Photoelectron and Auger-electron spectra of Cl 3 SiSi(CH 3 ) 3 obtained by using monochromatized synchrotron radiation

Site-Specific Electron-Relaxation Caused by Si:2p Core-Level Photoionization: Comparison between F3SiCH2CH2Si(CH3)3 and Cl3SiCH2CH2Si(CH3)3 Vapors by Means of Photoelectron Auger Electron Coincidence Spectroscopy

“…14 Accordingly, we have studied the site-specific electron relaxations caused by the Si:2p core-level photoionizations in FSMSE and CSMSE vapors by means of the photoelectron Auger electron coincidence spectroscopy, and linked the data to the results obtained in our previous works. 3,6,25 Now we have the answers to the questions asked in the Introduction. When does the site-specificity reduction take place during the relaxation after the Si…”

“…In our previous site-specific studies performed for X 3 SiC n H m Si-(CH 3 ) 3 by means of the photoelectron, Auger electron, and their ion-coincidence spectroscopies, 3,6,25 the experiments and theory alike relied on some models and assumptions to extract a mechanism (e.g., wavy arrow in Figure 6a) from the raw experimental data. Hence, in spite of the previous successes of those spectroscopies, there was a need for studying the photoelectron Auger electron coincidence spectroscopy capable of yielding observables that are more likely linked to correlation between the photoelectron and Auger electron emissions.…”