| 紫激光作用下四甲基硅的MPI和硅原子的(1+1)电离 |
| |
| 引用本文： | 施德恒 熊永建. 紫激光作用下四甲基硅的MPI和硅原子的(1+1)电离[J]. 光子学报, 1994, 23(3): 240-245 |
| |
| 作者姓名： | 施德恒 熊永建 |
| |
| 作者单位： | 空军第一航空学院基础部，信阳师范学院物理系，中国科技大学近代化学系，中国科学院化学研究所 |
| |
| 摘 要： | 本文利用平行板电极装置及飞行时间质谱仪相结合的方法对四甲基硅进行了多光子电离光谱及飞行时间质谱的研究得到了激光激发波长在390.6nm处硅原子的一个单光子共振峰,获得了该分子在这个波长点处的飞行时间质谱,并据此讨论了四甲基硅MPI可能的机理.
|
| 关 键 词： | 四甲基硅 多光子电离 A类光化学行为 B类先化学行为 |
| 收稿时间： | 1993-04-14 |
VIOLET LASER MPI OF Si(CH3)4AND(1 1)IONIZATION OF Si ATOM |
| |
| Shi Deheng. VIOLET LASER MPI OF Si(CH3)4AND(1 1)IONIZATION OF Si ATOM[J]. Acta Photonica Sinica, 1994, 23(3): 240-245 |
| |
| Authors: | Shi Deheng |
| |
| Affiliation: | Shi Deheng Department of Foundation,The First Aeronautical College of Air Force,Xinyang,Henan,464000 Xiong Yongjian Department of Physics,Xinyang Teachers College,Xinyang,Henban,464000 Lu Qingzheng,Yu Zhiguang, Ma Xingxlao,Kong Fan'aoDepartment of Mod |
| |
| Abstract: | In this paper, MPI spectra and TOF mass spectra of Si(CH3)4 were studiedwith parallel plate vacuum cell and ultrasonic molecular beam system A one-photonresonant peak was gained and TOF mass spectm distribution was measured at 390.6nm,In view of the above we discussed the possible MPI machanism of Si(CH3)4. |
| |
| Keywords: | Tetramethylsilane Multiphoton ionization A photochemical process Bphotochemical process |
| 本文献已被 CNKI 维普 等数据库收录！ |
| 点击此处可从《光子学报》浏览原始摘要信息 |
|
点击此处可从《光子学报》下载全文 |
