Nagao Azuma

1.5k total citations
87 papers, 1.2k citations indexed

About

Nagao Azuma is a scholar working on Organic Chemistry, Electronic, Optical and Magnetic Materials and Inorganic Chemistry. According to data from OpenAlex, Nagao Azuma has authored 87 papers receiving a total of 1.2k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Organic Chemistry, 31 papers in Electronic, Optical and Magnetic Materials and 25 papers in Inorganic Chemistry. Recurrent topics in Nagao Azuma's work include Magnetism in coordination complexes (26 papers), Electron Spin Resonance Studies (17 papers) and Synthesis and characterization of novel inorganic/organometallic compounds (11 papers). Nagao Azuma is often cited by papers focused on Magnetism in coordination complexes (26 papers), Electron Spin Resonance Studies (17 papers) and Synthesis and characterization of novel inorganic/organometallic compounds (11 papers). Nagao Azuma collaborates with scholars based in Japan, Hungary and United States. Nagao Azuma's co-authors include Hitomi Suzuki, Toshihiro Murafuji, Kazuo Mukai, Yoshihiro Matano, Kazuhiko Ishizu, Rui Tamura, Takehiro Ozawa, Jun Yamauchi, Yasuo Deguchi and Takanori Ushio and has published in prestigious journals such as The Journal of Chemical Physics, The Journal of Physical Chemistry B and Chemical Communications.

In The Last Decade

Nagao Azuma

85 papers receiving 1.1k citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Nagao Azuma Japan 20 594 373 316 295 262 87 1.2k
Mary Frances Richardson Canada 19 328 0.6× 312 0.8× 332 1.1× 590 2.0× 156 0.6× 56 1.2k
Arie Aizman Chile 19 865 1.5× 358 1.0× 401 1.3× 335 1.1× 236 0.9× 55 1.6k
Monique Perrin France 20 579 1.0× 346 0.9× 486 1.5× 535 1.8× 81 0.3× 52 1.2k
Kathryn E. Preuss Canada 26 572 1.0× 347 0.9× 1.0k 3.2× 676 2.3× 213 0.8× 62 1.8k
L. Golič Slovenia 21 916 1.5× 509 1.4× 324 1.0× 462 1.6× 130 0.5× 151 1.6k
Krešimir Molčanov Croatia 19 348 0.6× 317 0.8× 234 0.7× 269 0.9× 264 1.0× 56 838
Dariusz C. Bieńko Poland 18 491 0.8× 253 0.7× 566 1.8× 266 0.9× 316 1.2× 48 1.2k
Steven F. Watkins United States 18 409 0.7× 239 0.6× 206 0.7× 222 0.8× 98 0.4× 92 941
Burkhard Kirste Germany 20 461 0.8× 191 0.5× 127 0.4× 347 1.2× 398 1.5× 73 1.2k
Delia A. Haynes South Africa 22 358 0.6× 546 1.5× 377 1.2× 702 2.4× 654 2.5× 71 1.4k

