The chart shows the distribution of publications by all Research.com ranked scientists in the field of Engineering and Technology in 2026. The highlighted bar marks where Hiroyuki Ishii sits on this spectrum.
This scientist: 271 publications — 70th percentile
70% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 804 publications or more.
The chart shows the D-index (discipline H-index) distribution of Engineering and Technology scientists ranked by Research.com in 2026. The highlighted bar marks where Hiroyuki Ishii sits on this spectrum.
This scientist: 31 D-Index — 2nd percentile
2% of scientists in this discipline score the same or lower.
The last bar groups every scientist with 107 D-Index or more.
Hiroyuki Ishii is affiliated with NTT in Japan and has a significant body of research primarily focused on materials science and engineering. Their work spans various subfields, including materials chemistry, electrical and electronic engineering, electronic, optical and magnetic materials, polymers and plastics, and atomic and molecular physics and optics.
Their research interests include topics such as X-ray diffraction in crystallography, crystallization and solubility studies, organic electronics and photovoltaics, conducting polymers and applications, organic and molecular conductors research, perovskite materials and applications, and molecular junctions and nanostructures.
Hiroyuki Ishii has coauthored many publications with several frequent collaborators, including Jun Takeya, Toshihiro Okamoto, Shohei Kumagai, Craig P. Yu, and Masato Mitani.
Their recent papers include the following:
Their frequent publication venues highlight a strong focus on crystallography and applied physics, with multiple contributions to The Cambridge Structural Database, Applied Physics Letters, Japanese Journal of Applied Physics, Journal of the American Chemical Society, and Chemistry of Materials.
Hiroyuki Ishii's extensive work in the field includes over 100 publications in materials science and nearly 70 in engineering, reflecting a multidisciplinary approach to research that integrates chemistry and physics with electronic and optical materials.
Hiroyuki Ishii
Hiroyuki Ishii
Hiroyuki Ishii;Yoshihisa Kishiyama;Hideaki Takahashi
Hiroyuki Ishii;Anil Umesh
Y. Kishiyama;A. Benjebbour;T. Nakamura;H. Ishii
Kohei Kiyoshima;Hiroyuki Ishii;Naoto Okubo
Hiroyuki Ishii;Akihito Hanaki;Takehiro Nakamura
Hiroyuki Ishii;Mikio Iwamura
Hiroyuki Ishii;Takehiro Nakamura
Hiroyuki Ishii
Hiroyuki Ishii;Akihito Hanaki
Hiroyuki Ishii;Anil Umesh
M. C. Erturk;S. Mukherjee;H. Ishii;H. Arslan
Hiroyuki Ishii;Takehiro Nakamura;Akihito Hanaki;Yoshimasa Imamura
Yoshihisa Kishiyama;Anass Benjebbour;Hiroyuki Ishii;Takehiro Nakamura
Bo Yu;Liuqing Yang;Hiroyuki Ishii;Sayandev Mukherjee
Bo Yu;Sayandev Mukherjee;Hiroyuki Ishii;Liuqing Yang
Kazuaki Takeda;Hiroki Harada;Hiroyuki Ishii
H. Ishii;G.W. Wornell
Hiroyuki Ishii;Mikio Iwamura
Hiroyuki Ishii;Yoshihisa Kishiyama
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