A new electron diffraction approach for structure refinement applied to Ca3Mn2O7

Beanland, R.; Smith, K.; Vaněk, P.; Zhang, H.; Hubert, A.; Evans, K.; Römer, R.A.; Kamba, S.

doi:10.1107/S2053273321001546

Acta Crystallographica Section A
Acta Crystallographica
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Figure 2
Transmission electron micrographs of Ca₃Mn₂O₇ at the [110] A2₁am zone axis. (a) Dark-field 2 $[\bar{2}]$ 0 image showing planar defects and contrast bands in a single grain (scale bar 200 nm). (b) High-resolution [110] lattice image showing the occurrence of n = 3 perovskite blocks forming planar defects (scale bar 10 nm).

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ISSN: 2053-2733

Volume 77| Part 3| May 2021| Pages 196-207

https://doi.org/10.1107/S2053273321001546

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