ion mass spectrum meaning in Chinese
离子质谱
Examples
- Ion mass spectrum and its application continue
离子质谱及其应用续 - However , the nbcl5 - precursor sbn thin films exhibits the same high preferred orientation on si substrate and the smallest full width at half - maximum ( fwhm ) value is only 2 . 5 ? which is the best result for sbn thin film deposited on si substrate by the sol - gel method . it was investigated by x - ray diffraction and second ion mass spectrum that the nbcl5 - precursor sbn thin films contained potassium ion
同时，先在si衬底上生长掺k的sbn (灯nb = 2 / 3 )薄膜作为sbn薄膜的缓冲层，再在该衬底上生长不含k的sbn6o薄膜，薄膜表现出非常完美的择优取向，杂峰几乎被完全抑制。