Yuji Hamada

2.6k total citations
40 papers, 2.3k citations indexed

About

Yuji Hamada is a scholar working on Electrical and Electronic Engineering, Polymers and Plastics and Materials Chemistry. According to data from OpenAlex, Yuji Hamada has authored 40 papers receiving a total of 2.3k indexed citations (citations by other indexed papers that have themselves been cited), including 34 papers in Electrical and Electronic Engineering, 19 papers in Polymers and Plastics and 9 papers in Materials Chemistry. Recurrent topics in Yuji Hamada's work include Organic Light-Emitting Diodes Research (32 papers), Organic Electronics and Photovoltaics (24 papers) and Conducting polymers and applications (19 papers). Yuji Hamada is often cited by papers focused on Organic Light-Emitting Diodes Research (32 papers), Organic Electronics and Photovoltaics (24 papers) and Conducting polymers and applications (19 papers). Yuji Hamada collaborates with scholars based in Japan. Yuji Hamada's co-authors include Takeshi Sano, Kenichi Shibata, Hisakazu Takahashi, Y. Nishio, Tsuyoshi Tsujioka, Tatsuro Usuki, Hiroshi Kanno, Masayuki Fujita, Takanori Fujii and Kazuhiko Kuroki 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

Yuji Hamada

39 papers receiving 2.2k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Yuji Hamada Japan 23 1.8k 928 900 237 200 40 2.3k
K. Brunner Netherlands 16 1.6k 0.9× 1.1k 1.1× 792 0.9× 353 1.5× 122 0.6× 20 2.1k
Akira Tsuboyama Japan 10 1.4k 0.8× 1.2k 1.3× 307 0.3× 573 2.4× 293 1.5× 14 1.9k
Bea M. W. Langeveld Netherlands 7 1.7k 0.9× 1.0k 1.1× 1.0k 1.1× 334 1.4× 149 0.7× 7 2.2k
Vygintas Jankauskas Lithuania 29 1.8k 1.0× 893 1.0× 1.1k 1.2× 397 1.7× 141 0.7× 134 2.4k
Y. Nishio Japan 14 816 0.4× 471 0.5× 393 0.4× 182 0.8× 162 0.8× 30 1.1k
Shiu‐Lun Lai Hong Kong 36 3.3k 1.8× 1.8k 2.0× 1.2k 1.4× 668 2.8× 200 1.0× 102 3.8k
Hsiao‐Fan Chen Taiwan 32 2.9k 1.6× 1.9k 2.0× 904 1.0× 438 1.8× 188 0.9× 44 3.2k
Victor A. Montes United States 13 646 0.4× 715 0.8× 267 0.3× 284 1.2× 126 0.6× 16 1.3k
Jason Brooks United States 18 3.8k 2.1× 2.6k 2.8× 1.1k 1.2× 960 4.1× 266 1.3× 23 4.3k
S. Igawa Japan 9 1.8k 1.0× 1.5k 1.7× 328 0.4× 754 3.2× 442 2.2× 9 2.4k

