Asuka Namai

3.6k total citations
78 papers, 3.0k citations indexed

About

Asuka Namai is a scholar working on Materials Chemistry, Electronic, Optical and Magnetic Materials and Renewable Energy, Sustainability and the Environment. According to data from OpenAlex, Asuka Namai has authored 78 papers receiving a total of 3.0k indexed citations (citations by other indexed papers that have themselves been cited), including 44 papers in Materials Chemistry, 43 papers in Electronic, Optical and Magnetic Materials and 31 papers in Renewable Energy, Sustainability and the Environment. Recurrent topics in Asuka Namai's work include Iron oxide chemistry and applications (30 papers), Magnetic Properties and Synthesis of Ferrites (28 papers) and Multiferroics and related materials (20 papers). Asuka Namai is often cited by papers focused on Iron oxide chemistry and applications (30 papers), Magnetic Properties and Synthesis of Ferrites (28 papers) and Multiferroics and related materials (20 papers). Asuka Namai collaborates with scholars based in Japan, United States and Czechia. Asuka Namai's co-authors include Shin‐ichi Ohkoshi, Hiroko Tokoro, Marie Yoshikiyo, Shunsuke Sakurai, Kenta Imoto, Kazuhito Hashimoto, Jiří Tuček, Radek Zbořil, Makoto Nakajima and Tohru Suemoto and has published in prestigious journals such as Journal of the American Chemical Society, Advanced Materials and Angewandte Chemie International Edition.

In The Last Decade

Asuka Namai

76 papers receiving 3.0k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Asuka Namai Japan	28	1.7k	1.4k	1.1k	651	463	78	3.0k
F. J. Litterst Germany	30	1.8k 1.0×	2.0k 1.4×	677 0.6×	501 0.8×	636 1.4×	184	3.8k
Takashi Naka Japan	31	1.7k 1.0×	813 0.6×	418 0.4×	428 0.7×	449 1.0×	146	3.0k
Martí Gich Spain	26	1.1k 0.7×	637 0.5×	840 0.8×	492 0.8×	256 0.6×	77	2.3k
W. P. Beyermann United States	27	1.9k 1.1×	1.7k 1.3×	416 0.4×	681 1.0×	724 1.6×	90	4.1k
Jean‐Luc Rehspringer France	33	2.5k 1.4×	854 0.6×	719 0.7×	1.2k 1.9×	379 0.8×	132	3.4k
Marie Yoshikiyo Japan	23	991 0.6×	819 0.6×	502 0.5×	360 0.6×	266 0.6×	56	1.7k
J. P. Jolivet France	29	1.7k 1.0×	797 0.6×	1.5k 1.4×	506 0.8×	753 1.6×	56	3.4k
Temer S. Ahmadi United States	13	2.1k 1.2×	1.5k 1.1×	796 0.7×	891 1.4×	271 0.6×	32	3.5k
C. Payen France	30	1.4k 0.8×	1.2k 0.9×	333 0.3×	622 1.0×	231 0.5×	106	2.8k
Myung‐Hwa Jung South Korea	34	2.3k 1.3×	1.9k 1.4×	405 0.4×	843 1.3×	1.1k 2.4×	230	3.9k

Countries citing papers authored by Asuka Namai

Since Specialization

Citations

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

Fields of papers citing papers by Asuka Namai

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Asuka Namai

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

1.

Stefańczyk, Olaf, Kunal Kumar, Laurent Guérin, et al.. (2024). Near‐Infrared Light‐Induced Spin‐State Switching Based on Fe(II)−Hg(II) Spin‐Crossover Network. Angewandte Chemie. 137(12). 1 indexed citations

2.

Stefańczyk, Olaf, Kunal Kumar, Laurent Guérin, et al.. (2024). Near‐Infrared Light‐Induced Spin‐State Switching Based on Fe(II)−Hg(II) Spin‐Crossover Network. Angewandte Chemie International Edition. 64(12). e202423095–e202423095. 3 indexed citations

3.

Tokoro, Hiroko, et al.. (2024). Phase Separation of ϵ‐Fe₂O₃ and BaFe₁₂O₁₉ in a Synthesis Combining Reverse‐Micelle and Sol‐Gel Techniques. European Journal of Inorganic Chemistry. 27(22). 3 indexed citations

4.

