Symmetry of magnetically ordered three-dimensional octagonal quasicrystals.
نویسندگان
چکیده
The theory of magnetic symmetry in quasicrystals, described in a companion paper [Lifshitz & Even-Dar Mandel (2004). Acta Cryst. A60, 167-178], is used to enumerate all three-dimensional octagonal spin point groups and spin-space-group types and calculate the resulting selection rules for neutron diffraction experiments.
منابع مشابه
Magnetically ordered quasicrystals: enumeration of spin groups and calculation of magnetic selection rules.
Details are given of the theory of magnetic symmetry in quasicrystals, which has previously only been outlined. A practical formalism is developed for the enumeration of spin point groups and spin space groups, and for the calculation of selection rules for neutron scattering experiments. The formalism is demonstrated using the simple, yet non-trivial, example of magnetically ordered octagonal ...
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ورودعنوان ژورنال:
- Acta crystallographica. Section A, Foundations of crystallography
دوره 60 Pt 2 شماره
صفحات -
تاریخ انتشار 2004