为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

Hetero-junction solar cells with an mc-Si:H window layer were achieved. The open voltage is increased while short curren......

Growth of SiCGe ternary alloy on 6H-SiC in a conventional hot-wall CVD system was initially studied. SiH4, GeH4 and C3H8......

热处理是纳米材料制备过程中重要且常用的调控手段。例如,碳纳米管的拉伸强度和导电性可以通过高温热处理得到增强,金属硫族化合物......