Keiji Ueno

7.7k citations

226 papers · 6.4k indexed · h-index 41

Materials Chemistry top 0.5%
- 2D Materials and Applications 66
- Graphene research and applications 30
- MXene and MAX Phase Materials 27
Electrical and Electronic Engineering top 1%
- Organic Electronics and Photovoltaics 34
- Chalcogenide Semiconductor Thin Films 26
Atomic and Molecular Physics, and Optics top 2%
- Semiconductor materials and interfaces 21
Polymers and Plastics top 2%
- Conducting polymers and applications 28
Electronic, Optical and Magnetic Materials top 5%
Biomedical Engineering
- Nanowire Synthesis and Applications 22

Co-authors: Kazuhito Tsukagoshi Mahito Yamamoto Koichiro Saiki Shu Nakaharai Hajime Shirai Atsushi Koma Songlin Li Ryo Ishikawa
Cited by: Materials Chemistry Electrical and Electronic Engineering Atomic and Molecular Physics, and Optics
Journals: Journal of the American Chemical Society (3 papers)Physical Review Letters (1 paper)Advanced Materials (4 papers)
Partner nations: Japan United States Taiwan

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

The 25 scholars most cited alongside Keiji Ueno, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Keiji Ueno Line = papers co-authored together Keiji Ueno links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Dimensionality-Induced Transition from Degenerate to Nondegenerate States in Nb-Doped WSe₂ ACS Nano ·Kaito Kanahashi,Itsuki Tanaka,Tomonori Nishimura,Kohei Aso,Anh Khoa Augustin Lu,Shigekazu Morito,Limi Chen,Takafumi Kakeya,Satoshi Watanabe,Yoshifumi Oshima,Yukiko Yamada‐Takamura,Keiji Ueno,Amin Azizi,Kosuke Nagashio	2025	5
2	Silicon–van der Waals heterointegration for CMOS-compatible logic-in-memory design Science Advances ·Mu‐Pai Lee,Caifang Gao,Meng‐Yu Tsai,Che-Yi Lin,Feng‐Shou Yang,Hsin‐Ya Sung,Chi Zhang,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	2023	8
3	Fermi Pressure and Coulomb Repulsion Driven Rapid Hot Plasma Expansion in a van der Waals Heterostructure 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	2023	12
4	Realization of MoTe₂ CMOS inverter by contact doping and channel encapsulation Japanese Journal of Applied Physics ·Tianshun Xie,Mengnan Ke,Keiji Ueno,Kenji Watanabe,Takashi Taniguchi,Nobuyuki Aoki	2023	1
5	Mist chemical vapor deposition of Al1−xTixOy thin films and their application to a high dielectric material Journal of Applied Physics ·Arifuzzaman Rajib,Abdul Kuddus,Kojun Yokoyama,Tomohiro Shida,Keiji Ueno,Hajime Shirai	2022	7
6	Twist Angle-Dependent Interlayer Exciton Lifetimes in van der Waals Heterostructures Physical Review Letters ·Junho Choi,Matthias Florian,Alexander Steinhoff,Daniel Erben,Kha Tran,Dong Seob Kim,Liuyang Sun,Jiamin Quan,Robert Claassen,Somak Majumder,Jennifer A. Hollingsworth,Takashi Taniguchi,Kenji Watanabe,Keiji Ueno,Akshay Singh,Galan Moody,F. Jahnke,Xiaoqin Li	2021	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 ACS Applied Electronic Materials ·Arifuzzaman Rajib,Abdul Kuddus,Tomohiro Shida,Keiji Ueno,Hajime Shirai	2021	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 Nanotechnology ·Abdul Kuddus,Arifuzzaman Rajib,Kojun Yokoyama,Tomohiro Shida,Keiji Ueno,Hajime Shirai	2021	11
9	Enhanced Exciton–Exciton Collisions in an Ultraflat Monolayer MoSe₂ Prepared through Deterministic Flattening ACS Nano ·T Hotta,Akihiko Ueda,Shohei Higuchi,Mitsuhiro Okada,Tetsuo Shimizu,Toshitaka Kubo,Keiji Ueno,Takashi Taniguchi,Kenji Watanabe,Ryo Kitaura	2020	8
