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Figure 1
The average crystal structure of the melilite-type compounds of the general formula A2BT2O7, which is described by a non-centrosymmetric tetragonal space group ![]() |
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Figure 1
The average crystal structure of the melilite-type compounds of the general formula A2BT2O7, which is described by a non-centrosymmetric tetragonal space group ![]() |