H. Ohoyama

1.1k total citations
103 papers, 952 citations indexed

About

H. Ohoyama is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Electrical and Electronic Engineering. According to data from OpenAlex, H. Ohoyama has authored 103 papers receiving a total of 952 indexed citations (citations by other indexed papers that have themselves been cited), including 83 papers in Atomic and Molecular Physics, and Optics, 48 papers in Spectroscopy and 21 papers in Electrical and Electronic Engineering. Recurrent topics in H. Ohoyama's work include Advanced Chemical Physics Studies (72 papers), Mass Spectrometry Techniques and Applications (21 papers) and Spectroscopy and Laser Applications (17 papers). H. Ohoyama is often cited by papers focused on Advanced Chemical Physics Studies (72 papers), Mass Spectrometry Techniques and Applications (21 papers) and Spectroscopy and Laser Applications (17 papers). H. Ohoyama collaborates with scholars based in Japan, Israel and Netherlands. H. Ohoyama's co-authors include Toshio Kasai, Keiji Kuwata, Kohei Imura, Takashi Matsumura, Takuya Matsumoto, Kazuhiko Ohashi, Y. Yoshimura, Hiroaki Kimura, Tetsuya Ogawa and D. Watanabe and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Advanced Materials.

In The Last Decade

H. Ohoyama

101 papers receiving 924 citations

Peers

H. Ohoyama
André J. A. van Roij Netherlands
Miles J. Weida United States
Gábor J. Halász Hungary
José Campos‐Martínez Spain
D. Proch Germany
Marissa L. Weichman United States
Søren Møller Pedersen United States
Debasis Mukhopadhyay India
A. Taschin Italy
Fengyan Wang China
André J. A. van Roij Netherlands
H. Ohoyama
Citations per year, relative to H. Ohoyama H. Ohoyama (= 1×) peers André J. A. van Roij

Countries citing papers authored by H. Ohoyama

Since Specialization
Citations

This map shows the geographic impact of H. Ohoyama's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by H. Ohoyama with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites H. Ohoyama more than expected).

Fields of papers citing papers by H. Ohoyama

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by H. Ohoyama. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by H. Ohoyama. The network helps show where H. Ohoyama may publish in the future.

Co-authorship network of co-authors of H. Ohoyama

This figure shows the co-authorship network connecting the top 25 collaborators of H. Ohoyama. A scholar is included among the top collaborators of H. Ohoyama based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with H. Ohoyama. H. Ohoyama is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

20 of 20 papers shown
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2.
Usami, Yuki, Tao Chen, Yuichiro Tanaka, et al.. (2021). In‐Materio Reservoir Computing in a Sulfonated Polyaniline Network. Advanced Materials. 33(48). e2102688–e2102688. 99 indexed citations
3.
Usami, Yuki, et al.. (2020). Visualization of Charge Migration in Conductive Polymers via Time-Resolved Electrostatic Force Microscopy. The Journal of Physical Chemistry A. 124(25). 5063–5070. 11 indexed citations
4.
NISHIJIMA, Satoshi, et al.. (2018). Resonant tunneling via a Ru–dye complex using a nanoparticle bridge junction. Nanotechnology. 29(24). 245205–245205. 2 indexed citations
5.
Ohoyama, H. & Takahiro Teramoto. (2016). Initial dissolution of D2O at the gas–liquid interface of the ionic liquid [C4min][NTf2] associated with hydrogen-bond network formation. Physical Chemistry Chemical Physics. 18(40). 28061–28068. 2 indexed citations
6.
7.
Ohoyama, H.. (2010). Multidimensional steric effect for the XeF* (B, C) formation in the oriented Xe* (3P2, MJ= 2) + oriented NF3reaction. Physical Chemistry Chemical Physics. 13(1). 182–189. 1 indexed citations
8.
Ohoyama, H., Y. Nagamachi, K. Yamakawa, & Toshio Kasai. (2009). Collision energy dependence of the rotational-state-resolved cross section in the CH (v = 0, J, Fi) + O2→ OH(A) + CO reaction. Physical Chemistry Chemical Physics. 11(44). 10281–10281. 5 indexed citations
9.
Ohoyama, H., Kazuhiro Yasuda, & Toshio Kasai. (2009). Correlation between the Atomic Alignment and the Alignment of XeX* (B, C) Rotation in the Reactions of Oriented Xe (3P2, MJ = 2) + Halogen (X)-Containing Molecules. The Journal of Physical Chemistry A. 113(40). 10641–10647. 1 indexed citations
10.
Watanabe, D., et al.. (2007). Effect of Mutual Configuration between Molecular Orientation and Atomic Orientation in the Oriented Ar(P23)+OrientedCF3HReaction. Physical Review Letters. 99(4). 43201–43201. 29 indexed citations
11.
Watanabe, D., H. Ohoyama, Takashi Matsumura, & Toshio Kasai. (2006). Characterization of an oriented metastable atom source based on a magnetic hexapole. The European Physical Journal D. 38(1). 219–223. 12 indexed citations
12.
Ohoyama, H., et al.. (2004). A highly intense state-selected CH radical beam and its application to the CH + O2 reaction. Chemical Physics Letters. 401(4-6). 465–469. 8 indexed citations
13.
Koizumi, Kenichi, et al.. (2003). Steric effect in the endothermic Penning ionization reaction of tert-butyl bromide with Kr(3P). The Journal of Chemical Physics. 118(12). 5395–5399. 2 indexed citations
14.
Ohoyama, H., et al.. (2002). Stereo-selectivity in the Penning ionization reaction of (=,,)+()→++. Chemical Physics Letters. 355(1-2). 77–81. 2 indexed citations
15.
Brunetti, Brunetto Giovanni, Pietro Candori, Stefano Falcinelli, et al.. (2001). Velocity dependence of the ionization cross section of methyl chloride molecules ionized by metastable argon atoms. Physical Chemistry Chemical Physics. 3(5). 807–810. 8 indexed citations
16.
Ohoyama, H., et al.. (2001). Direct measurement of oscillating behavior in Ar(3P)+CH3Cl→Ar+CH3Cl++e- ionization cross section by velocity and orientation angle selected collisions. Physical Chemistry Chemical Physics. 3(17). 3598–3601. 8 indexed citations
17.
Che, Dock‐Chil, Tetsuya Ogawa, H. Ohoyama, Toshio Kasai, & Keiji Kuwata. (1995). A Voltage-Modified Trajectory Simulation for a State-Selected CH3I Supersonic Beam in an Electrostatic Hexapole Field. Bulletin of the Chemical Society of Japan. 68(3). 771–774. 2 indexed citations
18.
Che, Dock‐Chil, Toshio Kasai, H. Ohoyama, et al.. (1994). Fluorescence Excitation Spectra and Quantum Yield in Vacuum Ultraviolet Photodissociation of CF3CN. Chemistry Letters. 23(1). 133–136. 3 indexed citations
19.
Kasai, Toshio, et al.. (1991). Deuterium isotope effect on the orientation dependence of cyanogen(B) radical formation in the reaction of argon(3P) with acetonitrile-d3. The Journal of Physical Chemistry. 95(21). 8159–8162. 11 indexed citations
20.
Ohoyama, H., Toshio Kasai, Kazuhiko Ohashi, Y. Hirata, & Keiji Kuwata. (1986). Chemiluminescence of CF3 in the visible region from the crossed beam reaction of Ar(3P2,0) with CF3H. Chemical Physics Letters. 131(1-2). 20–23. 8 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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