The chart shows the distribution of publications by all Research.com ranked scientists in the field of Materials Science in 2026. The highlighted bar marks where Takumi Kikegawa sits on this spectrum.
This scientist: 330 publications — 66th percentile
66% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 1,163 publications or more.
The chart shows the D-index (discipline H-index) distribution of Materials Science scientists ranked by Research.com in 2026. The highlighted bar marks where Takumi Kikegawa sits on this spectrum.
This scientist: 56 D-Index — 37th percentile
37% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 165 D-Index or more.
Takumi Kikegawa is affiliated with the High Energy Accelerator Research Organization in Japan, focusing on research in materials science and earth and planetary sciences. Their work spans several subfields, including geophysics, materials chemistry, physical and theoretical chemistry, condensed matter physics, and catalysis.
Their research primarily addresses topics such as high-pressure geophysics and materials, hydrogen storage and materials, crystallography and molecular interactions, geological and geochemical analysis, crystal structures and properties, boron and carbon nanomaterials research, and advanced NMR techniques and applications.
Takumi Kikegawa has published in several scientific venues, with multiple contributions to Inorganic Chemistry. Other publication venues include American Mineralogist, The Journal of Chemical Physics, Hyperfine Interactions, and The Journal of Physical Chemistry B.
Their recent papers include the following:
Frequent collaborators of Kikegawa include:
Their body of work significantly engages with high-pressure experimental methodologies and theoretical analyses to explore molecular interactions and phase behavior under extreme conditions. The focus on materials related to ammonia borane and borohydrides reflects a sustained interest in hydrogen storage materials and their physicochemical properties.
Overall, Takumi Kikegawa's research contributes to advancing understanding in the interplay between pressure, structure, and bonding in complex chemical systems relevant to both fundamental science and practical applications in energy materials.
Takehiko Yagi;Wataru Utsumi;Masa-aki Yamakata;Takumi Kikegawa
H. Sato;S. Endo;M. Sugiyama;T. Kikegawa
H. Morishima;Takumi Kato;M. Suto;E. Ohtani
Kaichi Suito;Junpei Namba;Takashi Horikawa;Yozo Taniguchi
Shigeaki Ono;Takumi Kikegawa;Yasuo Ohishi
O. Shimomura;K. Takemura;H. Fujihisa;Y. Fujii
O. Ohtaka;H. Fukui;T. Kunisada;T. Fujisawa
Shigeaki Ono;Takumi Kikegawa;Yasuo Ohishi;Jun Tsuchiya
Akio Suzuki;Eiji Ohtani;Hideaki Morishima;Tomoaki Kubo
Shigeaki Ono;Shigeaki Ono;Takumi Kikegawa;Yasuo Ohishi
D. C. Rubie;Y. Tsuchida;T. Yagi;W. Utsumi
Asami Sano;Asami Sano;Eiji Ohtani;Tadashi Kondo;Naohisa Hirao
W. Chen;Y. H. Lu;M. Wang;L. Kroner
Kazuhiko Tsuji;Kenichi Yaoita;Motoharu Imai;Osamu Shimomura
Y. Fujii;K. Hase;Y. Ohishi;H. Fujihisa
Wataru Utsumi;Nobumasa Funamori;Takehiko Yagi;Eiji Ito
Shigeaki Ono;Takumi Kikegawa;Yasuo Ohishi
Tomoaki Kubo;Makoto Kimura;Takumi Kato;Masayuki Nishi
Nobumasa Funamori;Shino Yamamoto;Takehiko Yagi;Takumi Kikegawa
Yusuke Kobayashi;Tadashi Kondo;Eiji Ohtani;Naohisa Hirao
Tadashi Kondo;Eiji Ohtani;Naohisa Hirao;Takehiko Yagi
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