@article{76c2d21febcd436e82227d2d07d1bb2a,
title = "Site-specific fragmentation caused by core-level photoionization in F 3 SiCH2 CH2 Si (CH33 vapor: Comparison between Si:1s and 2p photoionizations by means of photoelectron-photoion-photoion triple-coincidence spectroscopy",
abstract = "Site-specific fragmentation caused by Si:1s and 2p core-level photoionizations in F3 SiCH2 CH2 Si (CH 33 vapor was studied by energy-selected-photoelectron photoion-photoion triple-coincidence spectroscopy. The difference between the chemical shifts of the two Si sites is larger for the 1s ionization than for the 2p (2s) ionization. The fragmentation caused by the Si:1s ionization is more violent than that caused by the Si:2p ionization. The ions and ion pairs showing high site specificity for the Si:1s ionization belong to small fragments compared to those in the Si:2p ionization. Criteria for high site-specificity in fragmentation are discussed in conjunction with the present results.",
author = "Nagaoka, {Shin Ichi} and Mai Takemoto and Georg Pr{\"u}mper and Hironobu Fukuzawa and Yusuke Tamenori and Suzuki, {Isao H.} and Kiyoshi Ueda",
note = "Funding Information: We express our sincere thanks to Professor Joji Ohshita of Hiroshima University for generously providing us with FSMSE. We also thank Ms. Megumi Hino, Ms. Akiko Nitta, and Ms. Ayumi Shimizu of Ehime University, Dr. Xiao-Jing Liu and Dr. Toralf Lischke of Tohoku University, Professor Kazumasa Okada and Professor Kiyohiko Tabayashi of Hiroshima University, and the SPring-8 facility staff (especially Dr. James Harries) for their kind help in the present study. S.N. thanks Professor Kazuhiko Mase of IMSS and Dr. Umpei Nagashima of National Institute of Advanced Industrial Science and Technology (AIST) for their valuable discussions. In this study, the experiments were carried out with the approval of JASRI (Proposal Nos. 2005A0076, 2005B0279, and 2007B1734) partly as a Nanotechnology Support Project of the Ministry of Education, Culture, Sports, Science, and Technology of Japan (MEXT). S.N. thanks the Research Facilities of the National Institutes of Natural Sciences for the use of the computers and the Library Program GAUSSIAN 03 . This work was supported by a Grant-in-Aid for Scientific Research (C) (No. 19550020) from the Japan Society for the Promotion of Science (JSPS).",
year = "2008",
doi = "10.1063/1.3010885",
language = "English",
volume = "129",
journal = "Journal of Chemical Physics",
issn = "0021-9606",
publisher = "American Institute of Physics Publising LLC",
number = "20",
}