Charge zone INDEX

The electrical potentials cause the levels (fJ°) to bend in the space charge zone and to shift in the core in order to satisfy that fi = const. For the sake of simplicity the electrical bulk potential ( ) is set to zero. The index c designates die core region.145 (Reprinted from J. Jamnik, J. Maier, S. Pejovnik, Interfaces in solid ionic conductors Equilibrium and small signal picture. Solid State Ionics, IS, 51-58. Copyright 1995 with permission from Elsevier.)... 

Figure 15 Symmetry identification of iow-temperature charge-ordered Lao.ssCao.eeMnOs. (a) the experimentai CBED pattern from a singie crystai domain in Lao.ssCao.ByMnOs recorded at 99K and aiong the [010] zone axis, (b) schematic illustration of charge ordering models, (c) the line extinction across a series of odd-indexed reflections along the reciprocal 2 direction in the experimental pattern, (d) and (e) Simulated CBED patterns from the CO structures described by the Wigner-crystal and Bi-stripe models (b) for the thickness of 300 nm...

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