N. Iwata

1.0k total citations
71 papers, 816 citations indexed

About

N. Iwata is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, N. Iwata has authored 71 papers receiving a total of 816 indexed citations (citations by other indexed papers that have themselves been cited), including 57 papers in Condensed Matter Physics, 49 papers in Electronic, Optical and Magnetic Materials and 16 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in N. Iwata's work include Rare-earth and actinide compounds (40 papers), Magnetic Properties of Alloys (36 papers) and Magnetic and transport properties of perovskites and related materials (20 papers). N. Iwata is often cited by papers focused on Rare-earth and actinide compounds (40 papers), Magnetic Properties of Alloys (36 papers) and Magnetic and transport properties of perovskites and related materials (20 papers). N. Iwata collaborates with scholars based in Japan, Denmark and France. N. Iwata's co-authors include T. Shigeoka, H. Fujii, T. Okamoto, Y. Hashimoto, S. Kawano, Yoshishige Matsumoto, T. Baba, José Rodellar, Fayçal Ikhouane and Takaaki Kondo and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Journal of The Electrochemical Society.

In The Last Decade

N. Iwata

65 papers receiving 790 citations

Peers

N. Iwata
M. R. Hahn United States
Keiichiro Imura Japan
Jonathan Gaudet United States
L. Fàbrega Spain
Dinghui Wang China
Hiroyuki Kaga Japan
María Parra-Borderías Spain
J. Kačmarčı́k Slovakia
S. I. Krasnosvobodtsev Russia
Hongbo Yang United States
M. R. Hahn United States
N. Iwata
Citations per year, relative to N. Iwata N. Iwata (= 1×) peers M. R. Hahn

Countries citing papers authored by N. Iwata

Since Specialization
Citations

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

Fields of papers citing papers by N. Iwata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Iwata

This figure shows the co-authorship network connecting the top 25 collaborators of N. Iwata. A scholar is included among the top collaborators of N. Iwata 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 N. Iwata. N. Iwata 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
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Kondo, Takaaki, et al.. (2021). Effect of C- and Fe-doped GaN buffer on AlGaN/GaN high electron mobility transistor performance on GaN substrate using side-gate modulation. Japanese Journal of Applied Physics. 60(SB). SBBD17–SBBD17. 11 indexed citations
5.
Iwata, N. & Takaaki Kondo. (2020). High-selectivity dry etching for p-type GaN gate formation of normally-off operation high-electron-mobility transistor. Japanese Journal of Applied Physics. 60(SA). SAAD01–SAAD01. 4 indexed citations
6.
Kondo, Takaaki, et al.. (2019). Effects of p-GaN gate structures and fabrication process on performances of normally-off AlGaN/GaN high electron mobility transistors. Japanese Journal of Applied Physics. 59(SA). SAAD02–SAAD02. 10 indexed citations
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Kamiya, Itaru, et al.. (2018). Laser-induced local activation of Mg-doped GaN with a high lateral resolution for high power vertical devices. AIP Advances. 8(1). 7 indexed citations
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Iwata, N., et al.. (2008). Magnetic Properties of Amorphous Magnetic Film on Self-Assembled Convex Pattern. IEEE Transactions on Magnetics. 44(11). 3368–3371.
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Iwata, N., et al.. (2007). Preparations of magnetoelectric thin films for superconducting devices. Physica C Superconductivity. 463-465. 1005–1008. 5 indexed citations
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Iwata, N., et al.. (2003). Two-dimensional high-order commensurate structure in DyRu2Si2. Journal of Magnetism and Magnetic Materials. 256(1-3). 189–194. 2 indexed citations
12.
Hitchcock, A. P., Tohru Araki, Hiromi Ikeura‐Sekiguchi, N. Iwata, & Kotaro Tani. (2003). 3d chemical mapping of toners by serial section scanning transmission X-ray microscopy. Journal de Physique IV (Proceedings). 104. 509–512. 14 indexed citations
13.
Kawano, S., Namiko Yamamoto, A. Onodera, et al.. (1999). Neutron diffraction studies of the magnetic structures of NdCo2Si2 under high pressure. Journal of Physics and Chemistry of Solids. 60(8-9). 1213–1215. 2 indexed citations
14.
Kagomiya, Isao, et al.. (1998). Ferroelectricity of Rare Earth Manganese Oxide RMn<sub>2</sub>O<sub>5</sub>. Journal of the Magnetics Society of Japan. 22(S_1_ISFA_97). S1_55–57. 2 indexed citations
15.
Iwata, N., et al.. (1996). SrTiO 3 Capacitor with Relative Dielectric Constant of 200 on GaAs Substrate at Microwave Frequency. Japanese Journal of Applied Physics. 35(12B). L1683–L1683. 9 indexed citations
16.
Kawano, S., et al.. (1995). Magnetic structure of PrCo2Si2 under high pressure. Physica B Condensed Matter. 213-214. 321–323. 2 indexed citations
17.
Shigeoka, T., N. Iwata, Masafumi Eguchi, Masashi Kosaka, & Hidetoshi Onodera. (1995). High field metamagnetic transitions of NdCo2Si2. Physica B Condensed Matter. 211(1-4). 121–123. 2 indexed citations
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Garnier, A., et al.. (1995). Ferro-antiferromagnetic phase transition in NdRu2Ge2. Journal of Magnetism and Magnetic Materials. 140-144. 897–898. 6 indexed citations
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Iwata, N., Y. Hashimoto, Takayuki Kimura, & T. Shigeoka. (1989). Magnetization process of single crystal DyCu2. Journal of Magnetism and Magnetic Materials. 81(3). 354–360. 11 indexed citations
20.
Kimura, Takayuki, N. Iwata, T. Ikeda, & T. Shigeoka. (1988). Heat capacities of TbCu2 and DyCu2 compounds. Journal of Magnetism and Magnetic Materials. 76-77. 191–192. 2 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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