Now rare earth has been widely introduced in heat-resistant steel.For example,in 253MA steel,cerium combined with silico......

采用热蒸发的方法在硅片衬底上自组装生长的Pentacene薄膜, 薄膜在80 ℃温度下经2 h恒温真空热处理, 通过原子力显微镜（AFM）对Pentac......

采用溶胶凝胶法制备CuCrCaO2薄膜,研究不同气氛、退火温度下, Ca掺杂量对薄膜的形成和电学特性的影响.在N2环境中1 100 ℃退火, 制......

Fluormica glass-ceramics are widely used in dental field because of their high esthetics, excellent biocompatibility, a......