“…We have reported that the maximum temperature in the real part of temperature-dependent complex dielectric constants T m (Ј) of BaTiO 3 ͑BTO͒, SrBa 2 Ta 2 O 9 ͑SBTO͒, and LiTaO 3 ͑LTO͒ nanoparticles embedded in amorphous SiO 2 were 60, 180, and 365°C, respectively, at the applied field frequency ͑f ͒ of 100 kHz. [7][8][9][10] The ferroelectric-paraelectric transition temperatures T c (Ј) of the bulk BTO, SBTO, and LTO, powders were 130, 310, and 645°C, respectively. For BTO, SBTO, LTO, the T m values were lower than the T c values by 70, 130, and 280°C, respectively.…”