nanocrystallines相关论文
以CoCl_2.6H_2O和CH_4N_2S为前驱物,通过超声喷雾热解法,制备了立方相Co_9S_8纳米碎壳和Co_3S_4纳米晶。所制备的样品用XRD,SEM,ED......
稀土β二酮的配合物因其具有Antenna效应,发光强度明显增强;而且它的激光性质也被证实[1],是应用价值极大的配合物.稀土配合物与高......
By means of atomic force microscope, the surface pattern, particle size distribution, and specific surface area of La-Ti......
研究了紫外(UV)激发下纳晶Dy1-xSrxCoO3-y(0.0≤x≤1.0)的荧光特性及其发光机理,结果表明,纳晶Dy1-xSrxCoO3-y的荧光为量子限域致发光,这源于纳晶的尺寸量子化效应,其发光机理为量......