TY - JOUR
T1 - EMS study of vibrational effects on electron momentum distributions of C2H4 and CH2F2
AU - Watanabe, Noboru
AU - Yamazaki, Masakazu
AU - Takahashi, Masahiko
N1 - Publisher Copyright:
© Published under licence by IOP Publishing Ltd.
PY - 2015/9/7
Y1 - 2015/9/7
N2 - We report an electron momentum spectroscopy study of vibrational effects on the electron momentum distributions for the outer valence orbitals of C2H4 and CH2F2. The symmetric noncoplanar (e,2e) experiment has been conducted at impact energy of 1.2 keV. Furthermore, a theoretical method of calculating electron momentum distributions has been developed with vibrational effects being involved. The experimental and theoretical results for these molecules strongly suggest that vibrational effects on electron momentum distributions tend to be appreciable for non-total symmetry molecular orbitals delocalized over some equivalent CH-bond sites.
AB - We report an electron momentum spectroscopy study of vibrational effects on the electron momentum distributions for the outer valence orbitals of C2H4 and CH2F2. The symmetric noncoplanar (e,2e) experiment has been conducted at impact energy of 1.2 keV. Furthermore, a theoretical method of calculating electron momentum distributions has been developed with vibrational effects being involved. The experimental and theoretical results for these molecules strongly suggest that vibrational effects on electron momentum distributions tend to be appreciable for non-total symmetry molecular orbitals delocalized over some equivalent CH-bond sites.
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U2 - 10.1088/1742-6596/635/7/072031
DO - 10.1088/1742-6596/635/7/072031
M3 - Conference article
AN - SCOPUS:84948799967
VL - 635
JO - Journal of Physics: Conference Series
JF - Journal of Physics: Conference Series
SN - 1742-6588
IS - 7
M1 - 072031
T2 - 29th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2015
Y2 - 22 July 2015 through 28 July 2015
ER -