Akihiko Machida

4.8k total citations
178 papers, 3.8k citations indexed

About

Akihiko Machida is a scholar working on Materials Chemistry, Condensed Matter Physics and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Akihiko Machida has authored 178 papers receiving a total of 3.8k indexed citations (citations by other indexed papers that have themselves been cited), including 120 papers in Materials Chemistry, 69 papers in Condensed Matter Physics and 56 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Akihiko Machida's work include Hydrogen Storage and Materials (53 papers), Magnetic and transport properties of perovskites and related materials (48 papers) and Advanced Condensed Matter Physics (35 papers). Akihiko Machida is often cited by papers focused on Hydrogen Storage and Materials (53 papers), Magnetic and transport properties of perovskites and related materials (48 papers) and Advanced Condensed Matter Physics (35 papers). Akihiko Machida collaborates with scholars based in Japan, United States and South Korea. Akihiko Machida's co-authors include Yutaka Moritomo, Arao Nakamura, Tetsu Watanuki, Makoto Sakata, Eiji Nishibori, Masaki Takata, K. Aoki, Hiroyuki Saitoh, T. Akimoto and Katsutoshi Aoki and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Nature Communications.

In The Last Decade

Akihiko Machida

165 papers receiving 3.7k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Akihiko Machida Japan	33	2.2k	1.7k	1.5k	452	369	178	3.8k
Yuzuru Miyazaki Japan	33	3.3k 1.5×	1.5k 0.9×	1.1k 0.7×	142 0.3×	576 1.6×	212	4.3k
J. R. Hardy United States	36	3.5k 1.6×	1.5k 0.9×	429 0.3×	594 1.3×	977 2.6×	192	5.0k
B. K. Chaudhuri India	36	2.7k 1.2×	2.3k 1.4×	1.5k 1.0×	155 0.3×	307 0.8×	239	4.5k
Xiangyun Qiu United States	22	1.4k 0.6×	483 0.3×	287 0.2×	251 0.6×	126 0.3×	53	3.0k
H. Toraya Japan	26	2.7k 1.3×	755 0.4×	268 0.2×	292 0.6×	198 0.5×	114	4.7k
W. Carrillo‐Cabrera Germany	33	2.2k 1.0×	1.2k 0.7×	691 0.4×	102 0.2×	238 0.6×	174	3.7k
C.-C. Kao United States	33	1.8k 0.8×	1.2k 0.7×	1.2k 0.8×	754 1.7×	1.3k 3.6×	112	4.2k
H. Noël France	29	1.0k 0.5×	2.8k 1.6×	3.7k 2.4×	270 0.6×	548 1.5×	288	4.6k
Andrew Doran United States	35	2.2k 1.0×	1.9k 1.1×	1.0k 0.7×	138 0.3×	1.5k 4.0×	107	4.6k
David V. Baxter United States	27	709 0.3×	406 0.2×	279 0.2×	103 0.2×	1.1k 2.9×	120	2.4k

Countries citing papers authored by Akihiko Machida

Since Specialization

Citations

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

Fields of papers citing papers by Akihiko Machida

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Akihiko Machida

This figure shows the co-authorship network connecting the top 25 collaborators of Akihiko Machida. A scholar is included among the top collaborators of Akihiko Machida 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 Akihiko Machida. Akihiko Machida 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

Chen, Wei‐Tin, Takumi Nishikubo, Yuki Sakai, et al.. (2025). Pressure-induced charge amorphisation in BiNiO3. Nature Communications. 16(1). 2128–2128.

Kim, Hyunjeong, Young Yong Kim, Akihiko Machida, et al.. (2025). Surface-Engineered Asymmetric Covalent Organic Framework Membranes with Polymers for Improved Ion Transport. ACS Nano. 19(38). 34150–34162.

Im, Sumin, Hyeonseok Jee, Manabu Kanematsu, et al.. (2024). Multi-scale synchrotron X-ray scattering studies on thermo-induced changes in structural and mechanical properties of CSH/PCE composites. Construction and Building Materials. 459. 139742–139742. 1 indexed citations

Strozi, Renato Belli, Kouji Sakaki, Hyunjeong Kim, et al.. (2023). High entropy alloys containing immiscible Mg and refractory elements: Synthesis, structure, and hydrogen storage properties. Journal of Alloys and Compounds. 969. 172415–172415. 8 indexed citations

Qin, Feiyu, Lei Hu, Yingcai Zhu, et al.. (2023). Integrating abnormal thermal expansion and ultralow thermal conductivity into (Cd,Ni)2Re2O7 via synergy of local structure distortion and soft acoustic phonons. Acta Materialia. 264. 119544–119544. 12 indexed citations

