Akio Ishikawa

7.7k total citations · 4 hit papers
45 papers, 6.4k citations indexed

About

Akio Ishikawa is a scholar working on Materials Chemistry, Renewable Energy, Sustainability and the Environment and Electrical and Electronic Engineering. According to data from OpenAlex, Akio Ishikawa has authored 45 papers receiving a total of 6.4k indexed citations (citations by other indexed papers that have themselves been cited), including 25 papers in Materials Chemistry, 20 papers in Renewable Energy, Sustainability and the Environment and 13 papers in Electrical and Electronic Engineering. Recurrent topics in Akio Ishikawa's work include Advanced Photocatalysis Techniques (19 papers), Electronic and Structural Properties of Oxides (7 papers) and MXene and MAX Phase Materials (6 papers). Akio Ishikawa is often cited by papers focused on Advanced Photocatalysis Techniques (19 papers), Electronic and Structural Properties of Oxides (7 papers) and MXene and MAX Phase Materials (6 papers). Akio Ishikawa collaborates with scholars based in Japan, United States and Spain. Akio Ishikawa's co-authors include Kazunari Domen, M. Nishioka, Yasuhiko Arakawa, Claude Weisbuch, Tsuyoshi Takata, Masahiko Hara, Junko N. Kondo, Hisayoshi Kobayashi, Enrique Iglesia and Wang‐Jae Chun and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Chemistry of Materials.

In The Last Decade

Akio Ishikawa

45 papers receiving 6.3k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Observation of the coupled exciton-photon mode splitting in a semiconductor quantum microcavity

1992 1.8k citations Claude Weisbuch, M. Nishioka et al. Physical Review Letters profile →
Oxysulfide Sm₂Ti₂S₂O₅ as a Stable Photocatalyst for Water Oxidation and Reduction under Visible Light Irradiation (λ ≤ 650 nm)

2002 915 citations Akio Ishikawa, Tsuyoshi Takata et al. Journal of the American Chemical Society profile →
Conduction and Valence Band Positions of Ta₂O₅, TaON, and Ta₃N₅ by UPS and Electrochemical Methods

2003 908 citations Akio Ishikawa, Tsuyoshi Takata et al. The Journal of Physical Chemistry B profile →
CO activation pathways and the mechanism of Fischer–Tropsch synthesis

2010 502 citations Akio Ishikawa, Enrique Iglesia et al. profile →

Peers

Countries citing papers authored by Akio Ishikawa

Since Specialization

Citations

This map shows the geographic impact of Akio Ishikawa'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 Akio Ishikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Akio Ishikawa more than expected).

Fields of papers citing papers by Akio Ishikawa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Akio Ishikawa. 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 Akio Ishikawa. The network helps show where Akio Ishikawa may publish in the future.

