溶胶-凝胶法制备NiO掺杂CaCu3Ti4O12薄膜
徐东1,2, 宋琪1, 张柯1, 徐红星1, 杨永涛1, 于仁红3

NiO-doped CaCu3Ti4O12 Thin Film by Sol-Gel Method
XU Dong1,2, SONG Qi1, ZHANG Ke1, XU Hong-Xing1, YANG Yong-Tao1, YU Ren-Hong3
Fig. 1 AFM images of the surface of Ni-doped CCTO films