Keiji Ueno

7.7k total citations
226 papers, 6.4k citations indexed

About

Keiji Ueno is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Keiji Ueno has authored 226 papers receiving a total of 6.4k indexed citations (citations by other indexed papers that have themselves been cited), including 143 papers in Electrical and Electronic Engineering, 130 papers in Materials Chemistry and 42 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Keiji Ueno's work include 2D Materials and Applications (66 papers), Organic Electronics and Photovoltaics (34 papers) and Graphene research and applications (30 papers). Keiji Ueno is often cited by papers focused on 2D Materials and Applications (66 papers), Organic Electronics and Photovoltaics (34 papers) and Graphene research and applications (30 papers). Keiji Ueno collaborates with scholars based in Japan, United States and Taiwan. Keiji Ueno's co-authors include Kazuhito Tsukagoshi, Mahito Yamamoto, Koichiro Saiki, Shu Nakaharai, Hajime Shirai, Atsushi Koma, Songlin Li, Ryo Ishikawa, Yen‐Fu Lin and Qiming Liu and has published in prestigious journals such as Journal of the American Chemical Society, Physical Review Letters and Advanced Materials.

In The Last Decade

Keiji Ueno

217 papers receiving 6.3k citations

Peers

Countries citing papers authored by Keiji Ueno

Since Specialization

Citations

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

Fields of papers citing papers by Keiji Ueno

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Keiji Ueno

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

#	Work	Indexed citations
1	Dimensionality-Induced Transition from Degenerate to Nondegenerate States in Nb-Doped WSe₂ 2025 ·ACS Nano ·Kaito Kanahashi, (unknown), Tomonori Nishimura, Kohei Aso, Anh Khoa Augustin Lu, Shigekazu Morito, (unknown), (unknown), Satoshi Watanabe, Yoshifumi Oshima, Yukiko Yamada‐Takamura, Keiji Ueno, Amin Azizi, Kosuke Nagashio	5
2	Silicon–van der Waals heterointegration for CMOS-compatible logic-in-memory design 2023 ·Science Advances ·(unknown), (unknown), (unknown), (unknown), Feng‐Shou Yang, (unknown), (unknown), Wenwu Li, Jun Li, Jianhua Zhang, Kenji Watanabe, Takashi Taniguchi, Keiji Ueno, Kazuhito Tsukagoshi, Ching‐Hwa Ho, Junhao Chu, Po‐Wen Chiu, Mengjiao Li, Wen‐Wei Wu, Yen‐Fu Lin	8
3	Fermi Pressure and Coulomb Repulsion Driven Rapid Hot Plasma Expansion in a van der Waals Heterostructure 2023 ·Nano Letters ·Junho Choi, Jacob Embley, Daria D. Blach, Raül Perea‐Causín, Daniel Erkensten, Dong Seob Kim, Long Yuan, Woo Young Yoon, Takashi Taniguchi, Kenji Watanabe, Keiji Ueno, Emanuel Tutuc, Samuel Brem, Ermin Malić, Xiaoqin Li, Libai Huang	12
4	Realization of MoTe₂ CMOS inverter by contact doping and channel encapsulation 2023 ·Japanese Journal of Applied Physics ·(unknown), (unknown), Keiji Ueno, Kenji Watanabe, Takashi Taniguchi, Nobuyuki Aoki	1
5	Mist chemical vapor deposition of Al1−xTixOy thin films and their application to a high dielectric material 2022 ·Journal of Applied Physics ·(unknown), Abdul Kuddus, (unknown), (unknown), Keiji Ueno, Hajime Shirai	7
6	Twist Angle-Dependent Interlayer Exciton Lifetimes in van der Waals Heterostructures 2021 ·Physical Review Letters ·Junho Choi, Matthias Florian, Alexander Steinhoff, (unknown), Kha Tran, Dong Seob Kim, Liuyang Sun, Jiamin Quan, (unknown), (unknown), Jennifer A. Hollingsworth, Takashi Taniguchi, Kenji Watanabe, Keiji Ueno, Akshay Singh, Galan Moody, F. Jahnke, Xiaoqin Li	122
