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Takashi Kajiwara

Takashi Kajiwara

Takashi Kajiwara publications per year

The chart shows the history of publications by Takashi Kajiwara between 1969 and 2025, highlighting the no. of papers published in each year and offering an overview of the publication velocity of this scholar. Takashi Kajiwara published across 57 years, from 1969 to 2025, averaging 5.6 papers a year. Output peaked at 21 publications in 2007. 11 of the 322 publications appeared in the last two years.

No. of publications
5 10 15 20
Bar chart. Horizontal axis: year, 1969 to 2025. Vertical axis: number of publications, 0 to 21. Peak 21 publications in 2007. 1969: 1 publication 1970: 1 publication 1971: 0 publications 1972: 1 publication 1973: 1 publication 1974: 1 publication 1975: 1 publication 1976: 0 publications 1977: 0 publications 1978: 0 publications 1979: 0 publications 1980: 0 publications 1981: 1 publication 1982: 0 publications 1983: 0 publications 1984: 3 publications 1985: 0 publications 1986: 1 publication 1987: 0 publications 1988: 1 publication 1989: 1 publication 1990: 0 publications 1991: 0 publications 1992: 0 publications 1993: 1 publication 1994: 2 publications 1995: 0 publications 1996: 1 publication 1997: 1 publication 1998: 2 publications 1999: 2 publications 2000: 10 publications 2001: 4 publications 2002: 13 publications 2003: 15 publications 2004: 18 publications 2005: 3 publications 2006: 17 publications 2007: 21 publications 2008: 12 publications 2009: 20 publications 2010: 6 publications 2011: 14 publications 2012: 7 publications 2013: 14 publications 2014: 21 publications 2015: 15 publications 2016: 12 publications 2017: 14 publications 2018: 7 publications 2019: 6 publications 2020: 10 publications 2021: 3 publications 2022: 10 publications 2023: 17 publications 2024: 6 publications 2025: 5 publications
1969 2025

322 publications in total across all disciplines

View publications per year as a table
Takashi Kajiwara: publications per year, 1969 to 2025
Year Publications
1969 1
1970 1
1971 0
1972 1
1973 1
1974 1
1975 1
1976 0
1977 0
1978 0
1979 0
1980 0
1981 1
1982 0
1983 0
1984 3
1985 0
1986 1
1987 0
1988 1
1989 1
1990 0
1991 0
1992 0
1993 1
1994 2
1995 0
1996 1
1997 1
1998 2
1999 2
2000 10
2001 4
2002 13
2003 15
2004 18
2005 3
2006 17
2007 21
2008 12
2009 20
2010 6
2011 14
2012 7
2013 14
2014 21
2015 15
2016 12
2017 14
2018 7
2019 6
2020 10
2021 3
2022 10
2023 17
2024 6
2025 5
Total 322
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Takashi Kajiwara 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 Takashi Kajiwara sits on this spectrum.

No. of scientists
250 500 750 1,000 1,250
Bar chart with 63 bars. Horizontal axis: publications, 61–80 to 1,295+. Vertical axis: number of scientists, 0 to 1,350. Most scientists, 1,350, have 161–180 publications. The last bar groups every scientist with 1,295 publications or more. 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
61–80 publications 1,295+

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

View publications distribution as a table
Number of Chemistry scientists by publication count, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
Publications Scientists
61–80 66
81–100 302
101–120 623
121–140 918
141–160 1,218
161–180 1,350
181–200 1,344
201–220 1,281
221–240 1,216
241–260 1,100
261–280 979
281–300 939
301–320 764
321–340 643
341–360 628
361–380 522
381–400 459
401–420 397
421–440 327
441–460 270
461–480 265
481–500 252
501–520 201
521–540 185
541–560 148
561–580 148
581–600 132
601–620 114
621–640 104
641–660 91
661–680 92
681–700 73
701–720 57
721–740 54
741–760 67
761–780 45
781–800 46
801–820 39
821–840 32
841–860 36
861–880 29
881–900 26
901–920 24
921–940 14
941–960 23
961–980 28
981–1,000 15
1,001–1,020 29
1,021–1,040 12
1,041–1,060 19
1,061–1,080 12
1,081–1,100 6
1,101–1,120 8
1,121–1,140 12
1,141–1,160 5
1,161–1,180 6
1,181–1,200 14
1,201–1,220 7
1,221–1,240 2
1,241–1,260 6
1,261–1,280 4
1,281–1,294 6
1,295+ 100
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Takashi Kajiwara 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 Takashi Kajiwara sits on this spectrum.

