Determination of the mechanism for resonant scattering in LaMnO3.
نویسندگان
چکیده
The resonant multiple Bragg x-ray diffraction is used to study the forbidden (104) reflection in LaMnO3. Using the interference between the three-beam scattering and resonant scattering we can determine the phase of the resonant scattering. This phase is shown to be consistent with a model in which the resonant scattering is caused by the influence of the Mn-O bond length distortion rather than directly by the orbital ordering on the Mn 4p band structure.
منابع مشابه
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عنوان ژورنال:
- Physical review letters
دوره 96 24 شماره
صفحات -
تاریخ انتشار 2006