METAL FLUORIDE OXIDE OF NONCENTROSYMMETRIC CRYSTAL STRUCTURE AND SYNTHETIC METHOD THEREOF

摘要

According to an embodiment of the present invention, there is provided a metal fluoride oxide represented by the following formula (1). [Formula 1] Bi x (SeO 3 ) y (Se 2 O 5 ) z F In Formula 1, x, y, and z are each independently an integer of 1 to 10