No. of scientists
250 500 750 1,000
Bar chart with 61 bars. Horizontal axis: D-Index, 40–41 to 159+. Vertical axis: number of scientists, 0 to 1,051. Most scientists, 1,051, have 56–57 D-Index. The last bar groups every scientist with 159 D-Index or more. 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
40–41 D-Index 159+

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

View D-Index distribution as a table
Number of Chemistry scientists by D-index, Research.com 2026 ranking edition. Based on 17,934 ranked scientists.
D-Index Scientists
40–41 289
42–43 612
44–45 808
46–47 776
48–49 835
50–51 861
52–53 872
54–55 933
56–57 1,051
58–59 930
60–61 882
62–63 834
64–65 731
66–67 775
68–69 683
70–71 646
72–73 561
74–75 501
76–77 437
78–79 388
80–81 354
82–83 292
84–85 275
86–87 254
88–89 235
90–91 185
92–93 192
94–95 155
96–97 163
98–99 125
100–101 105
102–103 105
104–105 112
106–107 88
108–109 68
110–111 69
112–113 65
114–115 79
116–117 61
118–119 44
120–121 37
122–123 40
124–125 33
126–127 26
128–129 34
130–131 35
132–133 25
134–135 27
136–137 17
138–139 16
140–141 20
142–143 20
144–145 15
146–147 9
148–149 9
150–151 16
152–153 11
154–155 9
156–157 3
158 3
159+ 98
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Overview

Takashi Kajiwara is affiliated with Nara Women's University in Japan and has a focused research career primarily within the field of Materials Science. Their work extensively covers Materials Chemistry, with significant contributions also made to Electronic, Optical and Magnetic Materials, Atomic and Molecular Physics, and Inorganic Chemistry.

The main topics of Kajiwara's research include crystallization and solubility studies, and the use of X-ray diffraction in crystallography, reflecting a strong emphasis on structural analysis methods. Additionally, their research addresses magnetism in coordination complexes, lanthanide and transition metal complexes, as well as porphyrin and phthalocyanine chemistry. There is also notable involvement in graphene research and applications alongside studies involving electron spin resonance techniques.

Kajiwara has published their research in several scientific venues. They have a substantial number of papers in The Cambridge Structural Database, highlighting their specialization in crystallographic data. Other frequent publication venues include The Journal of Physical Chemistry C, Journal of Materials Chemistry C, Scientific Reports, and Chemical Communications.

Recent papers reflect a diverse range of specialized topics and collaborative efforts. These include:

  • "Rotating magnetocaloric effect in highly anisotropic TbIII and DyIII single molecular magnets" (2022, Scientific Reports)
  • "Twisted bilayer graphene fabricated by direct bonding in a high vacuum" (2020, Applied Physics Express)
  • "Anisotropy of Spin-Lattice Relaxations in Mononuclear Tb³⁺ Single-Molecule Magnets" (2020, The Journal of Physical Chemistry C)
  • "Molecular elastic crystals exhibiting slow magnetic relaxations" (2023, Chemical Communications)
  • "Construction of a two-dimensional metal-organic framework with perpendicular magnetic anisotropy composed of single-molecule magnets" (2023, Journal of Materials Chemistry C)

Collaboration is a notable aspect of Kajiwara's research, with frequent co-authors including Yoji Horii, Mariko Noguchi, Taro Yamamoto, Hal Suzuki, and Yuka Masuda. These collaborations contribute to a broad interdisciplinary approach within their studies.

Best Publications

  • Electroconductive porous coordination polymer Cu[Cu(pdt)2] composed of donor and acceptor building units.

    Shinya Takaishi;Miyuki Hosoda;Takashi Kajiwara;Hitoshi Miyasaka

  • Wheel-shaped ErIIIZnII3 single-molecule magnet: A macrocyclic approach to designing magnetic anisotropy

    Aika Yamashita;Akiko Watanabe;Shigehisa Akine;Tatsuya Nabeshima

  • A Binuclear Fe(III)Dy(III) Single Molecule Magnet. Quantum Effects and Models

    Marilena Ferbinteanu;Takashi Kajiwara;Kwang Yong Choi;Hiroyuki Nojiri

  • Photochemical Reduction of Low Concentrations of CO2 in a Porous Coordination Polymer with a Ruthenium(II)–CO Complex

    Takashi Kajiwara;Machiko Fujii;Masahiko Tsujimoto;Katsuaki Kobayashi

  • Structural Design of Easy‐Axis Magnetic Anisotropy and Determination of Anisotropic Parameters of LnIII ? CuII Single‐Molecule Magnets

    Takashi Kajiwara;Takashi Kajiwara;Motohiro Nakano;Kohei Takahashi;Shinya Takaishi

  • Multi-path magnetic relaxation of mono-dysprosium(III) single-molecule magnet with extremely high barrier.

