M. Umeno

6.2k total citations
307 papers, 5.0k citations indexed

About

M. Umeno is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, M. Umeno has authored 307 papers receiving a total of 5.0k indexed citations (citations by other indexed papers that have themselves been cited), including 189 papers in Electrical and Electronic Engineering, 145 papers in Materials Chemistry and 111 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in M. Umeno's work include Diamond and Carbon-based Materials Research (83 papers), Semiconductor materials and devices (75 papers) and Metal and Thin Film Mechanics (71 papers). M. Umeno is often cited by papers focused on Diamond and Carbon-based Materials Research (83 papers), Semiconductor materials and devices (75 papers) and Metal and Thin Film Mechanics (71 papers). M. Umeno collaborates with scholars based in Japan, Germany and United States. M. Umeno's co-authors include T. Jimbo, Tetsuo Soga, Takashi Egawa, Hiroyasu Ishikawa, K. Murali Krishna, Prakash R. Somani, Kiyoshi Yasutake, T. Sharda, Stuart Licht and M. Rusop and has published in prestigious journals such as Physical Review Letters, SHILAP Revista de lepidopterología and Physical review. B, Condensed matter.

In The Last Decade

M. Umeno

295 papers receiving 4.8k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
M. Umeno Japan 37 2.6k 2.5k 1.3k 1.2k 992 307 5.0k
D. Cherns United Kingdom 37 2.1k 0.8× 2.7k 1.1× 1.2k 1.0× 1.5k 1.2× 577 0.6× 163 4.8k
B. Pécz Hungary 37 2.2k 0.8× 2.7k 1.0× 882 0.7× 971 0.8× 571 0.6× 277 4.5k
Masayoshi Umeno Japan 35 2.5k 1.0× 2.6k 1.0× 1.4k 1.1× 888 0.7× 648 0.7× 303 4.7k
N. Savvides Australia 33 1.2k 0.5× 2.6k 1.0× 570 0.4× 930 0.8× 1.4k 1.4× 135 4.1k
G. Renaud France 36 1.4k 0.5× 3.0k 1.2× 1.8k 1.4× 660 0.5× 292 0.3× 145 4.7k
Scott D. Wolter United States 26 1.6k 0.6× 2.3k 0.9× 417 0.3× 611 0.5× 865 0.9× 95 3.4k
A. J. Kellock United States 42 2.5k 1.0× 3.3k 1.3× 1.9k 1.5× 692 0.6× 506 0.5× 114 5.3k
Christian Elsässer Germany 46 2.1k 0.8× 4.7k 1.9× 1.3k 1.0× 683 0.6× 514 0.5× 173 6.5k
Suneel Kodambaka United States 36 2.7k 1.0× 3.7k 1.4× 1.4k 1.1× 429 0.4× 1.0k 1.1× 128 5.9k
L. Salamanca‐Riba United States 40 2.4k 0.9× 5.8k 2.3× 1.2k 0.9× 1.6k 1.3× 558 0.6× 204 7.8k

