Keiji Sugi

536 total citations
17 papers, 445 citations indexed

About

Keiji Sugi is a scholar working on Electrical and Electronic Engineering, Biomedical Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Keiji Sugi has authored 17 papers receiving a total of 445 indexed citations (citations by other indexed papers that have themselves been cited), including 17 papers in Electrical and Electronic Engineering, 4 papers in Biomedical Engineering and 3 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Keiji Sugi's work include Thin-Film Transistor Technologies (8 papers), Organic Light-Emitting Diodes Research (7 papers) and Organic Electronics and Photovoltaics (4 papers). Keiji Sugi is often cited by papers focused on Thin-Film Transistor Technologies (8 papers), Organic Light-Emitting Diodes Research (7 papers) and Organic Electronics and Photovoltaics (4 papers). Keiji Sugi collaborates with scholars based in Japan, Taiwan and South Korea. Keiji Sugi's co-authors include Michio Niwano, Hisao Ishii, Yukio Ouchi, Kazuhiko Seki, Eisuke Ito, N. Hayashi, Yoshiharu Kimura, Isao Amemiya, Hajime Yamaguchi and Shintaro Nakano and has published in prestigious journals such as Applied Physics Letters, Optics Express and Thin Solid Films.

In The Last Decade

Keiji Sugi

16 papers receiving 433 citations

Peers

Countries citing papers authored by Keiji Sugi

Since Specialization

Citations

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

Fields of papers citing papers by Keiji Sugi

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiji Sugi

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

All Works

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17 of 17 papers shown

#	Work	Indexed citations
1	Enhancing the energy utilization efficiency of broadband emission from organic molecules using narrowband photonic-crystal nanocavity modes 2025 ·Optics Express ·(unknown), Takashi Asano, Keiji Sugi, (unknown), Yasutoshi Jimbo, (unknown), (unknown), (unknown), (unknown), (unknown), Kenji Ishizaki, Susumu Noda	1
2	Tailoring organic emission using dual nanocavities in planarized photonic crystal structure 2025 ·Applied Physics Letters ·Yasutoshi Jimbo, Takashi Asano, (unknown), (unknown), Keiji Sugi, (unknown), (unknown), (unknown), (unknown), Kenji Ishizaki, Susumu Noda	1
3	52.4L Transmissive One‐Side‐Emission OLED Panel using Alignment‐Free Cathode Patterning 2015 ·SID Symposium Digest of Technical Papers ·(unknown), (unknown), (unknown), (unknown), Keiji Sugi, (unknown), Tomio Ono, (unknown), Yutaka Nakai	0
4	Flexible AMOLED display driven by amorphous InGaZnO TFTs 2013 ·(unknown), Tomomasa Ueda, Nobuyoshi Saito, Shintaro Nakano, Tatsunori Sakano, Keiji Sugi, Hajime Yamaguchi, Isao Amemiya	2
5	P‐154L: Late‐News Poster : High‐efficacy OLED Panel with High‐mobility Electron Transport Layers for New Lighting Applications 2012 ·SID Symposium Digest of Technical Papers ·Keiji Sugi, Tomio Ono, (unknown), (unknown), (unknown), Shintaro Enomoto, Isao Amemiya	17
6	74.2L: Late‐News Paper : 11.7‐inch Flexible AMOLED Display Driven by a‐IGZO TFTs on Plastic Substrate 2012 ·SID Symposium Digest of Technical Papers ·Hajime Yamaguchi, Tomomasa Ueda, (unknown), Nobuyoshi Saito, Shintaro Nakano, Tatsunori Sakano, Keiji Sugi, Isao Amemiya, (unknown), (unknown)	63
7	Highly reliable a‐IGZO TFTs on a plastic substrate for flexible AMOLED displays 2012 ·Journal of the Society for Information Display ·Shintaro Nakano, Nobuyoshi Saito, (unknown), Tatsunori Sakano, Tomomasa Ueda, Keiji Sugi, Hajime Yamaguchi, Isao Amemiya, (unknown), (unknown)	72
8	4.1: Low‐Temperature‐Processed IGZO TFTs for Flexible AMOLED with Integrated Gate Driver Circuits 2011 ·SID Symposium Digest of Technical Papers ·(unknown), Tomomasa Ueda, Shintaro Nakano, Nobuyoshi Saito, (unknown), Keiji Sugi, Tatsunori Sakano, Hajime Yamaguchi, Isao Amemiya, Keiko Akimoto, (unknown), (unknown)	16
9	25.4: High‐Brightness Large‐Area White OLED Fabricated by Meniscus Printing Process 2010 ·SID Symposium Digest of Technical Papers ·(unknown), (unknown), (unknown), (unknown), (unknown), Tomio Ono, Keiji Sugi, Isao Takasu, (unknown), Jiro Yoshida, Shintaro Enomoto, (unknown), Isao Amemiya	8
10	All-Solution-Processed Organic Thin Film Transistors Fabricated by Non-Piezoelectric Inkjet Printing 2006 ·ECS Transactions ·Isao Takasu, Keiji Sugi, (unknown), (unknown), Kenichi Mori, Isao Amemiya, Shuichi Uchikoga	3
11	Carrier Injection Characteristics of Metal/Tris-(8-hydroxyquinoline) Aluminum Interface with Long Chain Alkane Insertion Layer 2006 ·Japanese Journal of Applied Physics ·(unknown), Keiji Sugi, (unknown), Yasuo Kimura, Hisao Ishii, Michio Niwano	8
12	33.1: A 3.2‐in. LCD Panel using Amorphous Silicon TFT Formed with Novel Selective and Dispersive Transfer Technique 2005 ·SID Symposium Digest of Technical Papers ·(unknown), (unknown), (unknown), Masao Tanaka, (unknown), Keiji Sugi, Masahiko Akiyama, Shuichi Uchikoga	1
13	Kelvin probe study of band bending at organic semiconductor/metal interfaces: examination of Fermi level alignment 2004 ·physica status solidi (a) ·Hisao Ishii, N. Hayashi, Eisuke Ito, (unknown), Keiji Sugi, Yoshiharu Kimura, Michio Niwano, Yukio Ouchi, Kazuhiko Seki	205
14	Characterization of light-erasable giant surface potential built up in evaporated Alq3 thin films 2004 ·Thin Solid Films ·Keiji Sugi, Hisao Ishii, Yoshiharu Kimura, Michio Niwano, Eisuke Ito, (unknown), N. Hayashi, Yukio Ouchi, Kazuhiko Seki	39
15	Analysis of the Operation Modes of an RF-Field-Driven DC-SQUID 2003 ·IEICE Transactions on Electronics ·Yoshinao Mizugaki, Keiji Sugi	2
16	Zero-crossing shapiro step in a three-junction SQUID magnetically coupled with two phase-shifted RF signals 2003 ·IEEE Transactions on Applied Superconductivity ·Yoshinao Mizugaki, Jian Chen, (unknown), Keiji Sugi, Kensuke Nakajima, Tsutomu Yamashita	2
17	Single-flux-quantum pump based on a three-junction superconducting quantum interference device 2002 ·Applied Physics Letters ·Yoshinao Mizugaki, Jian Chen, (unknown), Keiji Sugi, Kensuke Nakajima, Tsutomu Yamashita	5

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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