Countries citing papers authored by Yuji Hamada

Since Specialization
Citations

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

Fields of papers citing papers by Yuji Hamada

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Yuji Hamada

This figure shows the co-authorship network connecting the top 25 collaborators of Yuji Hamada. A scholar is included among the top collaborators of Yuji Hamada 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 Yuji Hamada. Yuji Hamada 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
1.
Hamada, Yuji, et al.. (2024). Multiscale simulations for polymer melt spinning process using Kremer–Grest CG model and continuous fluid mechanics model. Journal of Non-Newtonian Fluid Mechanics. 325. 105195–105195. 3 indexed citations
2.
Hamada, Yuji. (2006). A remark on the range of three dimensional pinned random walks. 19(19). 83–97. 2 indexed citations
3.
Okumoto, Kenji, Hiroshi Kanno, Yuji Hamada, Hisakazu Takahashi, & Kenichi Shibata. (2006). High efficiency red organic light-emitting devices using tetraphenyldibenzoperiflanthene-doped rubrene as an emitting layer. Applied Physics Letters. 89(1). 69 indexed citations
4.
Kanno, Hiroshi, Yuji Hamada, Kazuki Nishimura, et al.. (2006). High Efficiency Stacked Organic Light-Emitting Diodes Employing Li2O as a Connecting Layer. Japanese Journal of Applied Physics. 45(12R). 9219–9219. 35 indexed citations
5.
Kanno, Hiroshi, Yuji Hamada, Kazuki Nishimura, et al.. (2006). Reduction in Power Consumption for Full-Color Active Matrix Organic Light-Emitting Devices. Japanese Journal of Applied Physics. 45(9L). L947–L947. 16 indexed citations
6.
Kanno, Hiroshi, et al.. (2004). Developments in OLEDs with a co-dopant system for improved efficiency and stability. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 5214. 31–31. 4 indexed citations
7.
Nishimura, Kazuki, Yuji Hamada, Tsuyoshi Tsujioka, et al.. (2002). Solution Electrochemiluminescent Cell with a High Luminance Using a Rubrene : investigation of using an Ion Conductive Assistant Dopant to improve Transportation of carrier. 101(692). 1–6.
8.
Taniguchi, Akira, Tsuyoshi Tsujioka, Yuji Hamada, Kenichi Shibata, & Takashi Fuyuki. (2001). Carrier Injection/Transport Characteristics of Photochromic Diarylethene Film. Japanese Journal of Applied Physics. 40(12R). 7029–7029. 15 indexed citations
9.
Tsujioka, Tsuyoshi, Yuji Hamada, Kenichi Shibata, Akira Taniguchi, & Takashi Fuyuki. (2001). Nondestructive readout of photochromic optical memory using photocurrent detection. Applied Physics Letters. 78(16). 2282–2284. 81 indexed citations
10.
Nishimura, Kazuki, Yuji Hamada, Tsuyoshi Tsujioka, Kenichi Shibata, & Takashi Fuyuki. (2001). Solution Electrochemiluminescent Cell Using Tris(phenylpyridine) Iridium. Japanese Journal of Applied Physics. 40(9A). L945–L945. 36 indexed citations
11.
Tsujioka, Tsuyoshi, Hiroyuki Fujii, Yuji Hamada, & Hisakazu Takahashi. (2001). Driving Duty Ratio Dependence of Lifetime of Tris(8-hydroxy-quinolinate)aluminum-Based Organic Light-Emitting Diodes. Japanese Journal of Applied Physics. 40(4R). 2523–2523. 12 indexed citations
12.
Tsujioka, Tsuyoshi, Yuji Hamada, & Hisakazu Takahashi. (2000). Operating Current Mode Dependence of Luminescence Properties of Rubrene-doped Yellow Organic Light Emitting Diodes. Japanese Journal of Applied Physics. 39(6R). 3463–3463. 13 indexed citations
13.
Sano, Takeshi, Y. Nishio, Yuji Hamada, et al.. (2000). Design of conjugated molecular materials for optoelectronics. Journal of Materials Chemistry. 10(1). 157–161. 210 indexed citations
14.
Sano, Takeshi, et al.. (1998). Improved stability of molecular organic EL devices. Macromolecular Symposia. 125(1). 77–82. 9 indexed citations
15.
Hamada, Yuji, Hiroshi Kanno, Takeshi Sano, et al.. (1998). Organic light-emitting diodes using a gallium complex. Applied Physics Letters. 72(16). 1939–1941. 57 indexed citations
16.
Hamada, Yuji, Takeshi Sano, Hiroyuki Fujii, et al.. (1997). Organic light-emitting diodes using 3- or 5-hydroxyflavone–metal complexes. Applied Physics Letters. 71(23). 3338–3340. 48 indexed citations
17.
Hamada, Yuji, et al.. (1994). Characteristics of a liquid crystal IR chopper for pyroelectric IR sensors. Sensors and Actuators A Physical. 40(3). 195–201. 4 indexed citations
18.
Hamada, Yuji, et al.. (1993). Azomethine-Zinc Complexes for Emitting Materials in Organic Electroluminescent Devices.. NIPPON KAGAKU KAISHI. 879–883. 2 indexed citations
19.
Saito, Shōgo, Tetsuo Tsutsui, Masanao Era, et al.. (1993). <title>Progress in organic multilayer electroluminescent devices</title>. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 1910. 212–221. 34 indexed citations
20.
Hamada, Yuji, et al.. (1988). Highly Sensitive Positive Electron Beam Resists by Adding Quaternary Ammonium Salts. Journal of The Electrochemical Society. 135(10). 2606–2610. 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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