Development of time-resolved electron momentum spectroscopy: A tool for visualizing the motion of electrons during a chemical reaction

M. Yamazaki; Y. Kasai; K. Oishi; H. Nakazawa; M. Takahashi

doi:10.1088/1742-6596/488/5/052009

Development of time-resolved electron momentum spectroscopy: A tool for visualizing the motion of electrons during a chemical reaction

M. Yamazaki, Y. Kasai, K. Oishi, H. Nakazawa, M. Takahashi

Division of Measurements

Research output: Contribution to journal › Conference article › peer-review

Abstract

An electron momentum spectroscopy (EMS) apparatus has been developed, which employs an ultrashort-pulsed incident electron beam with a repetition rate of 5 kHz and a pulse duration in the order of picoseconds. Its instrumental design and technical details are reported, involving demonstration of a new method for finding time-zero. Furthermore, a preliminary time-resolved EMS study on the photodissociation dynamics of acetone at 195 nm is presented.

Original language	English
Article number	052009
Journal	Journal of Physics: Conference Series
Volume	488
Issue number	SECTION 5
DOIs	https://doi.org/10.1088/1742-6596/488/5/052009
Publication status	Published - 2014
Event	28th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2013 - Lanzhou, China Duration: 2013 Jul 24 → 2013 Jul 30

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Development of time-resolved electron momentum spectroscopy: A tool for visualizing the motion of electrons during a chemical reaction",

abstract = "An electron momentum spectroscopy (EMS) apparatus has been developed, which employs an ultrashort-pulsed incident electron beam with a repetition rate of 5 kHz and a pulse duration in the order of picoseconds. Its instrumental design and technical details are reported, involving demonstration of a new method for finding time-zero. Furthermore, a preliminary time-resolved EMS study on the photodissociation dynamics of acetone at 195 nm is presented.",

author = "M. Yamazaki and Y. Kasai and K. Oishi and H. Nakazawa and M. Takahashi",

note = "Copyright: Copyright 2018 Elsevier B.V., All rights reserved.; 28th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2013 ; Conference date: 24-07-2013 Through 30-07-2013",

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T2 - 28th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2013

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AU - Kasai, Y.

AU - Oishi, K.

AU - Nakazawa, H.

AU - Takahashi, M.

PY - 2014

Y1 - 2014

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AB - An electron momentum spectroscopy (EMS) apparatus has been developed, which employs an ultrashort-pulsed incident electron beam with a repetition rate of 5 kHz and a pulse duration in the order of picoseconds. Its instrumental design and technical details are reported, involving demonstration of a new method for finding time-zero. Furthermore, a preliminary time-resolved EMS study on the photodissociation dynamics of acetone at 195 nm is presented.

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