利用直流磁控溅射技术在玻璃衬底上制备了TiNxOy薄膜样品,研究了溅射过程中电压与N2流量之间的迟滞效应,通过X射线衍射(XRD)、UV-V......

Spectral selective absorbent film is a crucial factor for the solar heating device. There are many kinds of spectral sel......