Junichi Koike

10.0k total citations · 3 hit papers
218 papers, 8.4k citations indexed

About

Junichi Koike is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Electronic, Optical and Magnetic Materials. According to data from OpenAlex, Junichi Koike has authored 218 papers receiving a total of 8.4k indexed citations (citations by other indexed papers that have themselves been cited), including 105 papers in Electrical and Electronic Engineering, 97 papers in Materials Chemistry and 76 papers in Electronic, Optical and Magnetic Materials. Recurrent topics in Junichi Koike's work include Copper Interconnects and Reliability (64 papers), Aluminum Alloys Composites Properties (51 papers) and Semiconductor materials and devices (51 papers). Junichi Koike is often cited by papers focused on Copper Interconnects and Reliability (64 papers), Aluminum Alloys Composites Properties (51 papers) and Semiconductor materials and devices (51 papers). Junichi Koike collaborates with scholars based in Japan, United States and South Korea. Junichi Koike's co-authors include Yuji Sutou, Daisuke Ando, Kazuichi Maruyama, Masato Suzuki, Kouichi Maruyama, Takuya Kobayashi, Kenji Higashi, Kota Sawada, Toshiji Mukai and Hiroyuki Watanabe and has published in prestigious journals such as Science, Physical review. B, Condensed matter and Applied Physics Letters.

In The Last Decade

Junichi Koike

212 papers receiving 8.2k citations

Hit Papers

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What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

The activity of non-basal slip systems and dynamic recovery at room temperature in fine-grained AZ31B magnesium alloys

2003 1.2k citations Junichi Koike et al. Acta Materialia profile →
Advances in Physical Metallurgy and Processing of Steels. Strengthening Mechanisms of Creep Resistant Tempered Martensitic Steel.

2001 602 citations Kouichi Maruyama, Junichi Koike et al. profile →
Enhanced deformation mechanisms by anisotropic plasticity in polycrystalline Mg alloys at room temperature

2005 596 citations Junichi Koike Metallurgical and Materials Transactions A profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Junichi Koike Japan	40	5.2k	4.4k	4.1k	1.9k	1.5k	218	8.4k
Rainer Schmid‐Fetzer Germany	49	5.4k 1.0×	3.4k 0.8×	2.2k 0.5×	1.1k 0.6×	691 0.5×	267	7.6k
Jenõ Gubicza Hungary	50	6.7k 1.3×	6.5k 1.5×	1.1k 0.3×	657 0.3×	2.1k 1.4×	306	9.3k
Zhiwei Shan China	49	4.4k 0.8×	6.7k 1.5×	1.0k 0.2×	1.5k 0.8×	2.2k 1.5×	204	9.5k
Raja K. Mishra United States	41	4.5k 0.9×	3.8k 0.9×	2.7k 0.7×	229 0.1×	1.8k 1.2×	133	6.6k
M. Zehetbauer Austria	49	4.3k 0.8×	6.2k 1.4×	596 0.1×	692 0.4×	1.6k 1.0×	197	7.3k
Boris B. Straumal Russia	70	7.5k 1.4×	8.4k 1.9×	560 0.1×	1.4k 0.7×	2.2k 1.5×	375	11.9k
R.C. Pond United Kingdom	39	2.6k 0.5×	4.3k 1.0×	1.2k 0.3×	548 0.3×	990 0.7×	137	5.4k
Yuji Sutou Japan	43	3.3k 0.6×	8.1k 1.9×	926 0.2×	1.3k 0.7×	594 0.4×	230	9.7k
Jun Tan China	38	3.0k 0.6×	4.1k 0.9×	1.0k 0.2×	1.2k 0.6×	333 0.2×	199	6.3k
Kevin J. Hemker United States	50	6.2k 1.2×	8.0k 1.8×	628 0.2×	1.2k 0.7×	3.1k 2.1×	221	11.2k

Countries citing papers authored by Junichi Koike

Since Specialization

Citations

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

Fields of papers citing papers by Junichi Koike

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Junichi Koike

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Koike, Junichi, et al.. (2022). Low contact resistivity of metal/n-GaN by the reduction of gap states with an epitaxially grown GaOx insulating layer. AIP Advances. 12(8). 4 indexed citations

Chen, Linghan, et al.. (2020). Possibility of Cu₂Mg for Liner-Barrier Free Interconnects. 85–87. 2 indexed citations

