Pages (from-to) | 423-424 |
| Number of pages | 2 |
| Journal | Journal of Magnetism and Magnetic Materials |
| Volume | 226-230 |
| Issue number | PART I |
| DOIs | |
| Publication status | Published - Jan 1 2001 |
| Externally published | Yes |
Keywords
- Haldane gap
- Long-range order
- NMR
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
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Cite this
Kobayashi, T. C., Tanaka, K., Fujiwara, K., Amaya, K., Aizawa, N., Ishii, T., & Yamashita, M. (2001). Proton NMR study of the field-induced long-range ordering in Haldane gap system NDMAP. Journal of Magnetism and Magnetic Materials, 226-230(PART I), 423-424. https://doi.org/10.1016/S0304-8853(00)00924-0