Keiichi Osaka

928 total citations
31 papers, 739 citations indexed

About

Keiichi Osaka is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Radiation. According to data from OpenAlex, Keiichi Osaka has authored 31 papers receiving a total of 739 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Materials Chemistry, 12 papers in Electronic, Optical and Magnetic Materials and 9 papers in Radiation. Recurrent topics in Keiichi Osaka's work include X-ray Spectroscopy and Fluorescence Analysis (7 papers), Geochemistry and Geologic Mapping (5 papers) and Magnetism in coordination complexes (5 papers). Keiichi Osaka is often cited by papers focused on X-ray Spectroscopy and Fluorescence Analysis (7 papers), Geochemistry and Geologic Mapping (5 papers) and Magnetism in coordination complexes (5 papers). Keiichi Osaka collaborates with scholars based in Japan, United Kingdom and Australia. Keiichi Osaka's co-authors include Masaki Takata, Kenichi Kato, Yonezo Maeda, Shinya Hayami, Katsuya Inoue, Tadaoki Mitani, Ryo Kawajiri, Motoko Akita, T. Arima and T. Suzuki and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and Nature Communications.

In The Last Decade

Keiichi Osaka

29 papers receiving 731 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Keiichi Osaka Japan 15 455 407 119 108 77 31 739
P. Gütlich Germany 13 510 1.1× 425 1.0× 219 1.8× 77 0.7× 75 1.0× 40 728
S. Reiman Russia 13 399 0.9× 359 0.9× 157 1.3× 124 1.1× 53 0.7× 28 585
Sergey Reiman Germany 11 451 1.0× 396 1.0× 187 1.6× 54 0.5× 51 0.7× 11 571
Krešo Zadro Croatia 18 398 0.9× 428 1.1× 142 1.2× 170 1.6× 88 1.1× 71 855
P. Pattison Switzerland 15 307 0.7× 412 1.0× 127 1.1× 103 1.0× 148 1.9× 24 727
Stéphane Soriano Brazil 18 543 1.2× 441 1.1× 174 1.5× 114 1.1× 20 0.3× 44 752
Muhammed Açıkgöz Türkiye 17 369 0.8× 617 1.5× 161 1.4× 59 0.5× 173 2.2× 73 782
L. Wiehl Germany 19 849 1.9× 632 1.6× 215 1.8× 169 1.6× 92 1.2× 51 1.1k
Andrew Harter United States 9 267 0.6× 592 1.5× 110 0.9× 99 0.9× 140 1.8× 16 692
F. Del Giallo Italy 8 362 0.8× 304 0.7× 205 1.7× 40 0.4× 42 0.5× 33 506

