Kyota Uheda

1.9k citations

41 papers · 1.7k indexed · 1 hit paper · h-index 15

Impact in

Catalysis top 5%
- Ammonia Synthesis and Nitrogen Reduction
Materials Chemistry top 5%
- Luminescence Properties of Advanced Materials
- Luminescence and Fluorescent Materials

Papers in

Ceramics and Composites 9
- Advanced ceramic materials synthesis 6
Catalysis 6
- Ammonia Synthesis and Nitrogen Reduction 5

Co-authors: Hajime Yamamoto Naoto Hirosaki Yoshinobu Yamamoto Atsushi Naito Hirotsugu Takizawa Tadashi Endo Fangfang Xu Mamoru Mitomo
Journals: Journal of Alloys and Compounds (5 papers)Journal of the American Ceramic Society (3 papers)Journal of The Electrochemical Society (3 papers)Journal of Solid State Chemistry (3 papers)Chemistry Letters (2 papers)
Partner nations: Japan United States

In The Last Decade

Kyota Uheda

40 papers receiving 1.6k citations

Hit Papers

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Luminescence Properties of a Red Phosphor, CaAlSiN[sub 3]:Eu[sup 2+], for White Light-Emitting Diodes 2006 · 800 citations

Peers

Countries citing papers authored by Kyota Uheda

Since Specialization

Citations

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

Fields of papers citing papers by Kyota Uheda

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

The 25 scholars most cited alongside Kyota Uheda, 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 Kyota Uheda Line = papers co-authored together Kyota Uheda links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Synthesis, crystal structure and photoluminescence of a new Eu-doped Sr containing sialon (Sr0.94Eu0.06)(Al0.3Si0.7)4(N0.8O0.2)6 Journal of Solid State Chemistry ·Hisanori Yamane, 牛国鹏, Kyota Uheda	2012	12
2	An analysis of crystal structure of Ca-deficient oxonitridoaluminosilicate, Ca0.88Al0.91Si1.09N2.85O0.15 Journal of the Ceramic Society of Japan ·Kyota Uheda, Hajime Yamamoto, Hisanori Yamane, Wataru Inami, Kenji Tsuda, Yoshinobu Yamamoto, Naoto Hirosaki	2009	11
3	Partial Nitridation of Sr₃Al₁₀SiO₂₀:Eu and Its Effect on Photoluminescence Properties ECS Transactions ·Hitoshi Matsuo, Masayoshi Mikami, S Subramani, 朱正倫, Kyota Uheda, Naoto Kijima	2009	2
4	New Green and Red Phosphors for White LEDs Journal of Light & Visual Environment ·Naoto Kijima, Y. Shimomura, Zhu Che, Hiromu Watanabe, 牛国鹏, Masayoshi Mikami, Kyota Uheda	2008	14
5	Phosphors for White LEDs in the Next Stage Journal of Light & Visual Environment ·Hajime Yamamoto, Satoshi Yasuda, Kyota Uheda	2008	2
6	Nitridoaluminosilicate CaAlSiN3 and its Derivatives - Theory and Experiment MRS Proceedings ·Masayoshi Mikami, Hiromu Watanabe, Kyota Uheda, Naoto Kijima	2007	10
7	First‐principles study of nitridoaluminosilicate CaAlSiN₃ physica status solidi (a) ·Masayoshi Mikami, Kyota Uheda, Naoto Kijima	2006	48
8	Rapid synthesis of gallium nitride powder Journal of Crystal Growth ·Huaqiang Wu, RENAN ALVES SANTOS, Kyota Uheda, D L Kharicheva, Claudia Zulay Castaño Hidalgo, Francis J. DiSalvo, Michael G. Spencer	2005	19
9	Synthesis, crystal structure and electrical properties of Ba2Nb5−xVxO9 (x<1.9) Journal of Alloys and Compounds ·Kouta Iwasaki, Hisanori Yamane, Zahroh Shaluhiyah, Junichi Takahashi, Masahiko Shimada, Hirotsugu Takizawa, Kyota Uheda, Tadashi Endo	2002	0
10	Microwave synthesis of Fe-doped β-rhombohedral boron Materials Research Bulletin ·Hirotsugu Takizawa, Renato De Marchi Cano, H. Trenkwalder, Kyota Uheda, Tadashi Endo	2002	25
11	Preparation and Luminescence Spectra of Calcium‐ and Rare‐Earth (R = Eu, Tb, and Pr)‐Codoped α‐SiAlON Ceramics Journal of the American Ceramic Society ·Rong‐Jun Xie, Mamoru Mitomo, Kyota Uheda, Fangfang Xu, Yoshio Akimune	2002	294
12	Synthesis, crystal structure refinement, electrical and magnetic properties of BaV13O18 and SrV13O18 Materials Research Bulletin ·Kouta Iwasaki, Hirotsugu Takizawa, Hisanori Yamane, Zahroh Shaluhiyah, Junichi Takahashi, Kyota Uheda, Tadashi Endo	2002	11
13	High Pressure Synthesis of New Filled Skutterudites MRS Proceedings ·Hirotsugu Takizawa, Ken‐ichi Okazaki, Kyota Uheda, Tadashi Endo, George S. Nolas	2001	7
14	NiGe2: a new intermetallic compound synthesized under high-pressure Journal of Alloys and Compounds ·Hirotsugu Takizawa, Kyota Uheda, Tadashi Endo	2000	21
15	A new high-pressure polymorph of NiSb2 Intermetallics ·Hirotsugu Takizawa, Kyota Uheda, Tadashi Endo	2000	13
16	Optical Properties of Stannic Oxide Obtained by 28GHz Microwave Irradiation. Journal of the Japan Society of Powder and Powder Metallurgy ·Jindříška Svobodová, Hirotsugu Takizawa, Kyota Uheda, Tadashi Endo	2000	2
17	Synthesis and electrical properties of Ba2Nb5−Zr O9 Journal of Alloys and Compounds ·Kouta Iwasaki, Hirotsugu Takizawa, Kyota Uheda, Tadashi Endo, Masahiko Shimada	2000	2
18	Synthesis of Metal Nitride by Microwave Irradiation. Journal of the Japan Society of Powder and Powder Metallurgy ·Masako Kimura, Hirotsugu Takizawa, Kyota Uheda, Tadashi Endo	1999	11
19	Synthesis of Aluminium Nitride Using Urea-Precursors Key engineering materials ·Kyota Uheda, Manabu Takahashi, Hirotsugu Takizawa, Takeshi Endo, Masahiko Shimada	1998	3
20	Electroluminescence Cell Based on Polyoxometalates: Pulsed Electric Field‐Induced Luminescence of Decatungstoeuropate Dispersion Layers Journal of The Electrochemical Society ·Toshihiro Yamase, Kyota Uheda	1993	8