Yamagishi, Kazumasa, Yukiko Ogawa, Daisuke Ando, Yuji Sutou, & Junichi Koike. (2019). Room temperature superelasticity in a lightweight shape memory Mg alloy. Scripta Materialia. 168. 114–118. 36 indexed citations

Hatayama, Shogo, Yuji Sutou, Daisuke Ando, Junichi Koike, & Keisuke Kobayashi. (2018). Electrical transport mechanism of the amorphous phase in Cr ₂ Ge ₂ Te ₆ phase change material. Journal of Physics D Applied Physics. 52(10). 105103–105103. 18 indexed citations

Hosokawa, Shinya, Naohisa Happo, Hiroyuki Ikemoto, et al.. (2016). XAFS analysis on amorphous and crystalline new phase change material GeCu2Te3. Journal of Optoelectronics and Advanced Materials. 18. 248–253. 3 indexed citations

Sutou, Yuji, et al.. (2013). Simultaneous Formation of a Metallic Mn Layer and a MnO. Japanese Journal of Applied Physics. 52(5). 1 indexed citations

Sutou, Yuji, et al.. (2011). Crystallization process and thermal stability of Ge1Cu2Te3 amorphous thin films for use as phase change materials. Acta Materialia. 60(3). 872–880. 72 indexed citations

Koike, Junichi, et al.. (2010). P‐33: Cu‐Mn Electrodes for a‐Si TFT and Its Electrical Characteristics. SID Symposium Digest of Technical Papers. 41(1). 1343–1346. 8 indexed citations

Sutou, Yuji, et al.. (2010). Effect of Heat Treatment on the Hardness of Ti-Mo-N Coating Films Deposited by RF Reactive Magnetron Sputtering. Journal of the Japan Institute of Metals and Materials. 74(3). 135–141. 1 indexed citations

10.

Sutou, Yuji, et al.. (2010). Effect of Nitrogen Content on the Microstructure and Mechanical Properties of Ti-Mo-N Coating Films. Metallurgical and Materials Transactions A. 42(11). 3310–3315. 11 indexed citations

11.

Koike, Junichi, Jun Iijima, & Koji Neishi. (2008). Possibilities and problems of self-forming barrier process for advanced LSI metallization. 3–9. 2 indexed citations

12.

Sekiguchi, A., et al.. (2008). Phase Formation and Growth Kinetics of an Interface Layer in Ni/SiC. Materials science forum. 600-603. 631–634. 2 indexed citations

13.

Ando, Daisuke & Junichi Koike. (2007). Relationship between Deformation-Induced Surface Relief and Double Twinning in AZ31 Magnesium Alloy. Journal of the Japan Institute of Metals and Materials. 71(9). 684–687. 24 indexed citations

14.

Miyazaki, T., et al.. (2004). Effects of Annealing Conditions on C-axis Orientation of L10-FePt Films. Journal of the Magnetics Society of Japan. 28(3). 376–379. 4 indexed citations

15.

Koike, Junichi, et al.. (2004). . Journal of Japan Institute of Light Metals. 54(11). 460–464. 39 indexed citations

16.

Koike, Junichi, et al.. (2004). Texture Dependence of Elongation Anisotropy in an AZ61 Magnesium Alloy Sheet. Journal of the Japan Institute of Metals and Materials. 68(1). 27–33. 8 indexed citations

17.

Niinomi, Mitsuo, et al.. (2001). Effect of Microstructure on Fracture Characteristics of Ti-6Al-2Sn-2Mo-2Zr-2Cr-Si Alloy. Tetsu-to-Hagane. 87(1). 55–62. 1 indexed citations

18.

Koike, Junichi. (1996). Microstructure and Superplasticity in Al-Mg Alloy Composites Reinforced with Silicon Nitride Particles. Materials science forum. 243-245. 277–286. 5 indexed citations

19.

Furuhata, Katsunori, et al.. (1991). The mechanism of resistance to free residual chlorine in Protomonas extorquens isolated at a high frequency from drinking tank-water. 19(8). 395–399. 3 indexed citations

20.

Koike, Junichi, P.R. Okamoto, L.E. Rehn, & M. Meshii. (1989). The dose, temperature, and projectile-mass dependence for irradiation-induced amorphization of CuTi. Journal of materials research/Pratt's guide to venture capital sources. 4(5). 1143–1150. 51 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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