Countries citing papers authored by Keiichi Osaka

Since Specialization
Citations

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

Fields of papers citing papers by Keiichi Osaka

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiichi Osaka

This figure shows the co-authorship network connecting the top 25 collaborators of Keiichi Osaka. A scholar is included among the top collaborators of Keiichi Osaka 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 Keiichi Osaka. Keiichi Osaka 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.
2.
Chiba, Kazuki, Yuka Ikemoto, Keiichi Osaka, et al.. (2025). Structural Analysis of Regenerated Cellulose Textile Covered with Cellulose Nano Fibers. Polymers. 17(15). 2015–2015.
3.
Kishi, Tetsuo, et al.. (2024). Phase-separation transformation behaviors in NiO bearing Na2O-B2O3-SiO2 glass and melt through high-temperature Ni K-edge XAFS and time-resolved SAXS measurements. Journal of Non-Crystalline Solids. 634. 122975–122975. 1 indexed citations
4.
Tansho, Masataka, Kotaro Fujii, Atsushi Goto, et al.. (2023). Hidden chemical order in disordered Ba7Nb4MoO20 revealed by resonant X-ray diffraction and solid-state NMR. Nature Communications. 14(1). 2337–2337. 21 indexed citations
5.
Osaka, Keiichi, et al.. (2019). Versatile high-throughput diffractometer for industrial use at BL19B2 in SPring-8. AIP conference proceedings. 2054. 50008–50008. 8 indexed citations
6.
Abe, Yoshinari, et al.. (2017). Construction of a Forensic Soil Database of the Hokkaido Region in Japan by Synchrotron Radiation X-ray Analysis. BUNSEKI KAGAKU. 66(8). 607–612. 1 indexed citations
7.
Osaka, Keiichi, et al.. (2016). High-throughput and automated SAXS/USAXS experiment for industrial use at BL19B2 in SPring-8. AIP conference proceedings. 1741. 30003–30003. 16 indexed citations
8.
9.
Nakai, Izumi, Shunsuke C. Furuya, Hiroko Suzuki, et al.. (2012). Development of heavy mineral and heavy element database of soil sediments in Japan using synchrotron radiation X-ray powder diffraction and high-energy (116keV) X-ray fluorescence analysis. Forensic Science International. 220(1-3). 33–49. 17 indexed citations
10.
Itoh, Takanori, Naoto Kitamura, Yasushi Idemoto, et al.. (2009). Study of charge density and crystal structure of (La0.75Sr0.25)MnO3.00 and (Ba0.5Sr0.5)(Co0.8Fe0.2)O2.33−δ at 500–900K by in situ synchrotron X-ray diffraction. Journal of Alloys and Compounds. 491(1-2). 527–535. 29 indexed citations
11.
Itoh, Takanori, Naoto Kitamura, Yasushi Idemoto, et al.. (2009). Study of Mechanism of Mixed Conduction Due to Electrons and Oxygen Ions in (La0.75Sr0.25)MnO3.00 and (Ba0.5Sr0.5)(Co0.8Fe0.2)O2.33 through Rietveld Refinement and MEM Analysis. Electrochemistry. 77(2). 161–168. 3 indexed citations
12.
Itoh, Takanori, Aya Tomita, Naoto Kitamura, et al.. (2008). Determination of the crystal structure and charge density of (Ba0.5Sr0.5)(Co0.8Fe0.2)O2.33 by Rietveld refinement and maximum entropy method analysis. Solid State Communications. 149(1-2). 41–44. 36 indexed citations
13.
Sakurai, Tsuneaki, Hiroshi Satō, Kentaro Tashiro, et al.. (2008). Prominent Electron Transport Property Observed for Triply Fused Metalloporphyrin Dimer: Directed Columnar Liquid Crystalline Assembly by Amphiphilic Molecular Design. Journal of the American Chemical Society. 130(42). 13812–13813. 85 indexed citations
14.
Ishii, A., Shinobu Kishi, Hideki Ohtsu, et al.. (2007). Novel emission properties of melem caused by the heavy metal effect of lanthanides(iii) in a LB film. Photochemical & Photobiological Sciences. 6(7). 804–809. 13 indexed citations
15.
Zhang, Zhaoming, Gregory R. Lumpkin, Christopher J. Howard, et al.. (2007). Structures and phase diagram for the system CaTiO3–La2/3TiO3. Journal of Solid State Chemistry. 180(3). 1083–1092. 29 indexed citations
16.
Osaka, Keiichi, Shigeru Kimura, Kenichi Kato, & Masaki Takata. (2007). A New Attachment of the Large Debye-Scherrer Camera at BL02B2 of the SPring-8 for Thin Film X-ray Diffraction. AIP conference proceedings. 879. 1771–1774. 1 indexed citations
17.
Itoi, M, Yuuki Ono, Norimichi Kojima, et al.. (2006). Charge‐Transfer Phase Transition and Ferromagnetism of Iron Mixed‐Valence Complexes (n‐CnH2n+1)4N[FeIIFeIII(dto)3] (n = 3–6; dto = C2O2S2). European Journal of Inorganic Chemistry. 2006(6). 1198–1207. 17 indexed citations
18.
Hayami, Shinya, Motoko Akita, Katsuya Inoue, et al.. (2005). Reverse Spin Transition Triggered by a Structural Phase Transition. Angewandte Chemie International Edition. 44(31). 4899–4903. 145 indexed citations
19.
Hayami, Shinya, Gergely Juhász, Masaaki Ohba, et al.. (2004). 1-D Cobalt(II) Spin Transition Compound with Strong Interchain Interaction:  [Co(pyterpy)Cl2]·X. Inorganic Chemistry. 43(14). 4124–4126. 65 indexed citations
20.
Osaka, Keiichi, et al.. (2002). In Situ X-Ray Measurement of Order-Disorder Transition Temperature of Fe-Rich Fe-Pt Alloys. Japanese Journal of Applied Physics. 41(Part 2, No. 2A). L155–L157. 12 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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