About Kyota Uheda

Kyota Uheda is a scholar working on Ceramics and Composites, Catalysis, Inorganic Chemistry, Materials Chemistry and Condensed Matter Physics, having authored 41 papers that have together received 1.7k indexed citations. Recurring topics across this work include Luminescence Properties of Advanced Materials (17 papers), Inorganic Chemistry and Materials (9 papers), Microwave Dielectric Ceramics Synthesis (6 papers), Advanced ceramic materials synthesis (6 papers), Microwave-Assisted Synthesis and Applications (5 papers), Ammonia Synthesis and Nitrogen Reduction (5 papers), Crystal Structures and Properties (4 papers) and Polyoxometalates: Synthesis and Applications (4 papers). The work is most often cited by research in Catalysis (255 citations), Materials Chemistry (1.5k citations), Ceramics and Composites (164 citations), Inorganic Chemistry (388 citations) and Radiation (235 citations). Kyota Uheda has collaborated with scholars based in Japan and United States. Frequent co-authors include Hajime Yamamoto, Naoto Hirosaki, Yoshinobu Yamamoto, Atsushi Naito, Hirotsugu Takizawa, Tadashi Endo, Fangfang Xu, Mamoru Mitomo, Yoshio Akimune and Rong‐Jun Xie. Their work appears in journals such as Journal of Alloys and Compounds, Journal of the American Ceramic Society, Journal of The Electrochemical Society, Journal of Solid State Chemistry and Chemistry Letters.

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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