Masayuki Hiroi

413 total citations
27 papers, 336 citations indexed

About

Masayuki Hiroi is a scholar working on Electrical and Electronic Engineering, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Masayuki Hiroi has authored 27 papers receiving a total of 336 indexed citations (citations by other indexed papers that have themselves been cited), including 24 papers in Electrical and Electronic Engineering, 9 papers in Materials Chemistry and 6 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Masayuki Hiroi's work include Semiconductor materials and devices (15 papers), Thin-Film Transistor Technologies (10 papers) and Silicon and Solar Cell Technologies (9 papers). Masayuki Hiroi is often cited by papers focused on Semiconductor materials and devices (15 papers), Thin-Film Transistor Technologies (10 papers) and Silicon and Solar Cell Technologies (9 papers). Masayuki Hiroi collaborates with scholars based in Japan. Masayuki Hiroi's co-authors include Toru Tatsumi, Hiroyuki Hirayama, Sumió Shinoda, Tetsu Yamakawa, Toshinori Suzuki, Mitsuo Itô, Atsushi Ogura, Hitoshi Yasunaga, Naoki Okuyama and M. Hane and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and The Journal of Physical Chemistry.

In The Last Decade

Masayuki Hiroi

26 papers receiving 320 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Masayuki Hiroi Japan 10 259 144 125 63 31 27 336
Paul W. Loscutoff United States 6 335 1.3× 195 1.4× 114 0.9× 120 1.9× 7 0.2× 6 406
Arthur K. Hochberg United States 10 244 0.9× 104 0.7× 50 0.4× 36 0.6× 36 1.2× 22 331
G.R. Atkins Australia 14 450 1.7× 137 1.0× 230 1.8× 33 0.5× 25 0.8× 35 584
Cole Ritter United States 8 213 0.8× 123 0.9× 131 1.0× 62 1.0× 21 0.7× 15 356
J.R. Szedon United States 10 294 1.1× 119 0.8× 71 0.6× 56 0.9× 18 0.6× 27 385
N. Venkateswaran United States 9 100 0.4× 228 1.6× 209 1.7× 75 1.2× 29 0.9× 14 362
Jürgen Belz Germany 11 258 1.0× 86 0.6× 146 1.2× 75 1.2× 32 1.0× 38 379
Takanori Suzuki Japan 11 223 0.9× 188 1.3× 166 1.3× 50 0.8× 18 0.6× 39 372
M. Mihaila Romania 10 142 0.5× 159 1.1× 57 0.5× 32 0.5× 28 0.9× 27 326
H. Protzmann Germany 12 166 0.6× 151 1.0× 151 1.2× 70 1.1× 10 0.3× 35 378

Countries citing papers authored by Masayuki Hiroi

Since Specialization
Citations

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

Fields of papers citing papers by Masayuki Hiroi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Masayuki Hiroi