Countries citing papers authored by Nagao Azuma

Since Specialization
Citations

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

Fields of papers citing papers by Nagao Azuma

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Nagao Azuma

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

All Works

20 of 20 papers shown
1.
Mukai, Kazuo, Kazuo Mukai, Kenji Yoshida, et al.. (2005). Magnetic semiconductors: Molecular materials based on alkyl-pyridinium-substituted verdazyl radical cations and Ni(dmit)2 anion. Polyhedron. 24(16-17). 2513–2521. 16 indexed citations
2.
3.
Itaya, Tomoyuki, Nagao Azuma, & Kenzo Inoue. (2002). Self-Assembly of Hexakis(4-pyridylmethoxy)cyclotriphosphazene and 1,4-Anthracenedicarboxylic Acid: Structure and Inclusion Behavior. Bulletin of the Chemical Society of Japan. 75(10). 2275–2281. 7 indexed citations
4.
5.
Azuma, Nagao, et al.. (1997). Synthesis and Properties of 7,10-Dthiafluoroanthenes and their 8,9-Dihydro Derivatives with Chalcogen Substituents. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 296(1). 19–30. 2 indexed citations
6.
Ushio, Takanori, et al.. (1996). Polymorphism of Compound Existing as Both Racemic Compound Crystals and Mixed Crystals of Enantiomers. Molecular crystals and liquid crystals science technology. Section A, Molecular crystals and liquid crystals. 276(1-2). 245–252. 16 indexed citations
7.
Matano, Yoshihiro, et al.. (1996). First synthesis, X-ray structure analysis and reactions of alkenyltriphenylbismuthonium salts. Journal of the Chemical Society Perkin Transactions 1. 1971–1971. 24 indexed citations
8.
Ushio, Takanori, Rui Tamura, Hiroki Takahashi, Nagao Azuma, & Keiji Yamamoto. (1996). Ungewöhnliche Phänomene bei der Racematspaltung durch Umkristallisation einer racemischen Verbindung. Angewandte Chemie. 108(20). 2544–2546. 9 indexed citations
9.
Tamura, Rui, et al.. (1995). A New Synthesis of .alpha.-Asymmetric Nitroxide Radicals. The Journal of Organic Chemistry. 60(21). 6820–6825. 16 indexed citations
10.
11.
Matano, Yoshihiro, Nagao Azuma, & Hitomi Suzuki. (1995). Synthesis, X-ray structure, thermal stability and reactions of triaryl(3-oxoalkyl)bismuthonium salts. Journal of the Chemical Society Perkin Transactions 1. 2543–2543. 12 indexed citations
12.
Azuma, Nagao & Takehiro Ozawa. (1994). Spectroscopic studies of the trans-[VOCl2(H2O)2] chromophore in its hydrogen bonding adduct with 18-crown-6. Inorganica Chimica Acta. 227(1). 91–97. 2 indexed citations
13.
Tamura, Rui, Nagao Azuma, Akira Matsumoto, et al.. (1994). Synthese eines chiralen Nitroxyl‐Radikals und spontane Enantiomerentrennung bei der Kristallisation. Angewandte Chemie. 106(8). 919–921. 3 indexed citations
14.
Tani, Hiroyuki, et al.. (1994). 7,10-dithiafluoroanthene and its cation radical salt. Tetrahedron Letters. 35(38). 7051–7054. 10 indexed citations
15.
Azuma, Nagao, Yuji Kohno, Kazuhiko Ishizu, et al.. (1994). Spectroscopic studies on copper(II) complexes of chiral cyclens: [CuN4Cl] chromophores varying from square pyramidal to trigonal bipyramidal stereochemistry. Inorganica Chimica Acta. 215(1-2). 109–121. 24 indexed citations
16.
Matsumoto, Akira & Nagao Azuma. (1988). Photodecomposition of europium(III) acetate and formate in aqueous solutions. The Journal of Physical Chemistry. 92(7). 1830–1835. 5 indexed citations
17.
Azuma, Nagao, Kazuhiko Ishizu, & Kazuo Mukai. (1974). Magnetic properties of verdazyl free radicals. VII. π-Bridged verdazyl biradicals with triplet ground state. The Journal of Chemical Physics. 61(6). 2294–2296. 30 indexed citations
18.
Mukai, Kazuo, Takamitsu Yamamoto, Masahiro Kohno, Nagao Azuma, & Kazuhiko Ishizu. (1974). ENDOR Studies of 1,3,5-Triphenylverdazyl Radical and Its Methyl Derivatives. V.. Bulletin of the Chemical Society of Japan. 47(7). 1797–1798. 16 indexed citations
19.
Azuma, Nagao, Kazuo Mukai, & Kazuhiko Ishizu. (1970). ESR Studies of Radicals Generated by the PbO2 Oxidation of Some Mono- and Bis-formazans. Bulletin of the Chemical Society of Japan. 43(12). 3960–3962. 12 indexed citations
20.
Mukai, Kazuo, et al.. (1970). ESR Study of Spin-Spin Interactions in Verdazyl Biradicals. II. Bulletin of the Chemical Society of Japan. 43(12). 3958–3960. 18 indexed citations

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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