7	AlO_x Thin Films Synthesized by Mist Chemical Vapor Deposition, Monitored by a Fast-Scanning Mobility Particle Analyzer, and Applied as a Gate Insulating Layer in the Field-Effect Transistors 2021 ·ACS Applied Electronic Materials ·(unknown), Abdul Kuddus, (unknown), Keiji Ueno, Hajime Shirai	8
8	Mist chemical vapor deposition of crystalline MoS ₂ atomic layer films using sequential mist supply mode and its application in field-effect transistors 2021 ·Nanotechnology ·Abdul Kuddus, (unknown), (unknown), (unknown), Keiji Ueno, Hajime Shirai	11
9	Enhanced Exciton–Exciton Collisions in an Ultraflat Monolayer MoSe₂ Prepared through Deterministic Flattening 2020 ·ACS Nano ·T Hotta, (unknown), (unknown), Mitsuhiro Okada, Tetsuo Shimizu, Toshitaka Kubo, Keiji Ueno, Takashi Taniguchi, Kenji Watanabe, Ryo Kitaura	8
10	Synthesis of AlOx thin films by atmospheric-pressure mist chemical vapor deposition for surface passivation and electrical insulator layers 2020 ·Journal of Vacuum Science & Technology A Vacuum Surfaces and Films ·(unknown), (unknown), Shunji Kurosu, Tomofumi Ukai, (unknown), Yasuhiko Fujii, Tatsuro Hanajiri, Ryo Ishikawa, Keiji Ueno, Hajime Shirai	7
11	Exciton diffusion in hBN-encapsulated monolayer MoSe2 2020 ·Physical review. B. ·T Hotta, (unknown), Akihiro Ueda, Keisuke Shinokita, Yuhei Miyauchi, Kazunari Matsuda, Keiji Ueno, Takashi Taniguchi, Kenji Watanabe, Ryo Kitaura	6
12	Selective oxidation of the surface layer of bilayer WSe ₂ by laser heating 2019 ·Japanese Journal of Applied Physics ·Hiroki Shioya, Kazuhito Tsukagoshi, Keiji Ueno, A. Oiwa	6
13	Flat bands in small angle twisted bilayer WSe 2 2019 ·arXiv (Cornell University) ·Zhiming Zhang, Yimeng Wang, Kenji Watanabe, Takashi Taniguchi, Keiji Ueno, Emanuel Tutuc, Brian J. LeRoy	1
14	Demonstration of 1200 V / 1.4 mΩ cm<sup>2</sup> Vertical GaN Planar MOSFET Fabricated by All Ion Implantation Process 2019 ·Rina Tanaka, Shinya Takashima, Keiji Ueno, Hideto Matsuyama, Yuta Fukushima, (unknown), Kiyokazu Nakagawa	0
15	182 Retinol remarkably effective in reducing neck wrinkles 2019 ·Journal of Investigative Dermatology ·Mineto Ota, (unknown), Keiji Ueno, (unknown), (unknown), (unknown)	0
16	Site-dependence of relationships between photoluminescence and applied electric field in monolayer and bilayer molybdenum disulfide 2018 ·Japanese Journal of Applied Physics ·(unknown), (unknown), Mina Maruyama, Susumu Okada, Satoshi Kusaba, Kōichiro Tanaka, Keiji Ueno, Yohei Yomogida, Kazuhiro Yanagi	1
17	Effect of substrate bias on mist deposition of conjugated polymer on textured crystalline‐Si for efficient c‐Si/organic heterojunction solar cells 2016 ·physica status solidi (a) ·(unknown), (unknown), Jaker Hossain, Yasuhiko Fujii, Tatsuro Hanajiri, Ryo Ishikawa, Keiji Ueno, Hajime Shirai	7
18	Genetic Polymorphisms and Haplotypes of the Human Cardiac Sodium Channel α Subunit Gene (SCN5A) in Japanese and their Association with Arrhythmia 2005 ·Annals of Human Genetics ·Keiko Maekawa, Yoshiro Saito, Shogo Ozawa, Satomi Adachi‐Akahane, Manabu Kawamoto, Kazuo Komamura, Wataru Shimizu, Keiji Ueno, Shiro Kamakura, Naoyuki Kamatani, Masafumi Kitakaze, J. Sawada	19
19	Effects of interphase uniformity on fracture behavior and mechanical properties of laminated Al2O3 ceramics 2001 ·Journal of Materials Science Letters ·J. H. She, Takahiro Inoue, Keiji Ueno	1
20	Spatio-Temporal MEG Patterns Produced by Spreading Multiple Dipoles. 1994 ·Journal of the Magnetics Society of Japan ·Shoogo Ueno, Keiji Ueno, (unknown)	0

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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