Tadamasa Shida

5.6k total citations · 1 hit paper
148 papers, 4.7k citations indexed

About

Tadamasa Shida is a scholar working on Physical and Theoretical Chemistry, Atomic and Molecular Physics, and Optics and Organic Chemistry. According to data from OpenAlex, Tadamasa Shida has authored 148 papers receiving a total of 4.7k indexed citations (citations by other indexed papers that have themselves been cited), including 71 papers in Physical and Theoretical Chemistry, 63 papers in Atomic and Molecular Physics, and Optics and 59 papers in Organic Chemistry. Recurrent topics in Tadamasa Shida's work include Photochemistry and Electron Transfer Studies (67 papers), Advanced Chemical Physics Studies (42 papers) and Free Radicals and Antioxidants (27 papers). Tadamasa Shida is often cited by papers focused on Photochemistry and Electron Transfer Studies (67 papers), Advanced Chemical Physics Studies (42 papers) and Free Radicals and Antioxidants (27 papers). Tadamasa Shida collaborates with scholars based in Japan, United States and Russia. Tadamasa Shida's co-authors include Takamasa Momose, Suehiro Iwata, Tatsuhisa Kato, William H. Hamill, Takeshi Kodama, Tomonari Wakabayashi, Yohji Achiba, Masashi Imamura, Thomas Bally and Edwin Haselbach and has published in prestigious journals such as Nature, Journal of the American Chemical Society and The Journal of Chemical Physics.

In The Last Decade

Tadamasa Shida

144 papers receiving 4.4k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Electronic spectra of ion radicals and their molecular orbital interpretation. III. Aromatic hydrocarbons

1973 295 citations Tadamasa Shida et al. Journal of the American Chemical Society profile →

Peers

Countries citing papers authored by Tadamasa Shida

Since Specialization

Citations

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

Fields of papers citing papers by Tadamasa Shida

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Tadamasa Shida

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

All Works

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20 of 20 papers shown

#	Work	Indexed citations
1	Hierarchical organization of life‐history variation in a salmonid fish across riverscape: Relevance of seasonal growth opportunity and maturation decision window 2025 ·Journal of Animal Ecology ·Tadamasa Shida, Takuya Sato	0
2	Prototype Dithiolene Radical Anion (S═CH–CH═S^•–) As Derived from Electron Attachment to 1,4-Dithiane: Experimental and Computational Studies on Electronic Structure 2016 ·The Journal of Physical Chemistry A ·Makoto Yamaguchi, Tadamasa Shida	4
3	The ← transition of the iodine atom photoproduced from alkyl iodides in solid parahydrogen: detection of new absorptions 2002 ·Chemical Physics Letters ·Mizuho Fushitani, Takamasa Momose, Tadamasa Shida	17
4	Infrared Spectroscopic Studies on Photolysis of Ethyl Iodide in Solid Parahydrogen 1997 ·The Journal of Physical Chemistry A ·Norihito Sogoshi, Tomonari Wakabayashi, Takamasa Momose, Tadamasa Shida	45
5	Novel Intramolecular Hydrogen Abstraction in the Radical Cation of Some Dioxacyclohexanes as Studied by EPR Spectroscopy and Kinetic Analysis. 1997 ·Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry ·(unknown), (unknown), Masaomi Makino, Kiminori Ushida, Takamasa Momose, Tadamasa Shida, (unknown), Björn O. Roos, Claire Vallance, Bryan R. Wood	2
6	Electron spin resonance studies of the methane radical cations (12,13CH+4, 12,13CDH+3, 12CD2H+2, 12CD3H+, 12CD+4) in solid neon matrices between 2.5 and 11 K: Analysis of tunneling 1995 ·The Journal of Chemical Physics ·Lon B. Knight, (unknown), Jeffrey T. Petty, Michio M. Matsushita, Takamasa Momose, Tadamasa Shida	36
7	Weak Intramolecular Exchange Interaction between Two Carbenic Units in a Novel Organic High-Spin Ion. ESR Studies on a Monoanion of Biphenyl-3,3'-diylbis(phenylmethylene) 1995 ·Journal of the American Chemical Society ·Toshihiro Nakamura, Takamasa Momose, Tadamasa Shida, Takamasa Kinoshita, Takeji Takui, Yoshio Teki, Koichi Itoh	13
8	Symbols for fine and hyperfine structure parameters (IUPAC Recommendations 1994) 1994 ·Pure and Applied Chemistry ·(unknown), John M. Brown, Jon T. Hougen, Tadamasa Shida, (unknown)	29
9	Effect of leukotriene antagonist on experimental and clinical bronchial asthma. 1991 ·PubMed ·(unknown), Yutaka Mizushima, A Ishii, (unknown), (unknown), (unknown), Tadamasa Shida, Tsumoru Miyamoto	5
10	The insignificance of the interference of •CFCl2 radical in the electron spin resonance study of radical cations using the CFCl3 matrix 1991 ·The Journal of Chemical Physics ·Tadamasa Shida, Tatsuhisa Kato, Takamasa Momose, Michio M. Matsushita	2
11	Vibrational analysis and calculation of Franck–Condon factors for the vinoxy radical X(2A″) and B(2A″) states 1990 ·The Journal of Chemical Physics ·Makoto Yamaguchi, Takamasa Momose, Tadamasa Shida	66
12	An ion—molecule reaction in γ-irradiated CCl4 solids containing acetals: production of the ·CCl3 radical as a sole paramagnetic species 1984 ·Chemical Physics Letters ·(unknown), Kiminori Ushida, Tadamasa Shida	1
13	Electronic Absorption Spectra and Geometry of Molecular Ions Generated from Stilbene and Related Compounds. III. Radical Ions of (Z)-Stilbene and Its α,β-Dialkyl Derivatives 1983 ·Bulletin of the Chemical Society of Japan ·Hiroshi Suzuki, Keiichiro Ogawa, Tadamasa Shida, Akira Kira	15
14	ESR studies on cation-radicals of simple olefins and dienes produced in γ-irradiated frozen solutions of trichlorofluoromethane 1980 ·The Journal of Chemical Physics ·Tadamasa Shida, (unknown), (unknown), Tatsuhisa Kato	109
15	[Interstitial pneumonia developing during chrysotherapy]. 1975 ·PubMed ·Sumiki Miyachi, Kazuro Iwai, Sohei Makino, Tadamasa Shida, Tadayoshi Miyamoto	4
16	Spectroscopic Studies on Radicals Produced from Acridine and Acridan in γ-Irradiated Rigid Solutions at −196°C 1969 ·Bulletin of the Chemical Society of Japan ·Tadamasa Shida, Akira Kira	11
17	Molecular Ions in Radiation Chemistry. II. Aromatic-Hydrocarbon Cations in CCl4 at 77°K 1966 ·The Journal of Chemical Physics ·Tadamasa Shida, William H. Hamill	93
18	Molecular Ions in Radiation Chemistry. III. Absorption Spectra of Aromatic-Hydrocarbon Cations and Anions in Organic Glasses 1966 ·The Journal of Chemical Physics ·Tadamasa Shida, William H. Hamill	115
19	Molecular Ions. VII. Positive Ions of Olefins in γ-Irradiated Organic Glasses 1966 ·Journal of the American Chemical Society ·Tadamasa Shida, William H. Hamill	22
20	Photolysis of Aqueous Azide Solution Containing Mercuric Salts 1963 ·The Journal of Chemical Physics ·Ken‐ichi Shinohara, Tadamasa Shida, Nobufusa Saito	2

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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