JAPANESE JOURNAL OF APPLIED PHYSICS 56(10) 10PB07-1-10PB07-7 2017年10月 [査読有り]
A monoclinic ferroelectric phase with the space group Pm has been discovered in lead-free (Na0.5K0.45Li0.05) NbO3 solid solution ceramics synthesized by a malic acid complex solution method. At ambient temperature, the lattice parameters of this m...