JVSS 2023

Presentation information

Oral Presentation

[1Da01-09] Surface Science(SS1) Physical Property

Tue. Oct 31, 2023 9:30 AM - 12:30 PM D: Room221 (2F)

Chair:Akari Takayama(Waseda University), Takashi Itoh(Gifu University)

9:30 AM - 10:00 AM

[1Da01(2022論文賞)] Establishment of a method for investigating surface characteristics using light

*Kaori Niki1 (1. Chiba University)

With the recent development of wave number-resolved photoelectron emission spectroscopy, precise measurements of electronic states in the full wavenumber space (kx,ky,kz) of various functional materials, which were previously unobservable, are rapidly progressing experimentally .
In Japan, a spin-resolving wave number-resolved photoelectron emission spectroscopy has been developed at UVSOR (the Institute for Molecular Science), and will soon be operational.
Our group has performed calculations that incorporate the many-body interactions that photoelectrons undergo from surrounding electrons during propagation into the photoelectron state using multiple scattering method.
Furthermore, we calculated the structure of organic molecules adsorbed on the surface based on density functional theory.

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