Takekazu Ujiie

1.0k total citations
13 papers, 847 citations indexed

About

Takekazu Ujiie is a scholar working on Biomedical Engineering, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, Takekazu Ujiie has authored 13 papers receiving a total of 847 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Biomedical Engineering, 5 papers in Electronic, Optical and Magnetic Materials and 5 papers in Materials Chemistry. Recurrent topics in Takekazu Ujiie's work include Microfluidic and Capillary Electrophoresis Applications (5 papers), Ga2O3 and related materials (4 papers) and Microfluidic and Bio-sensing Technologies (4 papers). Takekazu Ujiie is often cited by papers focused on Microfluidic and Capillary Electrophoresis Applications (5 papers), Ga2O3 and related materials (4 papers) and Microfluidic and Bio-sensing Technologies (4 papers). Takekazu Ujiie collaborates with scholars based in Japan. Takekazu Ujiie's co-authors include Kazuo Aoki, Encarnación G. Vı́llora, Kiyoshi Shimamura, Yukio Yoshikawa, Kenji Kitamura, Yasuhiro Horiike, Takanori Ichiki, Jun‐ichi Kushibiki, Y. Horiike and Toshiaki Kikuchi and has published in prestigious journals such as Applied Physics Letters, Journal of Applied Physics and Japanese Journal of Applied Physics.

In The Last Decade

Takekazu Ujiie

13 papers receiving 820 citations

Peers

Countries citing papers authored by Takekazu Ujiie

Since Specialization

Citations

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

Fields of papers citing papers by Takekazu Ujiie

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takekazu Ujiie

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

All Works

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13 of 13 papers shown

#	Work	Indexed citations
1	Electrical conductivity and lattice expansion of β-Ga2O3 below room temperature 2008 ·Applied Physics Letters ·Encarnación G. Vı́llora, Kiyoshi Shimamura, Takekazu Ujiie, Kazuo Aoki	91
2	Electrical conductivity and carrier concentration control in β-Ga2O3 by Si doping 2008 ·Applied Physics Letters ·Encarnación G. Vı́llora, Kiyoshi Shimamura, Yukio Yoshikawa, Takekazu Ujiie, Kazuo Aoki	386
3	Excitation and photoluminescence of pure and Si-doped β-Ga2O3 single crystals 2008 ·Applied Physics Letters ·Kiyoshi Shimamura, Encarnación G. Vı́llora, Takekazu Ujiie, Kazuo Aoki	159
4	Epitaxial relationship between wurtzite GaN and β-Ga2O3 2007 ·Applied Physics Letters ·Encarnación G. Vı́llora, Kiyoshi Shimamura, Kenji Kitamura, Kazuo Aoki, Takekazu Ujiie	79
5	Deep dry etching of borosilicate glass using fluorine-based high-density plasmas for MEMS fabrication 2004 ·Medical Entomology and Zoology ·(unknown), (unknown), Takekazu Ujiie	1
6	Fabrication of quartz micro-capillary electrophoresis chips for health care devices 2003 ·Tatsuya Kikuchi, Takekazu Ujiie, Takanori Ichiki, Y. Horiike	1
7	Deep dry etching of borosilicate glass using fluorine-based high-density plasmas for microelectromechanical system fabrication 2003 ·Journal of Vacuum Science & Technology B Microelectronics and Nanometer Structures Processing Measurement and Phenomena ·Takanori Ichiki, (unknown), Takekazu Ujiie, Yasuhiro Horiike	45
8	Standardized evaluation of chemical compositions of LiTaO/sub 3/ single crystals for SAW devices using the LFB ultrasonic material characterization system 2002 ·IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control ·Jun‐ichi Kushibiki, Yuji Ohashi, Takekazu Ujiie	14
9	Microchip Technologies for the Analysis of Biological Cells. 2002 ·Journal of Photopolymer Science and Technology ·Takanori Ichiki, (unknown), Takekazu Ujiie, Yasuhiro Horiike	9
10	Chemical composition dependences of the acoustical physical constants of LiNbO3 and LiTaO3 single crystals 2002 ·Journal of Applied Physics ·Jun‐ichi Kushibiki, (unknown), (unknown), Takekazu Ujiie	26
11	Development of bio-MEMS devices for single cell expression analysis 2002 ·Takanori Ichiki, (unknown), Takekazu Ujiie, Y. Horiike, Kenji Yasuda	1
12	Microfabricated separator and manipulator of blood cells for health care devices 2002 ·Takekazu Ujiie, Akira Yamazaki, Mayu Watanabe, Tomoko Okuda, Takanori Ichiki, Y. Horiike	2
13	Fabrication of Quartz Microcapillary Electrophoresis Chips Using Plasma Etching 2000 ·Japanese Journal of Applied Physics ·Takekazu Ujiie, Toshiaki Kikuchi, (unknown), Y. Horiike	33

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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