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Figure 3
Views of the two environments for the ammonium cation in ferroelectric (a) β-LAS and (b) α1-LAS. The other environments for the ammonium cation in both polytypes: ![]() ![]() |
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Figure 3
Views of the two environments for the ammonium cation in ferroelectric (a) β-LAS and (b) α1-LAS. The other environments for the ammonium cation in both polytypes: ![]() ![]() |