World's Best Scientists 2026 revealed!

D-Index & Metrics

Chemistry

D-Index
47
Citations
7088
World Ranking
15739
National Ranking
1239

Nobuaki Nakashima publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Nobuaki Nakashima sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 220 publications — 40th percentile

40% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Nobuaki Nakashima D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Nobuaki Nakashima sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 47 D-Index — 14th percentile

14% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Nobuaki Nakashima is affiliated with Osaka Metropolitan University in Japan and has contributed to various fields including chemistry, physics and astronomy, and materials science. Their research spans several subfields such as atomic and molecular physics and optics, inorganic chemistry, materials chemistry, spectroscopy, and analytical chemistry.

Their work frequently addresses topics related to radioactive element chemistry and processing, mass spectrometry techniques and applications, laser-matter interactions and applications, lanthanide and transition metal complexes, analytical chemistry methods development, ion-surface interactions and analysis, and nuclear materials and radiation effects.

Recent publications by Nobuaki Nakashima include:

  • Smallest Organic Tetracation in the Gas Phase: Stability of Multiply Charged Diiodoacetylene Produced in Intense Femtosecond Laser Fields (2021), The Journal of Physical Chemistry A
  • Marking actinides for separation: Resonance-enhanced multiphoton charge transfer in actinide complexes (2022), Science Advances
  • An electron-capture efficiency in femtosecond filamentation (2020), Chemical Physics Letters
  • Reduction and precipitation of aqueous europium (III) under an air atmosphere by near-infrared femtosecond laser pulses (2022), Journal of Photochemistry and Photobiology A Chemistry
  • Laser-fluence dependence of resonance-enhanced multiphoton reduction of trivalent europium (2022), Chemical Physics Letters

Nakashima has published predominantly in the following venues:

  • Chemical Physics Letters
  • The Journal of Physical Chemistry A
  • Science Advances
  • Journal of Photochemistry and Photobiology A Chemistry

Frequent collaborators include:

  • Tomoyuki Yatsuhashi
  • Shohei Matsuda
  • Keiichi Yokoyama
  • Kenji Sakota
  • Takashi Kawaguchi

Best Publications

  • Fluorescence decays and spectral properties of rhodamine B in submono-, mono-, and multilayer systems

    Klaus Kemnitz;Naoto Tamai;Iwao Yamazaki;Nobuaki Nakashima

  • PICOSECOND FLUORESCENCE LIFETIMES OF ANTHRAQUINONE DERIVATIVES. RADIATIONLESS DEACTIVATION VIA INTRA- AND INTERMOLECULAR HYDROGEN BONDS

    H. Inoue;M. Hida;N. Nakashima;K. Yoshihara

  • Luminescence of Novel Neodymium Sulfonylaminate Complexes in Organic Media

    Yasuchika Hasegawa;Takashi Ohkubo;Kensaku Sogabe;Yuichiro Kawamura

  • Efficient and selective electron mediation of cobalt complexes with cyclam and related macrocycles in the p-terphenyl-catalyzed photoreduction of CO2

    Shinjiro Matsuoka;Kiichi Yamamoto;Tomoyuki Ogata;Mitsuhiro Kusaba

  • Enhanced Emission of Deuterated Tris(hexafluoroacetylacetonato)neodymium(III) Complex in Solution by Suppression of Radiationless Transition via Vibrational Excitation

    Yasuchika Hasegawa;Yasutaka Kimura;Kei Murakoshi;Yuji Wada

  • Temperature dependence of fluorescence lifetimes of trans-stilbene

    M. Sumitani;N. Nakashima;K. Yoshihara;S. Nagakura

  • Picosecond Flash Spectroscopy of Solvent-Induced Intramolecular Electron Transfer in the Excited 9,9′-Bianthryl

    Nobuaki Nakashima;Masamichi Murakawa;Noboru Mataga

  • Enhancement of luminescence of Nd3+ complexes with deuterated hexafluoroacetylacetonato ligands in organic solvent

    Yasuchika Hasegawa;Kei Murakoshi;Yuji Wada;Shozo Yanagida

  • Phenazine-Photosensitized Reduction of CO2 Mediated by a Cobalt-Cyclam Complex through Electron and Hydrogen Transfer

    Tomoyuki Ogata;Yoshie Yamamoto;Yuji Wada;Kei Murakoshi

  • Laser flash photolysis of benzene. VIII. Formation of hot benzene from the S2 state and its collisional deactivation

    Nobuaki Nakashima;Keitaro Yoshihara

  • Photocatalysis of oligo(p-phenylenes). Photochemical reduction of carbon dioxide with triethylamine

    Shinjiro Matsuoka;Takao Kohzuki;Chyongjin Pac;Akito Ishida

  • Photocatalysis of oligo(p-phenylenes): photoreductive production of hydrogen and ethanol in aqueous triethylamine

    Shinjiro Matsuoka;Hiroyuki Fujii;Taisuke Yamada;Chyongjin Pac

  • Femtosecond-picosecond fluorescence studies on excited state dynamics of photoactive yellow protein from Ectothiorhodospira halophila

    Haik Chosrowjan;Noboru Mataga;Nobuaki Nakashima;Yasushi Imamoto

  • A key factor in parent and fragment ion formation on irradiation with an intense femtosecond laser pulse

    Hideo Harada;Seiji Shimizu;Tomoyuki Yatsuhashi;Shuji Sakabe

  • LASER PHOTOLYSIS OF BENZENE. V. FORMATION OF HOT BENZENE

    N. Nakashima;K. Yoshihara

  • PICOSECOND FLASH PHOTOLYSIS OF CIS‐ AND TRANS‐STILBENE. OBSERVATION OF AN INTENSE INTRAMOLECULAR CHARGE‐RESONANCE TRANSITION

    K. Yoshihara;A. Namiki;M. Sumitani;N. Nakashima

  • Time‐resolved measurements of electron and energy transfer of rhodamine B monolayer on the surface of organic crystals

    Nobuaki Nakashima;Keitaro Yoshihara;Frank Willig

  • Nanosecond laser photolysis of the benzene monomer and eximer

    Nobuaki Nakashima;Minoru Sumitani;Iwao Ohmine;Keitaro Yoshihara

  • Picosecond Laser Spectroscopy of Intramolecular Heteroexcimer Systems. Time-resolved Fluorescence Studies of p-(CH3)2NC6H4–(CH2)n–(9-Anthryl), p-(CH3)2NC6H4–(1-Pyrenyl) Systems and 9,9′-Bianthryl

    Masahito Migita;Tadashi Okada;Noboru Mataga;Yoshiteru Sakata

  • Role of hot molecules formed by internal conversion in UV single-photon and multiphoton chemistry

    Nobuaki Nakashima;Keitaro Yoshihara

Frequent Co-Authors

Keitaro Yoshihara
Keitaro Yoshihara Tokyo Metropolitan University
Yuji Wada
Yuji Wada Tokyo Institute of Technology
Shozo Yanagida
Shozo Yanagida Osaka University
Kei Murakoshi
Kei Murakoshi Hokkaido University
Yasuchika Hasegawa
Yasuchika Hasegawa Hokkaido University
Noboru Mataga
Noboru Mataga Osaka University
Hiizu Iwamura
Hiizu Iwamura Nihon University
Iwao Yamazaki
Iwao Yamazaki Hokkaido University
Takayuki Kitamura
Takayuki Kitamura Osaka University
Tadashi Sugawara
Tadashi Sugawara Kanagawa University

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