高密度CaCu3Ti4O12陶瓷的介电性质
郝文涛1,2, 张家良3, 徐攀攀3, 曹恩思1,2, 彭华1,2

Dielectric Property of High Density CaCu3Ti4O12 Ceramics
HAO Wen-Tao1,2, ZHANG Jia-Liang3, XU Pan-Pan3, CAO En-Si1,2, PENG Hua1,2
图3 室温下三种CCTO陶瓷的介电频谱的实部
Fig. 3 Real parts of dielectric dispersions measured at room temperature Symbols of filled squares, empty circles and filled triangles represent the data for the conventionally sintered, the hot-pressed and the hot-pressed with further thermally treatment ceramics, respectively