Lithium-sulfur (Li-S) batteries are regarded as potential alternatives to lithium-ion batteries due to their extremely h......

Under ambient conditions,the only known valence state of calcium ions is+2,and the corresponding crystals with calcium i......

Under ambient conditions,the only known valence state of calcium ions is+2,and the corresponding crystals with calcium i......

采用宽带隙半导体材料或减小p-n结漏电流密度是增加开路电压以提高太阳能电池光电转换效率的重要途径。氮化镓(GaN)是一种具有直接......

以高电子迁移率晶体管，异质结双极晶体管和微波/毫米波集成电路为例，介绍化合物半导体器件的特点，封装，测试及其应用。......

采用钽酸盐中的n型半导体光催化剂NaTaO3作为主要研究对象,与另外一种具备可见光响应性能的p型半导体光催化剂Ag2O复合,采用高温水......