10	Synthesis of AlOx thin films by atmospheric-pressure mist chemical vapor deposition for surface passivation and electrical insulator layers Journal of Vacuum Science & Technology A Vacuum Surfaces and Films ·Arifuzzaman Rajib,Karim Md Enamul,Shunji Kurosu,Tomofumi Ukai,Masahide Tokuda,Yasuhiko Fujii,Tatsuro Hanajiri,Ryo Ishikawa,Keiji Ueno,Hajime Shirai	2020	7
11	Exciton diffusion in hBN-encapsulated monolayer MoSe2 Physical review. B. ·T Hotta,Shohei Higuchi,Akihiro Ueda,Keisuke Shinokita,Yuhei Miyauchi,Kazunari Matsuda,Keiji Ueno,Takashi Taniguchi,Kenji Watanabe,Ryo Kitaura	2020	6
12	Selective oxidation of the surface layer of bilayer WSe ₂ by laser heating Japanese Journal of Applied Physics ·Hiroki Shioya,Kazuhito Tsukagoshi,Keiji Ueno,A. Oiwa	2019	6
13	Flat bands in small angle twisted bilayer WSe 2 arXiv (Cornell University) ·Zhiming Zhang,Yimeng Wang,Kenji Watanabe,Takashi Taniguchi,Keiji Ueno,Emanuel Tutuc,Brian J. LeRoy	2019	1
14	Demonstration of 1200 V / 1.4 mΩ cm<sup>2</sup> Vertical GaN Planar MOSFET Fabricated by All Ion Implantation Process Rina Tanaka,Shinya Takashima,Keiji Ueno,Hideto Matsuyama,Yuta Fukushima,M. Edo,Kiyokazu Nakagawa	2019	0
15	182 Retinol remarkably effective in reducing neck wrinkles Journal of Investigative Dermatology ·Mineto Ota,Wanting Jiang,Keiji Ueno,A. Ichimi,E. Hara,Koichi Sakurada	2019	0
16	Site-dependence of relationships between photoluminescence and applied electric field in monolayer and bilayer molybdenum disulfide Japanese Journal of Applied Physics ·Junji Nozaki,Hiroyuki Nishidome,Mina Maruyama,Susumu Okada,Satoshi Kusaba,Kōichiro Tanaka,Keiji Ueno,Yohei Yomogida,Kazuhiro Yanagi	2018	1
17	Effect of substrate bias on mist deposition of conjugated polymer on textured crystalline‐Si for efficient c‐Si/organic heterojunction solar cells physica status solidi (a) ·Tatsuya Ohki,Koki Ichikawa,Jaker Hossain,Yasuhiko Fujii,Tatsuro Hanajiri,Ryo Ishikawa,Keiji Ueno,Hajime Shirai	2016	7
18	Genetic Polymorphisms and Haplotypes of the Human Cardiac Sodium Channel α Subunit Gene (SCN5A) in Japanese and their Association with Arrhythmia 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	2005	19
19	Effects of interphase uniformity on fracture behavior and mechanical properties of laminated Al2O3 ceramics Journal of Materials Science Letters ·J. H. She,Takahiro Inoue,Keiji Ueno	2001	1
20	Spatio-Temporal MEG Patterns Produced by Spreading Multiple Dipoles. Journal of the Magnetics Society of Japan ·Shoogo Ueno,Keiji Ueno,Keiji Iramina	1994	0

About Keiji Ueno

Keiji Ueno is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Polymers and Plastics, having authored 226 papers that have together received 6.4k indexed citations. Recurring topics across this work include 2D Materials and Applications (66 papers), Organic Electronics and Photovoltaics (34 papers), Graphene research and applications (30 papers), Conducting polymers and applications (28 papers), MXene and MAX Phase Materials (27 papers), Chalcogenide Semiconductor Thin Films (26 papers), Nanowire Synthesis and Applications (22 papers) and Semiconductor materials and interfaces (21 papers). The work is most often cited by research in Materials Chemistry (4.7k citations), Electrical and Electronic Engineering (3.6k citations) and Atomic and Molecular Physics, and Optics (1.2k citations). Keiji Ueno has collaborated with scholars based in Japan, United States and Taiwan. Frequent 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. Their work appears in journals such as Journal of the American Chemical Society, Physical Review Letters and Advanced Materials.

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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