This figure shows the co-authorship network connecting the top 25 collaborators of Masayuki Hiroi. A scholar is included among the top collaborators of Masayuki Hiroi 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 Masayuki Hiroi. Masayuki Hiroi 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.
Kinoshita, Keizo, et al.. (2008). Via-Shape-Control for Copper Dual-Damascene Interconnects With Low-k Organic Film. IEEE Transactions on Semiconductor Manufacturing. 21(2). 256–262. 5 indexed citations
2.
Ikarashi, Nobuyuki, Makoto Ueki, & Masayuki Hiroi. (2003). Spatially resolved electron energy-loss spectroscopy of an interfacial structure at a Ti thin film Cu interconnect. Applied Physics Letters. 83(4). 686–688. 2 indexed citations
3.
Ogura, Atsushi & Masayuki Hiroi. (2001). Depth profiles of As and B implanted into Si-on-insulator substrates. Thin Solid Films. 397(1-2). 56–62. 6 indexed citations
4.
Hiroi, Masayuki, et al.. (1997). A PAIR-DIFFUSION MODEL FOR ARSENIC IN SILICON CONSIDERING ARSENIC DEACTTVATION-INDUCEDINTERSTITIAL-SDLICON EMISSION. MRS Proceedings. 469. 3 indexed citations
5.
Hiroi, Masayuki & Toru Tatsumi. (1995). Epitaxial growth of Si1-x-yGexCy by ultrahigh vacuum chemical vapor deposition using disilane, germane and acetylene. Journal of Crystal Growth. 150. 1005–1010. 2 indexed citations
6.
Yamakawa, Tetsu, Masayuki Hiroi, & Sumió Shinoda. (1994). Catalytic reaction of methanol with a series of ruthenium(II) complexes and the mechanism of the formation of acetic acid from methanol alone. Journal of the Chemical Society Dalton Transactions. 2265–2265. 26 indexed citations
7.
Hiroi, Masayuki, et al.. (1994). Temperature Dependence of Etching with Molecular Fluorine on Si(111) Surface. Japanese Journal of Applied Physics. 33(4S). 2244–2244. 7 indexed citations
8.
Tatsumi, Toru, et al.. (1993). Si1-xGex Epitaxial Growth Using UHV-CVD and Its Device Applications. 2 indexed citations
9.
Hirayama, Hiroyuki, et al.. (1993). {311} facets of selectively grown epitaxial Si layers onSiO2-patterned Si(100) surfaces. Physical review. B, Condensed matter. 48(23). 17331–17337. 51 indexed citations
10.
Tatsumi, Toru, et al.. (1992). Selective epitaxial growth by UHV-CVD using Si2H6 and Cl2. Journal of Crystal Growth. 120(1-4). 275–278. 39 indexed citations
11.
Hiroi, Masayuki & Toru Tatsumi. (1992). Selective epitaxial growth of Si1−xGex by cold-wall ultrahigh vacuum chemical vapor deposition using disilane and germane. Journal of Crystal Growth. 120(1-4). 279–283. 9 indexed citations
12.
Tajima, Michio, et al.. (1992). Photoluminescence spectra of Si1-xGex/Si quantum well structures grown by three different techniques. Journal of Electronic Materials. 21(12). 1081–1085. 2 indexed citations
13.
Tatsumi, Toru, et al.. (1992). Selective Epitaxial Growth of Si and Si1-xGex Films by Ultrahigh-Vacuum Chemical Vapor Deposition Using Si2H6 and GeH4. Japanese Journal of Applied Physics. 31(5R). 1432–1432. 17 indexed citations
14.
15.
Hirayama, Hiroyuki, et al.. (1991). B doping using B2H6 in gas source Si molecular beam epitaxy. Applied Physics Letters. 58(18). 1991–1993. 9 indexed citations
16.
Hirayama, Hiroyuki, et al.. (1990). Gas Source Si-Mbe. MRS Proceedings. 198. 1 indexed citations
17.
Hirayama, Hiroyuki, et al.. (1990). Selective heteroepitaxial growth of Si1−xGex using gas source molecular beam epitaxy. Applied Physics Letters. 56(12). 1107–1109. 35 indexed citations
18.
Hiroi, Masayuki, et al.. (1990). Etching characteristics of Si1−xGex alloy in ammoniac wet cleaning. Applied Physics Letters. 57(21). 2202–2204. 14 indexed citations
19.
Hirayama, Hiroyuki, et al.. (1990). Heterojunction bipolar transistor fabrication using Si1−xGex selective epitaxial growth by gas source silicon molecular beam epitaxy. Applied Physics Letters. 56(26). 2645–2647. 17 indexed citations
20.
Suzuki, Toshinori, Masayuki Hiroi, & Mitsuo Itô. (1988). Stimulated emission spectroscopy of jet-cooled polyatomics: S1 .fwdarw. S0 two-color ionization dip spectra of m-fluorotoluene and aniline. The Journal of Physical Chemistry. 92(13). 3774–3778. 8 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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