Countries citing papers authored by M. Umeno

Since Specialization
Citations

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

Fields of papers citing papers by M. Umeno

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of M. Umeno

This figure shows the co-authorship network connecting the top 25 collaborators of M. Umeno. A scholar is included among the top collaborators of M. Umeno 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 M. Umeno. M. Umeno 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.
Nene, Ajinkya, Prakash R. Somani, M. Takahashi, & M. Umeno. (2019). Effect of experimental parameters on the synthesis of Fe3O4 nanoparticles by ascorbic acid mediated reduction of Fe(acac)3. SHILAP Revista de lepidopterología. 1 indexed citations
2.
Kawai, Shusuke, et al.. (2008). Photoconductivity of DLC film deposited by pulsed discharge plasma CVD. Diamond and Related Materials. 17(4-5). 676–679. 15 indexed citations
3.
Mishra, Dilip Kumar, et al.. (2003). Amorphous carbon solar cell deposited by pulsed laser deposition. 3rd World Conference onPhotovoltaic Energy Conversion, 2003. Proceedings of. 1. 240–243.
4.
Adhikari, Sudip, Sunil Adhikary, & M. Umeno. (2003). PV energy potential in Nepal Himalayas: analytical study on seasonal and spatial variation of solar irradiance for PV. 3rd World Conference onPhotovoltaic Energy Conversion, 2003. Proceedings of. 2. 2027–2030.
5.
Okada, Nagaya, et al.. (2003). GaAs/Si tandem solar cell using epitaxial lift-off technique. 3rd World Conference onPhotovoltaic Energy Conversion, 2003. Proceedings of. 1. 769–772. 1 indexed citations
6.
Hayashi, Yasuhiko, Shinji Ishikawa, Tetsuo Soga, M. Umeno, & T. Jimbo. (2003). Photovoltaic characteristics of boron-doped hydrogenated amorphous carbon on n-Si substrate prepared by r.f. plasma-enhanced CVD using trimethylboron. Diamond and Related Materials. 12(3-7). 687–690. 46 indexed citations
7.
Rusop, M., et al.. (2002). Photovoltaic characteristics of boron doped amorphous carbon films deposited by pulsed laser deposition using graphite target. Molecular Crystals and Liquid Crystals. 386(1). 73–80. 4 indexed citations
8.
Egawa, Takashi, et al.. (2002). InGaN multiple-quantum-well green light-emitting diodes on Si grown by metalorganic chemical vapor deposition. Journal of Applied Physics. 91(1). 528–530. 47 indexed citations
9.
Tagawa, Masahito, et al.. (2001). Oxidation Properties of Hydrogen-Terminated SI (001) Surfaces Following Use of a Hyperthermal Broad Atomic Oxygen Beam at Low Temperatures : Instrumentation, Measurement, and Fabrication Technology. 40(10). 6152–6156.
10.
Hayashi, Yasuhiko, Yu Gong, K. Murali Krishna, et al.. (2001). Spectroscopic properties of nitrogen doped hydrogenated amorphous carbon films grown by radio frequency plasma-enhanced chemical vapor deposition. Journal of Applied Physics. 89(12). 7924–7931. 51 indexed citations
11.
Soga, Tetsuo, et al.. (2000). Growth of stress-reduced GaAs on Si substrate by using epitaxial lift-off and MOCVD regrowth. Journal of Crystal Growth. 221(1-4). 220–224. 8 indexed citations
12.
Tagawa, Masahito, N. Ohmae, Hiroshi Kinoshita, et al.. (1999). TRIBOLOGY: Ground-based tribological testing of the sputter-deposited molybdenum disulfide films in a hyperthermal atomic oxygen exposure. ESASP. 438. 291. 3 indexed citations
13.
Licht, Stuart, O. Khaselev, P. A. Ramakrishnan, Tetsuo Soga, & M. Umeno. (1998). Multiple-Bandgap Photoelectrochemistry:  Bipolar Semiconductor Ohmic Regenerative Electrochemistry. The Journal of Physical Chemistry B. 102(14). 2536–2545. 19 indexed citations
14.
Kinoshita, Hiroshi, Junichi Ikeda, Masahito Tagawa, M. Umeno, & Nobuo Ohmae. (1997). Hyperthermal atomic oxygen interaction with highly oriented pyrolytic graphite studied by scanning tunneling microscopy. 211–216. 1 indexed citations
15.
Soga, Tetsuo, et al.. (1997). MOCVD growth of high efficiency current-matched tandem solar cell. Journal of Crystal Growth. 174(1-4). 579–584. 54 indexed citations
16.
Hasegawa, Yukio, Takashi Egawa, T. Jimbo, & M. Umeno. (1996). AlGaAs/GaAs light-emitting diode on a Si substrate with a self-formed GaAs islands active region grown by droplet epitaxy. Applied Physics Letters. 68(4). 523–525. 19 indexed citations
17.
Hasegawa, Yukio, Takashi Egawa, T. Jimbo, & M. Umeno. (1996). GaAs-based LED on Si substrate with GaAs islands active region by droplet-epitaxy. Applied Surface Science. 100-101. 482–486. 8 indexed citations
18.
UEMURA, Masuji, et al.. (1986). Etch-pit investigations of deformed stoichiometric and non-stoichiometric Mn-Zn ferrite single crystals. Journal of Materials Science. 21(4). 1341–1344. 2 indexed citations
19.
Watanabe, Isao, et al.. (1980). Signal recording on a complex metal layer disc with Ar laser micromachining (A). Journal of the Optical Society of America A. 70. 1565. 2 indexed citations
20.
Yasutake, Kiyoshi, et al.. (1980). Oxygen-Related Donors Generated at 800°C in CZ-Si. Japanese Journal of Applied Physics. 19(9). L544–L544. 7 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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