Co-authorship network of co-authors of Akio Ishikawa

This figure shows the co-authorship network connecting the top 25 collaborators of Akio Ishikawa. A scholar is included among the top collaborators of Akio Ishikawa 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 Akio Ishikawa. Akio Ishikawa is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	2:2-Type complexes of zirconium(IV)/hafnium(IV) centers with mono-lacunary Keggin polyoxometalates: Syntheses and molecular structures of [(α-SiW11O39M)2(μ-OH)2]10− (M = Zr, Hf) with edge-sharing octahedral units and [(α-SiW11O39M)2(μ-OH)3]11− with face-sharing octahedral units 2012 ·Polyhedron ·(unknown), Akio Ishikawa, (unknown), Yoshitaka Sakai, (unknown), Satoshi Matsunaga, Kenji Nomiya	3
2	Fabrication and photoelectrochemical properties of La5Ti2MS5O7 (M=Ag, Cu) electrodes 2009 ·Materials Science and Engineering B ·Masao Katayama, Daisuke Yokoyama, (unknown), (unknown), Masashi Tabata, Yuji Matsumoto, Akio Ishikawa, Jun Kubota, Kazunari Domen	31
3	Electronic Band Structures and Photochemical Properties of La−Ga-based Oxysulfides 2008 ·The Journal of Physical Chemistry C ·(unknown), Akio Ishikawa, Yoshiki Shimodaira, Tsuyoshi Takata, Hisayoshi Kobayashi, Kazunari Domen	70
4	Influence of Zn concentration in the activity of Cd1−xZnxS solid solutions for water splitting under visible light 2008 ·Catalysis Today ·(unknown), Akio Ishikawa, Kazunari Domen, (unknown), Manuel Sánchez‐Sánchez, (unknown), (unknown), N. Mota, Maria Elena Rivas, M. Consuelo Álvarez‐Galván	105
5	Lanthanum–Indium Oxysulfide as a Visible Light Driven Photocatalyst for Water Splitting 2007 ·Chemistry Letters ·(unknown), Akio Ishikawa, Kentaro Teramura, Kenji Toda, Masahiko Hara, Kazunari Domen	59
6	Bifunctional pathways mediated by Pt clusters and Al2O3 in the catalytic combustion of dimethyl ether 2007 ·Chemical Communications ·Akio Ishikawa, Enrique Iglesia	12
7	Highly selective methoxycarbonylation of aliphatic diamines with methyl phenyl carbonate to the corresponding methyl N-alkyl dicarbamates 2005 ·Applied Catalysis A General ·(unknown), (unknown), (unknown), (unknown), Koji Inazu, Akio Ishikawa, Kazuhito Murai, Tsuneo Echizen, Toshihide Baba	8
8	Electrochemical Behavior of Thin Ta₃N₅ Semiconductor Film 2004 ·The Journal of Physical Chemistry B ·Akio Ishikawa, Tsuyoshi Takata, Junko N. Kondo, Masahiko Hara, Kazunari Domen	144
9	Novel Synthesis and Photocatalytic Activity of Oxysulfide Sm₂Ti₂S₂O₅. 2004 ·ChemInform ·Akio Ishikawa, Yoko Yamada, Tsuyoshi Takata, Junko N. Kondo, Masahiko Hara, Hisayoshi Kobayashi, Kazunari Domen	3
10	Ta3N5 as a Novel Visible Light-Driven Photocatalyst (.LAMBDA.<600 nm). 2002 ·Chemistry Letters ·Go Hitoki, Akio Ishikawa, Tsuyoshi Takata, Junko N. Kondo, Masahiko Hara, Kazunari Domen	5
11	Primary process of photogenerated carriers in ion-exchanged K4Nb6O17 thin films investigated by femtosecond transient absorption spectroscopy 2002 ·Chemical Physics ·Akihiro Furube, (unknown), Akio Ishikawa, Akihide Wada, Chiaki Hirose, Kazunari Domen	12
12	Ta3N5 as a Novel Visible Light-Driven Photocatalyst (λ<600 nm) 2002 ·Chemistry Letters ·Go Hitoki, Akio Ishikawa, Tsuyoshi Takata, Junko N. Kondo, Masahiko Hara, Kazunari Domen	346
13	Oxysulfide Sm₂Ti₂S₂O₅ as a Stable Photocatalyst for Water Oxidation and Reduction under Visible Light Irradiation (λ ≤ 650 nm) breakdown → 2002 ·Journal of the American Chemical Society ·Akio Ishikawa, Tsuyoshi Takata, Junko N. Kondo, Masahiko Hara, Hisayoshi Kobayashi, Kazunari Domen	915
14	Femtosecond Transient Absorption Spectroscopy on Photocatalysts: K₄Nb₆O₁₇ and Ru(bpy)₃²⁺-Intercalated K₄Nb₆O₁₇ Thin Films 2002 ·The Journal of Physical Chemistry B ·Akihiro Furube, (unknown), Akio Ishikawa, Akihide Wada, Kazunari Domen, Chiaki Hirose	45
15	Sensitization of TiO2 particles by dyes to achieve H2 evolution by visible light 2000 ·Journal of Photochemistry and Photobiology A Chemistry ·(unknown), Eiji Suzuki, Akio Ishikawa, (unknown), Hidenobu Shiroishi, Masao Kaneko	94
16	Efficacy of vapor heat treatment on sweet potato infested with sweet potato weevil, Cylas formicarius (Fabricius) (Coleoptera: Brentidae), west indian sweet potato weevil, Euscepes postfasciatus (Fairmaire) (Coleoptera: Curculionidae), and sweet potato vine borer, Omphisa anastomosalis Guenee (Lepidoptera: Pyralidae) 1997 ·Akio Ishikawa, Masaya Iwata, (unknown), (unknown), (unknown)	1
17	Observation of the coupled exciton-photon mode splitting in a semiconductor quantum microcavity breakdown → 1992 ·Physical Review Letters ·Claude Weisbuch, M. Nishioka, Akio Ishikawa, Yasuhiko Arakawa	1797
18	A 20-in. color DC gas-discharge panel for TV display 1989 ·IEEE Transactions on Electron Devices ·Hiroshi Murakami, T. Kuriyama, Masahiko Seki, (unknown), (unknown), (unknown), Akio Ishikawa, (unknown), (unknown), (unknown), Tetsuo Sakai, Takashi Yamamoto, Yasumitsu Miyata	6
19	Electrical Resesrivity Due to Antiferromagnetic Spin Waves in Cr 1982 ·Journal of the Physical Society of Japan ·Akio Ishikawa	8
20	Magnons, Excitons and Light Scattering in Antiferromagnetic CoF₂ 1971 ·Journal of the Physical Society of Japan ·Akio Ishikawa, Tôru Moriya	15

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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