Recently in ABO 3 type perovskite, an interesting trend between atomic weight ratio of A and B sites (R w = W A /W B ) and piezoelectric constant (d 33 ) was demonstrated irrespective of tolerance factor (F t ) [ 136 ].
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Recently in ABO 3 type perovskite, an interesting trend between atomic weight ratio of A and B sites (R w = W A /W B ) and piezoelectric constant (d 33 ) was demonstrated irrespective of tolerance factor (F t ) [ 136 ].