Namai, Asuka, et al.. (2024). Mn-substitution effects on the magnetic and zero-field ferromagnetic resonance properties of ε-Fe₂O₃ nanoparticles. Materials Advances. 6(3). 969–976.

5.

Namai, Asuka, et al.. (2023). Seed-mediated Generation of Epsilon Iron Oxide Nanocrystals at 300 °C. Chemistry Letters. 52(4). 229–232. 2 indexed citations

6.

Namai, Asuka, et al.. (2022). A magnetic field-switchable millimeter wave switch for 81, 94, and 140 GHz based on metal substituted ε-iron oxide. Journal of Materials Chemistry C. 10(30). 10815–10822. 7 indexed citations

7.

Imoto, Kenta, et al.. (2022). Resonance Frequency Tuning of a 200 GHz Band Absorber by an External Magnetic Field. Advanced Photonics Research. 3(5). 2 indexed citations

8.

Nakabayashi, Koji, Hiroko Tokoro, Marie Yoshikiyo, et al.. (2020). Extremely low-frequency phonon material and its temperature- and photo-induced switching effects. Chemical Science. 11(33). 8989–8998. 27 indexed citations

9.

Tokoro, Hiroko, et al.. (2020). Crystal growth control of rod-shaped ε-Fe₂O₃ nanocrystals. RSC Advances. 10(65). 39611–39616. 9 indexed citations

10.

Tokoro, Hiroko, et al.. (2018). Theoretical prediction of a charge-transfer phase transition. Scientific Reports. 8(1). 63–63. 28 indexed citations

11.

Ohkoshi, Shin‐ichi, Marie Yoshikiyo, Asuka Namai, et al.. (2017). Cesium ion detection by terahertz light. Scientific Reports. 7(1). 8088–8088. 32 indexed citations

12.

Tuček, Jiří, Libor Machala, Shigeaki Ono, et al.. (2015). Zeta-Fe2O3 – A new stable polymorph in iron(III) oxide family. Scientific Reports. 5(1). 15091–15091. 91 indexed citations

13.

Yoshikiyo, Marie, Asuka Namai, Makoto Nakajima, et al.. (2014). High-frequency millimeter wave absorption of indium-substituted ε-Fe2O3 spherical nanoparticles (invited). Journal of Applied Physics. 115(17). 42 indexed citations

14.

Dmitriev, A. I., О. В. Коплак, Asuka Namai, et al.. (2014). Spin-reorientation transition in ɛ-In0.24Fe1.76O3 nanowires. Physics of the Solid State. 56(9). 1795–1798. 10 indexed citations

15.

Namai, Asuka, Marie Yoshikiyo, Takayuki Yoshida, et al.. (2013). The synthesis of rhodium substituted ε-iron oxide exhibiting super high frequency natural resonance. Journal of Materials Chemistry C. 1(34). 5200–5200. 24 indexed citations

16.

Yoshikiyo, Marie, et al.. (2012). Study of the Electronic Structure and Magnetic Properties of ε-Fe₂O₃by First-Principles Calculation and Molecular Orbital Calculations. The Journal of Physical Chemistry C. 116(15). 8688–8691. 56 indexed citations

17.

Namai, Asuka, Marie Yoshikiyo, Shunsuke Sakurai, et al.. (2012). Hard magnetic ferrite with a gigantic coercivity and high frequency millimetre wave rotation. Nature Communications. 3(1). 1035–1035. 178 indexed citations

18.

Afsar, Mohammed N., et al.. (2011). A Millimeter-Wave Tunable Electromagnetic Absorber Based on $\varepsilon$-Al$_{\rm x}$Fe$_{2-{\rm x}}$O$_{3}$ Nanomagnets. IEEE Transactions on Magnetics. 47(2). 333–336. 8 indexed citations

19.

Tuček, Jiří, Radek Zbořil, Asuka Namai, & Shin‐ichi Ohkoshi. (2010). ε-Fe₂O₃: An Advanced Nanomaterial Exhibiting Giant Coercive Field, Millimeter-Wave Ferromagnetic Resonance, and Magnetoelectric Coupling. Chemistry of Materials. 22(24). 6483–6505. 276 indexed citations

20.

Nakajima, Makoto, Asuka Namai, Shin‐ichi Ohkoshi, & Tohru Suemoto. (2010). Ultrafast time domain demonstration of bulk magnetization precession at zero magnetic field ferromagnetic resonance induced by terahertz magnetic field. Optics Express. 18(17). 18260–18260. 71 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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