Koichiro Oishi

2.5k total citations · 1 hit paper
24 papers, 2.2k citations indexed

About

Koichiro Oishi is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Koichiro Oishi has authored 24 papers receiving a total of 2.2k indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Electrical and Electronic Engineering, 21 papers in Materials Chemistry and 6 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Koichiro Oishi's work include Chalcogenide Semiconductor Thin Films (20 papers), Quantum Dots Synthesis And Properties (18 papers) and Copper-based nanomaterials and applications (12 papers). Koichiro Oishi is often cited by papers focused on Chalcogenide Semiconductor Thin Films (20 papers), Quantum Dots Synthesis And Properties (18 papers) and Copper-based nanomaterials and applications (12 papers). Koichiro Oishi collaborates with scholars based in Japan and Philippines. Koichiro Oishi's co-authors include Hironori Katagiri, Hideaki Araki, Kazuo Jimbo, Win Shwe Maw, Makoto Yamazaki, Akiko Takeuchi, Yuki Kubo, Satoru Yamada, Tsuyoshi Kamimura and Satoshi Kobayashi and has published in prestigious journals such as International Journal of Molecular Sciences, Solar Energy Materials and Solar Cells and Thin Solid Films.

In The Last Decade

Koichiro Oishi

24 papers receiving 2.1k citations

Hit Papers

align trajectories sort by overperformance

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.

Development of CZTS-based thin film solar cells

2008 983 citations Hironori Katagiri, Kazuo Jimbo et al. Thin Solid Films profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Koichiro Oishi Japan	11	2.1k	2.1k	214	51	35	24	2.2k
Leizhi Sun United States	8	1.2k 0.6×	1.2k 0.6×	204 1.0×	67 1.3×	34 1.0×	10	1.3k
Grayson M. Ford United States	8	1.9k 0.9×	1.9k 0.9×	144 0.7×	69 1.4×	78 2.2×	9	1.9k
Kazuo Jimbo Japan	19	3.7k 1.7×	3.7k 1.8×	367 1.7×	158 3.1×	48 1.4×	43	3.8k
Yoshinori Kimoto Japan	7	1.2k 0.5×	1.0k 0.5×	227 1.1×	31 0.6×	15 0.4×	11	1.2k
Sikai Qin China	7	1.7k 0.8×	1.6k 0.8×	170 0.8×	123 2.4×	46 1.3×	10	1.8k
Xixing Wen China	15	1.1k 0.5×	1.1k 0.5×	127 0.6×	85 1.7×	40 1.1×	34	1.2k
B. Schubert Germany	10	771 0.4×	740 0.4×	90 0.4×	84 1.6×	14 0.4×	16	825
V. Viswanathan United States	9	677 0.3×	617 0.3×	148 0.7×	29 0.6×	15 0.4×	20	752
M.G. Sousa Portugal	13	598 0.3×	559 0.3×	97 0.5×	16 0.3×	29 0.8×	19	659
Stener Lie Singapore	15	979 0.5×	928 0.4×	166 0.8×	118 2.3×	37 1.1×	24	1.1k

Countries citing papers authored by Koichiro Oishi

Since Specialization

Citations

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

Fields of papers citing papers by Koichiro Oishi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Koichiro Oishi

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

Oishi, Koichiro, Yasuhiro Kashino, Hiroshi Sekiguchi, et al.. (2023). Ligand-Dependent Intramolecular Motion of Native Nicotinic Acetylcholine Receptors Determined in Living Myotube Cells via Diffracted X-ray Tracking. International Journal of Molecular Sciences. 24(15). 12069–12069. 2 indexed citations

Oishi, Koichiro, et al.. (2016). Reduced operating temperature of active layer Si covered by nanocrystalline diamond film. Journal of Materials Science Materials in Electronics. 28(1). 617–624. 24 indexed citations

Oishi, Koichiro, et al.. (2015). Characterization of CuInS₂‐Cu₂ZnSnS₄ crystals grown from the melt. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 12(6). 696–699. 1 indexed citations

Kato, Takahiro, et al.. (2014). Effects of sputtered buffer layer on the characteristics of ZnO:Al films grown on glass substrates using high-temperature H₂O generated by a catalytic reaction. Japanese Journal of Applied Physics. 53(2S). 02BC02–02BC02. 3 indexed citations

