Kōichi Aso

495 total citations
16 papers, 361 citations indexed

About

Kōichi Aso is a scholar working on Atomic and Molecular Physics, and Optics, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, Kōichi Aso has authored 16 papers receiving a total of 361 indexed citations (citations by other indexed papers that have themselves been cited), including 7 papers in Atomic and Molecular Physics, and Optics, 7 papers in Electronic, Optical and Magnetic Materials and 5 papers in Materials Chemistry. Recurrent topics in Kōichi Aso's work include Magnetic properties of thin films (4 papers), Magnetic Properties and Applications (4 papers) and Magnetic and transport properties of perovskites and related materials (3 papers). Kōichi Aso is often cited by papers focused on Magnetic properties of thin films (4 papers), Magnetic Properties and Applications (4 papers) and Magnetic and transport properties of perovskites and related materials (3 papers). Kōichi Aso collaborates with scholars based in Japan and United States. Kōichi Aso's co-authors include Shunichi Hashimoto, Syôhei Miyahara, Nobuya Ogawa, T Noto, Toshio Mitomi, K Nishiyama, Hisashi Oka, Kazuhiro Nishikawa, Hideharu Matsuura and Takuya Ishida and has published in prestigious journals such as Applied Physics Letters, Journal of Non-Crystalline Solids and Japanese Journal of Applied Physics.

In The Last Decade

Kōichi Aso

15 papers receiving 328 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kōichi Aso Japan 9 158 133 81 73 54 16 361
Qiguang Zheng China 11 133 0.8× 28 0.2× 29 0.4× 110 1.5× 37 0.7× 31 310
Ahsan Ullah United States 9 56 0.4× 76 0.6× 14 0.2× 108 1.5× 136 2.5× 26 307
Zhu‐Ya Yang China 8 80 0.5× 50 0.4× 48 0.6× 179 2.5× 7 0.1× 26 319
Wan-Ling Lin United States 10 50 0.3× 60 0.5× 4 0.0× 126 1.7× 164 3.0× 18 360
Jinyu Zhao China 10 94 0.6× 43 0.3× 32 0.4× 128 1.8× 10 0.2× 51 344
M. V. Ramana India 14 273 1.7× 28 0.2× 190 2.3× 440 6.0× 37 0.7× 46 624
Tung-Ying Hsieh Taiwan 13 25 0.2× 54 0.4× 195 2.4× 262 3.6× 99 1.8× 23 566
Xiang Chi China 10 96 0.6× 27 0.2× 50 0.6× 103 1.4× 47 0.9× 35 291
Zhengang Guo China 11 140 0.9× 34 0.3× 86 1.1× 245 3.4× 20 0.4× 15 375
Ryo Koizumi Japan 8 199 1.3× 291 2.2× 79 1.0× 120 1.6× 22 0.4× 19 467

Countries citing papers authored by Kōichi Aso

Since Specialization
Citations

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

Fields of papers citing papers by Kōichi Aso

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kōichi Aso

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

All Works

16 of 16 papers shown
1.
Matsuura, Hideharu, et al.. (2003). Decrease in Al acceptor density in Al-doped 4H-SiC by irradiation with 4.6 MeV electrons. Applied Physics Letters. 83(24). 4981–4983. 32 indexed citations
2.
Aso, Kōichi, et al.. (1999). Magnetic force microscopic study of magnetic tapes recorded at MHz frequencies. Journal of Magnetism and Magnetic Materials. 193(1-3). 430–433. 1 indexed citations
3.
Mitomi, Toshio, Kōichi Aso, K Nishiyama, et al.. (1992). Randomized, controlled study on adjuvant immunochemotherapy with PSK® in curatively resected colorectal cancer. Diseases of the Colon & Rectum. 35(2). 123–130. 92 indexed citations
4.
Hashimoto, Shunichi, et al.. (1989). Perpendicular Magnetic Anisotropy in Sputtered CoPd Alloy Films. Japanese Journal of Applied Physics. 28(9R). 1596–1596. 49 indexed citations
5.
Hashimoto, Shunichi, et al.. (1989). Magneto-Optical Properties in Ultrathin Co/Pd and Co/Pt Multilayer Films. Japanese Journal of Applied Physics. 28(4A). L659–L659. 43 indexed citations
6.
Hashimoto, Shunichi, et al.. (1989). Light Wavelength Dependence of Magneto-Optical Properties in Ultrathin Co/Pt and Co/Pd Multilayered Films. Japanese Journal of Applied Physics. 28(10A). L1824–L1824. 28 indexed citations
7.
Hiki, Yoshiki, et al.. (1985). CLINICOPATHOLOGICAL STUDIES ON SURGICAL TREATMENT OF STOMAL ULCER. The Japanese Journal of Gastroenterological Surgery. 18(3). 631–639.
8.
Matsuda, Hideki, et al.. (1984). Crystallization behaviours ofCo100−1(+)Nb B amorphous alloys. Journal of Non-Crystalline Solids. 68(1). 53–62. 1 indexed citations
9.
Hayashi, Kazuhiko, et al.. (1983). Curie Temperature of Co-Based Amorphous Alloys. Japanese Journal of Applied Physics. 22(11R). 1745–1745. 4 indexed citations
10.
Aso, Kōichi, et al.. (1980). Observation of magnetic hysteresis loop of the perminvar type in worked Co-based amorphous alloys. Applied Physics Letters. 36(4). 339–341. 10 indexed citations
11.
Aso, Kōichi, et al.. (1980). Magnetostriction and magnetization of iron-based amorphous alloys. Applied Physics Letters. 37(7). 665–666. 57 indexed citations
12.
Aso, Kōichi. (1978). Physical Properties of Magnetic 2-D Oxides Containing Cr3+, (SrCaR)2(CrxGa1-x)O4, (R=La or Sm). Journal of the Physical Society of Japan. 44(4). 1083–1090. 5 indexed citations
13.
Aso, Kōichi. (1976). Residual Stress in Damaged SrTiO3Single Crystals. Japanese Journal of Applied Physics. 15(7). 1243–1251. 22 indexed citations
14.
Aso, Kōichi. (1976). Photoelastic Constants of Strontium Titanate. Japanese Journal of Applied Physics. 15(7). 1277–1280. 1 indexed citations
15.
Aso, Kōichi & Syôhei Miyahara. (1966). Magnetic Susceptibility of SrLaFeO4 with K2NiF4 Structure. Journal of the Physical Society of Japan. 21(9). 1833–1833. 6 indexed citations
16.
Aso, Kōichi & Syôhei Miyahara. (1964). The Crystal Structure and Magnetic Property of GdCoO3. Journal of the Physical Society of Japan. 19(5). 778–779. 10 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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