演題概要

シンポジウムセッション

第3日　5月17日（水）　14:45～15:05　C会場（会議室1009）

3C-S-1445　　PDF

極低温イオントラップを用いた気相光解離分光装置の製作と分子クラスターラジカルイオンへの適用

(広島大院先進)
^o村松悟・ 小山雅大・ 入口時代・ 廣川靖明・ 松山晃仁・ 井口佳哉

Spectroscopy of gas-phase ions isolated in a cryogenic (~4 K) ion trap has been a powerful tool to investigate the intrinsic electronic and geometrical structures of target ions, in which any perturbation caused by impurities, solvents, counterions, and environmental heat can be totally eliminated. We recently started to develop a new cryogenic gas-phase spectrometer, which is specifically designated for radical ions of molecular clusters. In this talk, we discuss a design of our new spectrometer under development and recent application for photodissociation spectroscopy of radical cation of carbon disulfide dimer ([(CS₂)₂]^•+).