Kazutoshi Ukei

409 total citations
28 papers, 332 citations indexed

About

Kazutoshi Ukei is a scholar working on Condensed Matter Physics, Electronic, Optical and Magnetic Materials and Materials Chemistry. According to data from OpenAlex, Kazutoshi Ukei has authored 28 papers receiving a total of 332 indexed citations (citations by other indexed papers that have themselves been cited), including 16 papers in Condensed Matter Physics, 12 papers in Electronic, Optical and Magnetic Materials and 10 papers in Materials Chemistry. Recurrent topics in Kazutoshi Ukei's work include Physics of Superconductivity and Magnetism (12 papers), Advanced Condensed Matter Physics (7 papers) and Rare-earth and actinide compounds (6 papers). Kazutoshi Ukei is often cited by papers focused on Physics of Superconductivity and Magnetism (12 papers), Advanced Condensed Matter Physics (7 papers) and Rare-earth and actinide compounds (6 papers). Kazutoshi Ukei collaborates with scholars based in Japan, Netherlands and Slovakia. Kazutoshi Ukei's co-authors include T. Sasaki, Tetsuya Shishido, N. Toyota, T. Shishido, Toetsu Shishido, Tsuguo Fukuda, Tsuguo Fukuda, Hidenori Suzuki, Atsushi Yamamoto and Y. Watanabe and has published in prestigious journals such as Journal of Physics Condensed Matter, Journal of Alloys and Compounds and Physics Letters A.

In The Last Decade

Kazutoshi Ukei

28 papers receiving 317 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
Kazutoshi Ukei Japan 10 165 159 144 95 60 28 332
H.-C.I. Kao Taiwan 13 222 1.3× 328 2.1× 235 1.6× 85 0.9× 40 0.7× 63 519
H. Altenburg Germany 10 214 1.3× 132 0.8× 333 2.3× 112 1.2× 23 0.4× 49 487
J.C. Bennett Canada 11 154 0.9× 63 0.4× 177 1.2× 104 1.1× 50 0.8× 40 345
P. Lagrange France 9 84 0.5× 184 1.2× 255 1.8× 111 1.2× 45 0.8× 21 383
Y. Kaga Japan 11 218 1.3× 115 0.7× 119 0.8× 105 1.1× 31 0.5× 16 358
Q. Cai United States 9 246 1.5× 121 0.8× 166 1.2× 58 0.6× 130 2.2× 15 392
A. Zimmermann Germany 6 159 1.0× 109 0.7× 137 1.0× 109 1.1× 77 1.3× 9 393
Yasuhisa Tezuka Japan 8 81 0.5× 97 0.6× 283 2.0× 108 1.1× 63 1.1× 18 389
A. C. Jacko Australia 12 278 1.7× 282 1.8× 102 0.7× 50 0.5× 97 1.6× 21 435
A. Zambano United States 12 196 1.2× 113 0.7× 237 1.6× 47 0.5× 208 3.5× 19 438

