Abstract
The energy loss near edge structure (ELNES) of the O-K, Ti-L-23 and Mn-L-23 edges have been recorded in hexagonal Ba(3)Ti(2)NlnO(9) with an energy resolution of 0.10-0.20eV using a monochromator on a commercial transmission electron microscope (TEM) and compared with a tetragonal BaTiO3 reference sample. The formal valency and symmetry of
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