Acta Optica Sinica, Volume. 14, Issue 1, 45(1994)
Multiphoton ionization spetroscopy and mass spectral study of tetramethylsilane with violet laser radiation
We studied the multiphoton ionization (MPI) spectra and the time of flight (TOF) mass spectra of tetramethylsilane with a parallel plate vacuum cell and ultrasonicmolecular beam system radiated by violet laser of 402～392 nm. In our experiments,three strong peaks of MPI spectra were obtained but only one could be assigned to (2+1) ionization of Si atoms. It is concluded that the MPI machanism of tetramethylsilanecould be the class B photochemical process.
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[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. Multiphoton ionization spetroscopy and mass spectral study of tetramethylsilane with violet laser radiation[J]. Acta Optica Sinica, 1994, 14(1): 45
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