T. Umeda

4.2k citations
134 papers · 2.9k · h-index 28

Impact in

Papers in

    • Semiconductor materials and devices 49
    • Silicon Carbide Semiconductor Technologies 44
    • Thin-Film Transistor Technologies 25
    • Silicon and Solar Cell Technologies 22
    • Diamond and Carbon-based Materials Research 16
    • Silicon Nanostructures and Photoluminescence 12
    • Solidification and crystal growth phenomena 12

T. Umeda

130 papers receiving 2.8k citations

Peers

T. Umeda
Comparison fields: 5 of 85
  • Atomic and Molecular Physics, and Optics 873
  • Electrical and Electronic Engineering 1.5k
  • Condensed Matter Physics 311
  • Materials Chemistry 1.2k
  • Electronic, Optical and Magnetic Materials 396
Replace Ralf Meyer with:
Ralf Meyer Germany
John P. Carini United States
Ming Gong China
R. E. Schwall United States
H. Le Gall France
H. Sugimoto Japan
P. J. H. Denteneer Netherlands
S. Mitsudo Japan
M. C. Valsakumar India
Der-San Chuu Taiwan
T. Umeda relative to Ralf Meyer Germany Ralf Meyer's profile →
Citations per field
00.5×2.8×
Ralf Meyer · 1×
Citations per year

Countries citing papers authored by T. Umeda

Since Specialization
Citations

This map shows the geographic impact of T. Umeda'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 T. Umeda with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Umeda more than expected).

Fields of papers citing papers by T. Umeda

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authors

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

All Works

20 of 20 papers shown

Showing the 20 most-cited of 134 papers — load more, or switch the sort, to bring in the rest.

#Work
1 2011293
2 2012232
3 2006175
4 1996148
5 2013124
6 201489
7 201175
8 200672
9 200858
10
Long coherence time of spin qubits in 12C enriched polycrystalline chemical vapor deposition diamond
201252
11 200451
12 200549
13 201149
14 200749
15 200549
16 199948
17 199746
18 200737
19 200437
20 198736

About T. Umeda

T. Umeda is a scholar working on Electrical and Electronic Engineering, Materials Chemistry, Electronic, Optical and Magnetic Materials, Condensed Matter Physics and Atomic and Molecular Physics, and Optics, having authored 134 papers that have together received 2.9k indexed citations. Recurring topics across this work include Semiconductor materials and devices (49 papers), Silicon Carbide Semiconductor Technologies (44 papers), Thin-Film Transistor Technologies (25 papers), Silicon and Solar Cell Technologies (22 papers), Physics of Superconductivity and Magnetism (19 papers), Diamond and Carbon-based Materials Research (16 papers), Silicon Nanostructures and Photoluminescence (12 papers) and Solidification and crystal growth phenomena (12 papers). The work is most often cited by research in Atomic and Molecular Physics, and Optics (873 citations), Electrical and Electronic Engineering (1.5k citations), Condensed Matter Physics (311 citations), Materials Chemistry (1.2k citations) and Electronic, Optical and Magnetic Materials (396 citations). T. Umeda has collaborated with scholars based in Japan, Sweden and Hungary. Frequent co-authors include Junichi Isoya, Takeshi Ohshima, N. Morishita, Erik Janzén, Nguyên Tiên Són, W. Kurz, Satoshi Yamasaki, Toshimitsu Okane, Yuh Shiohara and Ádám Gali. Their work appears in journals such as Applied Physics Letters, Physica C Superconductivity, Physical Review B, Physical Review Letters and Journal of Non-Crystalline Solids.

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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