    Akiko Watanabe;Aika Yamashita;Motohiro Nakano;Tomoo Yamamura

  • Effect of dimer formation on the electronic absorption and emission spectra of ionic dyes. Rhodamines and other common dyes

    Richard W. Chambers;Takashi Kajiwara;David R. Kearns

  • Direct Observation of Lanthanide(III)-Phthalocyanine Molecules on Au(111) by Using Scanning Tunneling Microscopy and Scanning Tunneling Spectroscopy and Thin-Film Field-Effect Transistor Properties of Tb(III)- and Dy(III)-Phthalocyanine Molecules

    Keiichi Katoh;Yusuke Yoshida;Masahiro Yamashita;Hitoshi Miyasaka

  • Transition metal and lanthanide cluster complexes constructed with thiacalix[n]arene and its derivatives☆

    Takashi Kajiwara;Nobuhiko Iki;Masahiro Yamashita

  • Syntheses, Structures, and Reactivities of Borylcopper and ‐zinc Compounds: 1,4‐Silaboration of an α,β‐Unsaturated Ketone to Form a γ‐Siloxyallylborane

    Takashi Kajiwara;Tomomi Terabayashi;Makoto Yamashita;Kyoko Nozaki

  • A single-chain magnet formed by a twisted arrangement of ions with easy-plane magnetic anisotropy.

    Takashi Kajiwara;Motohiro Nakano;Yukihiro Kaneko;Shinya Takaishi

  • Magnetic relaxation of single-molecule magnets in an external magnetic field: an ising dimer of a terbium(III)-phthalocyaninate triple-decker complex.

    Keiichi Katoh;Takashi Kajiwara;Motohiro Nakano;Yasuhiro Nakazawa

  • Coordination-tuned single-molecule-magnet behavior of TbIII-CuII dinuclear systems.

    Takashi Kajiwara;Motohiro Nakano;Shinya Takaishi;Masahiro Yamashita

  • A Graphite‐Like Complex with Large Cavities Constructed with the Complex Ligand [NiII(bpca)2]

    Asako Kamiyama;Tomoko Noguchi;Takashi Kajiwara;Tasuku Ito

  • Synthesis and Properties of the First Stable Silylene–Isocyanide Complexes

    Nobuhiro Takeda;Takashi Kajiwara;Hiroyuki Suzuki;Renji Okazaki

  • Hybrid Molecular Material Exhibiting Single-Molecule Magnet Behavior and Molecular Conductivity

    Hiroki Hiraga;Hitoshi Miyasaka;Kazuya Nakata;Takashi Kajiwara

  • Octalanthanide Wheels Supported by p-tert-Butylsulfonylcalix[4]arene†

    Takashi Kajiwara;Hashen Wu;Tasuku Ito;Nobuhiko Iki

  • Group-4 transition-metal boryl complexes: syntheses, structures, boron-metal bonding properties, and application as a polymerization catalyst.

    Tomomi Terabayashi;Takashi Kajiwara;Makoto Yamashita;Kyoko Nozaki

  • Syntheses, structures, and properties of trinuclear complexes [M(bpca)(2)(M'(hfac)(2))(2)], constructed with the complexed bridging ligand [M(bpca)(2)] [M, M' = Ni(II), Mn(II); Cu(II), Mn(II); Fe(II), Mn(II); Ni(II), Fe(II); and Fe(II), Fe(II); Hbpca = Bis(2-pyridylcarbonyl)amine, Hhfac = Hexafluoroacetylacetone].

    Asako Kamiyama;Tomoko Noguchi;Takashi Kajiwara;Tasuku Ito

  • Dynamics of luminescence from Ru(bpy)3Cl2 adsorbed on semiconductor surfaces

    Takashi Kajiwara;Kazuhito Hasimoto;Tomoji Kawai;Tadayoshi Sakata

Frequent Co-Authors

Masahiro Yamashita
Masahiro Yamashita Tohoku University
Tasuku Ito
Tasuku Ito Tohoku University
Hitoshi Miyasaka
Hitoshi Miyasaka Tohoku University
Motohiro Nakano
Motohiro Nakano Osaka University
Ken Sakai
Ken Sakai Kyushu University
Hiroshi Okamoto
Hiroshi Okamoto University of Tokyo
Hiroo Inokuchi
Hiroo Inokuchi University of Tokyo
Sotaro Miyano
Sotaro Miyano Tohoku University
Koichi Ohno
Koichi Ohno University of Tokyo
Hisanori Yamane
Hisanori Yamane Tohoku University

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