Strozi, Renato Belli, Matthew Witman, Vitalie Stavila, et al.. (2023). Elucidating Primary Degradation Mechanisms in High-Cycling-Capacity, Compositionally Tunable High-Entropy Hydrides. ACS Applied Materials & Interfaces. 15(32). 38412–38422. 21 indexed citations

Cho, Seongmin, Sumin Im, Heongwon Suh, et al.. (2023). Impact of interatomic structural characteristics of aluminosilicate hydrate on the mechanical properties of metakaolin-based geopolymer. Construction and Building Materials. 411. 134529–134529. 14 indexed citations

Ohwada, Kenji, Akihiko Machida, Shintaro Ueno, et al.. (2023). Lattice strain visualization inside a 400 nm single grain of BaTiO₃ in polycrystalline ceramics by Bragg coherent X-ray diffraction imaging. Japanese Journal of Applied Physics. 62(SM). SM1022–SM1022. 3 indexed citations

Ohwada, Kenji, Akihiko Machida, Shintaro Ueno, et al.. (2022). The ferroelectric phase transition in a 500 nm sized single particle of BaTiO ₃ tracked by coherent X-ray diffraction. Japanese Journal of Applied Physics. 61(SN). SN1008–SN1008. 5 indexed citations

10.

Hu, Lei, Yingcai Zhu, Yue‐Wen Fang, et al.. (2021). Origin and Absence of Giant Negative Thermal Expansion in Reduced and Oxidized Ca₂RuO₄. Chemistry of Materials. 33(19). 7665–7674. 18 indexed citations

11.

Ohwada, Kenji, Tetsuro Ueno, Akihiko Machida, et al.. (2021). Bragg coherent diffraction imaging allowing simultaneous retrieval of three-dimensional shape and strain distribution for 40–500 nm particles. Japanese Journal of Applied Physics. 60(SF). SFFA07–SFFA07. 6 indexed citations

12.

Ide, Yusuke, Satoshi Tominaka, Kenji Komaguchi, et al.. (2019). Condensed ferric dimers for green photocatalytic synthesis of nylon precursors. Chemical Science. 10(27). 6604–6611. 17 indexed citations

13.

Sakai, Yuki, Takumi Nishikubo, Takahiro Ogata, et al.. (2019). Polar–Nonpolar Phase Transition Accompanied by Negative Thermal Expansion in Perovskite-Type Bi_1–xPb_xNiO₃. Chemistry of Materials. 31(13). 4748–4758. 20 indexed citations

14.

Ohwada, Kenji, Tomohiro Abe, Tetsuro Ueno, et al.. (2019). Development of an apparatus for Bragg coherent X-ray diffraction imaging, and its application to the three dimensional imaging of BaTiO ₃ nano-crystals. Japanese Journal of Applied Physics. 58(SL). SLLA05–SLLA05. 9 indexed citations

15.

Nishikubo, Takumi, Yuki Sakai, Kengo Oka, et al.. (2019). Enhanced Negative Thermal Expansion Induced by Simultaneous Charge Transfer and Polar–Nonpolar Transitions. Journal of the American Chemical Society. 141(49). 19397–19403. 37 indexed citations

16.

Nishikubo, Takumi, Yuki Sakai, Kengo Oka, et al.. (2018). Optimized negative thermal expansion induced by gradual intermetallic charge transfer in Bi₁₋ _x Sb _x NiO₃. Applied Physics Express. 11(6). 61102–61102. 19 indexed citations

17.

Endo, Naruki, Hiroyuki Saitoh, Akihiko Machida, Yoshinori Katayama, & Katsutoshi Aoki. (2012). Phase diagram and equation of state of TiH2 at high pressures and high temperatures. Journal of Alloys and Compounds. 546. 270–274. 7 indexed citations

18.

Moritomo, Yutaka, Akihiko Machida, Kenji Ohoyama, T. Katsufuji, & Arao Nakamura. (2002). Phase separation and ferromagnetic transition in B-site substituted Nd_1/2Ca_1/2MnO_3. APS March Meeting Abstracts. 1 indexed citations

19.

Katsufuji, T., H. Takagi, Naoki Yamamoto, et al.. (2001). Charge ordering in the geometrically frustrated spinel AlV_2O_4. APS.

20.

Moritomo, Yutaka, Sh. Xu, Akihiko Machida, et al.. (2001). Electron doping effects in conducting Sr_2FeMoO_6. APS March Meeting Abstracts. 6 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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