Study of the solid solutions of LiNbO3 and LiTaO3 with Mn2+

摘要

Two unusual, extensive new solid solutions of LiNbO3 and LiTaO3 with MnO have been prepared, where 4Mn(2+) replace a combination of 3Li(+) and a pentavalent cation: Nb5+ or Ta5+. The formulas are Li1-xM1-xMn4xO3, 0