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List of works by Keijiro Ohshimo

Anion photoelectron spectroscopy of free [Au25(SC12H25)18].

scientific article published in September 2017

Anionic polymerization mechanism of acrylonitrile trimer anions: key branching point between cyclization and chain propagation

scientific article published on 23 July 2012

Compact Non-Rock-Salt Structures in Sodium Fluoride Cluster Ions at Specific Sizes Revealed by Ion Mobility Mass Spectrometry

article

Compositions and Structures of Vanadium Oxide Cluster Ions VmOn(±) (m = 2-20) Investigated by Ion Mobility Mass Spectrometry

scientific article published on 19 May 2016

Compositions and structures of niobium oxide cluster ions, NbmOn±, (m = 2-12), revealed by ion mobility mass spectrometry

scientific article published on 4 September 2017

Conformation of K+(Crown Ether) Complexes Revealed by Ion Mobility-Mass Spectrometry and Ultraviolet Spectroscopy

scientific article published on 18 November 2020

Correlation between Electronic Shell Structure and Inertness of Cu n+ toward O2 Adsorption at n = 15, 21, 41, and 49.

scientific article published in March 2018

Development of a linear-type double reflectron for focused imaging of photofragment ions from mass-selected complex ions

scientific article published in May 2017

Geometrical Structures of Gas Phase Chromium Oxide Cluster Anions Studied by Ion Mobility Mass Spectrometry.

scientific article published on 13 July 2017

Geometrical Structures of Gas-Phase Cerium Oxide Cluster Cations after Reaction with Nitric Oxide Studied by Ion Mobility Mass Spectrometry

scientific article published in 2022

Intracluster Electron Transfer and Reactions in Alkali Metal−Methacrylate Clusters

article

Intracluster multiple trimeric cyclization of acrylonitrile clusters initiated by electron transfer from a potassium atom: Size-dependent pathways in metastable dissociation of K+(CH2=CHCN)n photoions

article

Ion Imaging of MgI+ Photofragment in Ultraviolet Photodissociation of Mass-Selected Mg+ICH3 Complex

scientific article published on 29 May 2018

Isomer Separation of Iron Oxide Cluster Cations by Ion Mobility Mass Spectrometry

article

Long-distance proton transfer induced by a single ammonia molecule: ion mobility mass spectrometry of protonated benzocaine reacted with NH3

scientific article published on 06 April 2020

Photofragment ion imaging from mass-selected Mg+BrCH3 complex: Dissociation mechanism following photoinduced charge transfer

scientific article

Photoionization and density functional study of clusters of alkali metal atoms solvated with acetonitrile molecules, M(CH3CN)n (M=Li and Na)

Photoionization and density functional theory study of clusters of acetone containing an alkali metal atom, M((CH3)2CO)n (M=Li, Na): intracluster electron transfer from metal to acetone in 1:1 complexes

Photoionization mass spectroscopy of clusters of alkali metal atoms with methyl vinyl ketone and acrolein: intracluster oligomerization initiated by electron transfer from a metal atom

article published in 2002

Sequential growth of iridium cluster anions based on simple cubic packing

scientific article published on 05 August 2020

Small Carbon Nano-Onions: An Ion Mobility Mass Spectrometric Study

article

Stable Compositions and Structures of Copper Oxide Cluster Cations Cu n O m + (n = 2-8) Studied by Ion Mobility Mass Spectrometry

scientific article published on 28 December 2018

Stable compositions and geometrical structures of titanium oxide cluster cations and anions studied by ion mobility mass spectrometry

article

Structures of Magnesium Oxide Cluster Cations Studied Using Ion Mobility Mass Spectrometry

scientific article published on 27 December 2019

Structures of cobalt oxide cluster cations studied by ion mobility mass spectrometry

article

Visible photodissociation of the CO2 dimer cation: fast and slow dissociation dynamics in the excited state

scientific article published on 01 February 2019