Araki, Hideaki, Yuki Kubo, Kazuo Jimbo, et al.. (2009). Preparation of Cu₂ZnSnS₄ thin films by sulfurization of co‐electroplated Cu‐Zn‐Sn precursors. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 6(5). 1266–1268. 140 indexed citations

Tsuboi, Nozomu, et al.. (2009). Epitaxial growth of chalcopyrite CuInS₂ films on GaP(001) by controlling [Cu]/[In] ratio. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 6(5). 1019–1022. 5 indexed citations

Katagiri, Hironori, et al.. (2009). The Influence of the Composition Ratio on CZTS-based Thin Film Solar Cells. MRS Proceedings. 1165. 197 indexed citations

Araki, Hideaki, Yuki Kubo, Kazuo Jimbo, et al.. (2009). Preparation of Cu2ZnSnS4 thin films by sulfurizing electroplated precursors. Solar Energy Materials and Solar Cells. 93(6-7). 996–999. 131 indexed citations

Katagiri, Hironori, Kazuo Jimbo, Win Shwe Maw, et al.. (2008). Development of CZTS-based thin film solar cells. Thin Solid Films. 517(7). 2455–2460. 983 indexed citations breakdown →

10.

Oishi, Koichiro, Genki Saito, Kazuo Jimbo, et al.. (2008). Growth of Cu2ZnSnS4 thin films on Si (100) substrates by multisource evaporation. Thin Solid Films. 517(4). 1449–1452. 105 indexed citations

11.

Araki, Hideaki, Yuki Kubo, Tatsuhiro Sato, et al.. (2008). Preparation of Cu2ZnSnS4 thin films by sulfurization of stacked metallic layers. Thin Solid Films. 517(4). 1457–1460. 170 indexed citations

12.

Jimbo, Kazuo, Tsuyoshi Kamimura, Satoru Yamada, et al.. (2007). Cu2ZnSnS4-type thin film solar cells using abundant materials. Thin Solid Films. 515(15). 5997–5999. 325 indexed citations

13.

Oishi, Koichiro, Kazuo Jimbo, Hironori Katagiri, et al.. (2005). Crystal growth of Cu2ZnSnS4 by melting method. IEICE Technical Report; IEICE Tech. Rep.. 105(393). 13–18. 1 indexed citations

14.

Kobayashi, Satoshi, et al.. (2005). Growth of CuInS₂ Epitaxial Films on Si(001) by Multisource Evaporation Method. Japanese Journal of Applied Physics. 44(2R). 999–999. 6 indexed citations

15.

Kobayashi, Satoshi, et al.. (2003). Growth of CuInS₂and CuIn₅S₈on Si(001) by the Multisource Evaporation Method. Japanese Journal of Applied Physics. 42(Part 1, No. 9A). 5485–5489. 10 indexed citations

16.

Oishi, Koichiro, Hironori Katagiri, Satoshi Kobayashi, & Nozomu Tsuboi. (2003). Growth of Cu(In,Ga)S2 on Si(100) substrates by multisource evaporation. Journal of Physics and Chemistry of Solids. 64(9-10). 1835–1838. 10 indexed citations

17.

Oishi, Koichiro, Satoshi Kobayashi, Shin‐ichi Ohta, Nozomu Tsuboi, & Futao Kaneko. (1997). Orientation of CuGaS2 thin films on (1 0 0) GaAs and GaP substrates. Journal of Crystal Growth. 177(1-2). 88–94. 17 indexed citations

18.

Kobayashi, Satoshi, et al.. (1996). Preparation and characterization of AgGaS2 thin films by vacuum evaporation. Journal of Crystal Growth. 167(1-2). 151–156. 12 indexed citations

19.

Oishi, Koichiro, Satoshi Kobayashi, & Futao Kaneko. (1995). Growth and characterization of CuGaS2 thin films on (100) Si by vacuum deposition with three sources. Journal of Crystal Growth. 153(3-4). 158–163. 11 indexed citations

20.

Oishi, Koichiro. (1956). Observations on the Laryngeal Muscles of Madam Tamaki Miura, Primadonna of the^|^ldquo;Madam Butterfly^|^rdquo;. Okajimas Folia Anatomica Japonica. 28(1-6). 581–594. 1 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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