Interdisciplinary Graduate School of Engineering Sciences, Kyushu University
Abstract
Bands of only fragment species (H, CH, CN, CO, CO^+, C_2, CS, CS_2^+, SH^+, C_4H_2^+) were observed in the spectra (220-550 nm) under electron impact excitation except for thiophenol, which showed a board band of parent species in the 260-330 nm region. The emission intensities of CN, CO and CO^+, which have to be produced with the scission of two skeletal bonds, showed non-linear dependence on the electron-beam current
