메뉴 건너뛰기
소속 기관 / 학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
출처
Springer Science and Business Media LLC Nature Communications 15(1)
오류 신고하기
표지

검색

    초록·키워드

    Ar<sup>+</sup>+N<sub>2</sub> → Ar+N<sub>2</sub><sup>+</sup> has served as a paradigm for charge-transfer dynamics studies during the last several decades. Despite significant experimental and theoretical efforts on this model system, state-resolved experimental investigations on the microscopic charge-transfer mechanism between the spin-orbit excited Ar<sup>+</sup>(<sup>2</sup>P<sub>1/2</sub>) ion and N<sub>2</sub> have been rare. Here, we measure the first quantum state-to-state differential cross sections for Ar<sup>+</sup>+N<sub>2</sub> → Ar+N<sub>2</sub><sup>+</sup> with the Ar<sup>+</sup> ion prepared exclusively in the spin-orbit excited state <sup>2</sup>P<sub>1/2</sub> on a crossed-beam setup with three-dimensional velocity-map imaging. Trajectory surface-hopping calculations qualitatively reproduce the vibrationally dependent rotational and angular distributions of the N<sub>2</sub><sup>+</sup> product. Both the scattering images and theoretical calculations show that the charge-transfer dynamics of the spin-orbit excited Ar<sup>+</sup>(<sup>2</sup>P<sub>1/2</sub>) ion differs significantly from that of the spin-orbit ground Ar<sup>+</sup>(<sup>2</sup>P<sub>3/2</sub>) when colliding with N<sub>2</sub>. Such state-to-state information makes quantitative understanding of this benchmark charge-transfer reaction within reach.

    본문·목차

    최근 본 자료 전체보기