Abstract
Quasielastic neutron scattering measurements of [Ni(NH3)6](N03)2 were made with two different resolutions of ca. 140 and 30 μeV. The following suggestions are analyzed:
1. The NH3 rotational diffusion model is more adequate than NH3 120° jump model.
2. Some NH3 groups slow down whereas some rotate rapidly.
3. There exists an additional QNS component close to the phase II/phase III transition.
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Janik, J.M. Janik, A. Migdał-Mikuli, E. Mikuli, K. Otnes; Physica 110B, 62 (1981).
Belushkin, J.A. Janik, J.M. Janik, I. Natkaniec, W. Nawrocik, W. Olejarczyk, K.Otnes, T. Zaleski; Physica 122B, 217 (1983).
Migdał-Mikuli, E. Mikuli, M. Rachwalska, T. Stanek, J.M. Janik, J.A. Janik; Physica 104B, 331 (1981).
A. Andresen, H. Fjellvaag, J.A. Janik, J. Mayer, J. Ściesiński, J.M. Janik, A. Migdał-Mikuli, E. Mikuli, M. Rachwalska, T. Stanek; Physica 138B, 295 (1986).
J.M. Janik, J.A. Janik, R.M. Pick, M. Le Postollec; J. Raman Spectr. 18, 493 (1987).
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Janik, J.A., Mayer, J., Krawczyk, J. et al. Slowing Down of Molecular Reorientations in [Ni(NH3)6](N03)2. MRS Online Proceedings Library 376, 769–774 (1994). https://doi.org/10.1557/PROC-376-769
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DOI: https://doi.org/10.1557/PROC-376-769