Countries citing papers authored by Kazutoshi Ukei

Since Specialization
Citations

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

Fields of papers citing papers by Kazutoshi Ukei

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kazutoshi Ukei

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

All Works

20 of 20 papers shown
1.
Shishido, Toetsu, Kazutoshi Ukei, & Tsuguo Fukuda. (1996). A new composite crystal of [Ba] [(Pt, Cu)O3] (x = 1.317) grown by the flux method using CuO as flux. Journal of Alloys and Compounds. 237(1-2). 89–92. 7 indexed citations
2.
Shishido, Toetsu, et al.. (1996). Flux growth and crystal structure determination of trilithium niobate. Journal of Alloys and Compounds. 234(2). 256–259. 9 indexed citations
3.
Ukei, Kazutoshi, T. Shishido, & Tsuguo Fukuda. (1994). Structure of the incommensurate composite crystal [Sr2Cu2O3][CuO2] x (x = 1.436). Acta Crystallographica Section B Structural Science. 50(1). 42–45. 23 indexed citations
4.
Ukei, Kazutoshi, et al.. (1993). Structure of the incommensurate composite crystal [Ba] x [(Pt,Cu)O3]. Acta Crystallographica Section B Structural Science. 49(1). 67–72. 35 indexed citations
5.
Saito, Y., Kazutoshi Ukei, Tetsuya Shishido, & Toshifumi Fukuda. (1991). Structure of Er2Ba3Cu2PtO10. Acta Crystallographica Section C Crystal Structure Communications. 47(7). 1366–1368. 2 indexed citations
6.
Saitō, Yōko, Toetsu Shishido, N. Toyota, et al.. (1991). Crystal growth and properties of R2Ba2CuPtO8 (R = Ho, Er, Y), R2Ba3Cu2PtO10 and Ba4CuPt2O9. Journal of Crystal Growth. 109(1-4). 426–431. 12 indexed citations
7.
Shishido, Tetsuya, Yōko Saitō, N. Toyota, et al.. (1990). New Pt Complex Oxides R2Ba2CuPtO8(R = Er,Ho, Y), R2Ba3Cu2PtO10(R = Er,Ho, Y) and Ba4CuPt2O9. Molecular Crystals and Liquid Crystals Incorporating Nonlinear Optics. 184(1). 177–181. 4 indexed citations
8.
Ye, Jinhua, Hiroyuki Horiuchi, Tetsuya Shishido, et al.. (1990). Growth and characterization of Va-Sn-Ga (Va = Ta, Nb, V) superconducting compounds. Journal of Crystal Growth. 99(1-4). 969–974. 7 indexed citations
9.
Ye, Jinhua, Hiroaki Horiuchi, Tetsuya Shishido, Kazutoshi Ukei, & Toshifumi Fukuda. (1990). Structure of Ta5SnGa2. Acta Crystallographica Section C Crystal Structure Communications. 46(7). 1193–1195. 3 indexed citations
10.
Ukei, Kazutoshi, Tetsuya Shishido, & Toshifumi Fukuda. (1989). Structure of Nb5Sn2Ga. Acta Crystallographica Section C Crystal Structure Communications. 45(3). 349–350. 3 indexed citations
11.
Toyota, N., P. H. Kes, J. A. Mydosh, et al.. (1989). Semiconductivity in the double-zigzag-chain complex oxide RE2Ba2CuPtO8(RE identical to Y, Er, Ho). Journal of Physics Condensed Matter. 1(23). 3721–3726. 4 indexed citations
12.
Shishido, Toetsu, Daisuke Shindo, Kazutoshi Ukei, et al.. (1989). Growth of Single Crystals in the Bi-Sr-Ca-Cu-O System Using KCl as a Flux. Japanese Journal of Applied Physics. 28(5A). L791–L791. 39 indexed citations
13.
Shishido, Toetsu, Yōko Saitō, Tsuguo Fukuda, et al.. (1988). Sintering and Characterization of Er2Ba2Cu1.1Pt0.9O8 Compacts. Japanese Journal of Applied Physics. 27(10A). L1926–L1926. 3 indexed citations
14.
Shishido, Tetsuya, T. Fukuda, N. Toyota, Kazutoshi Ukei, & T. Sasaki. (1987). Crystal growth of a new orthorhombic ErBa(Cu,Pt)O4 material: Crystal chemistry and characterization. Journal of Crystal Growth. 85(4). 599–601. 15 indexed citations
15.
Ukei, Kazutoshi. (1982). Structure of dichloro(phthalocyaninato)niobium(IV). Acta Crystallographica Section B. 38(4). 1288–1290. 7 indexed citations
16.
Ukei, Kazutoshi. (1976). Electroconductive Properties of a One-Dimensional Conductor Lead Phthalocyanine. Journal of the Physical Society of Japan. 40(1). 140–143. 49 indexed citations
17.
Ukei, Kazutoshi. (1975). Evidence for a kohn anomaly in lead phthalocyanine. Physics Letters A. 55(2). 111–112. 4 indexed citations
18.
Ukei, Kazutoshi, et al.. (1973). Lead Phthalocyanine: A one-dimensional conductor. Physics Letters A. 45(4). 345–346. 37 indexed citations
19.
Ukei, Kazutoshi, et al.. (1966). Superconductive Anomaly in Specific Heats of Layer Structure Compounds. Science Reports of the Research Institutes, Tohoku University, Series A: Physics, Chemistry, and Metallurgy. 18. 413–417. 1 indexed citations
20.
Ukei, Kazutoshi, et al.. (1959). The Crystal Structure of CoCl2·6H2O. Journal of the Physical Society of Japan. 14(3). 383A–383A. 6 indexed citations

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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