N. Ōtsuka

9.4k total citations · 1 hit paper
292 papers, 7.3k citations indexed

About

N. Ōtsuka is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Materials Chemistry. According to data from OpenAlex, N. Ōtsuka has authored 292 papers receiving a total of 7.3k indexed citations (citations by other indexed papers that have themselves been cited), including 168 papers in Atomic and Molecular Physics, and Optics, 168 papers in Electrical and Electronic Engineering and 143 papers in Materials Chemistry. Recurrent topics in N. Ōtsuka's work include Semiconductor Quantum Structures and Devices (143 papers), Advanced Semiconductor Detectors and Materials (72 papers) and Chalcogenide Semiconductor Thin Films (55 papers). N. Ōtsuka is often cited by papers focused on Semiconductor Quantum Structures and Devices (143 papers), Advanced Semiconductor Detectors and Materials (72 papers) and Chalcogenide Semiconductor Thin Films (55 papers). N. Ōtsuka collaborates with scholars based in United States, Japan and Germany. N. Ōtsuka's co-authors include R. L. Gunshor, M. R. Melloch, J. M. Woodall, H. Morkoç̌, Chang‐Ho Choi, A.C. Warren, L. A. Kolodziejski, A. V. Nurmikko, H. Zabel and Guoqiang Hua and has published in prestigious journals such as Physical review. B, Condensed matter, Applied Physics Letters and Journal of Applied Physics.

In The Last Decade

N. Ōtsuka

285 papers receiving 7.0k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Gallium arsenide and other compound semiconductors on silicon

1990 476 citations H. Morkoç̌, Chang‐Ho Choi et al. Journal of Applied Physics profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
N. Ōtsuka United States	46	4.8k	4.5k	3.0k	781	760	292	7.3k
J. Washburn United States	43	3.7k 0.8×	2.8k 0.6×	2.7k 0.9×	1.7k 2.2×	677 0.9×	263	6.5k
Wolfgang Windl United States	40	3.1k 0.6×	1.6k 0.4×	5.1k 1.7×	461 0.6×	579 0.8×	186	7.2k
Tsuguo Fukuda Japan	42	3.4k 0.7×	2.1k 0.5×	4.9k 1.6×	1.0k 1.3×	1.1k 1.4×	365	7.6k
Shigeo Tanuma Japan	30	4.6k 1.0×	2.2k 0.5×	3.8k 1.3×	385 0.5×	782 1.0×	150	9.3k
F. Phillipp Germany	32	2.4k 0.5×	1.2k 0.3×	3.5k 1.2×	291 0.4×	827 1.1×	158	4.9k
J. M. Blakely United States	36	1.6k 0.3×	1.6k 0.4×	2.8k 0.9×	288 0.4×	907 1.2×	123	4.9k
S. T. Picraux United States	42	4.5k 0.9×	2.0k 0.4×	2.8k 0.9×	379 0.5×	1.3k 1.7×	165	6.8k
H. Mehrer Germany	39	1.6k 0.3×	1.7k 0.4×	3.6k 1.2×	583 0.7×	483 0.6×	201	6.3k
J. A. Knapp United States	39	1.8k 0.4×	2.9k 0.6×	4.0k 1.3×	521 0.7×	821 1.1×	165	7.1k
R. C. Newman United Kingdom	44	2.7k 0.6×	1.7k 0.4×	3.8k 1.2×	239 0.3×	291 0.4×	186	6.2k

Countries citing papers authored by N. Ōtsuka

Since Specialization

Citations

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

Fields of papers citing papers by N. Ōtsuka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of N. Ōtsuka

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Muruganathan, Manoharan, et al.. (2016). First-principles study of hydrogen-enhanced phosphorus diffusion in silicon. Journal of Applied Physics. 119(4). 1 indexed citations

Ōtsuka, N., et al.. (2016). Solubility Measurements of Fe2O3 and Cr2O3 in Fused Na2B4O7-B2O3 in Air at 1173 K. MATERIALS TRANSACTIONS. 57(2). 143–147. 4 indexed citations

Ōtsuka, N.. (2013). Carburization of 9 %Cr Steels in a Simulated Oxyfuel Corrosion Environment. Oxidation of Metals. 80(5-6). 565–575. 10 indexed citations

Ōtsuka, N.. (2012). Acid-Base Reaction of Eutectic LiCl-41m/o KCl Melt Equilibrated with Gas Atmospheres Containing HCl, H₂O, and O₂ at 600°. ECS Transactions. 41(42). 13–19. 1 indexed citations

Maruyama, Toshio, et al.. (2011). High-Temperature Oxidation and Corrosion 2010. Trans Tech Publications Ltd. eBooks. 1 indexed citations

Taniguchi, Shigeji, et al.. (2006). High-Temperature Oxidation and Corrosion 2005. Trans Tech Publications Ltd. eBooks. 13 indexed citations

Nishiyama, Yoshitaka, Takeo Kudo, & N. Ōtsuka. (2005). A Metallurgical Approach to Metal Dusting of Nickel-Base Alloys. MATERIALS TRANSACTIONS. 46(8). 1890–1896. 7 indexed citations

Nishiyama, Yoshitaka, et al.. (2001). Carburization Resistance of Fe-25mass%Cr-38%Ni-1.8Si-1.5%Mo Alloy in Laboratory CH4-CO2-H2 Gas Environments At 1000-1150ºC. CORROSION. 1 indexed citations

Sano, Hikaru, Hideharu Mori, Goro Mizutani, et al.. (2000). Raman spectrum of ball-milled α-TiCl3. Journal of Luminescence. 87-89. 709–711. 7 indexed citations

10.

Mori, Hideharu, et al.. (1999). Direct observation of MgCl2-supported Ziegler catalysts by high resolution transmission electron microscopy. Macromolecular Rapid Communications. 20(5). 245–250. 56 indexed citations

11.

Ōtsuka, N., et al.. (1998). Growth Behavior of Oxide Scale Formed on Cr-Mo Steels in Steam.. NIPPON KAGAKU KAISHI. 45–52. 8 indexed citations

12.

Ōtsuka, N., et al.. (1998). Effect of Si Content on the Oxidation Behavior of Cr-Mo Steels in Steam.. NIPPON KAGAKU KAISHI. 53–59. 5 indexed citations

13.

Suda, Akira & N. Ōtsuka. (1998). Arsenic flux dependence of incorporation of excess arsenic in molecular beam epitaxy of GaAs at low temperature. Applied Physics Letters. 73(11). 1529–1531. 22 indexed citations

14.

Han, Jung, Y. Fan, He Liu, et al.. (1994). Ohmic contacts and transport properties in ZnSe-based heterostructures. Journal of Crystal Growth. 138(1-4). 464–470. 22 indexed citations

15.

Okada, Kiyoshi, et al.. (1991). Formation of Al2O3 whiskers by thermal decomposition of 9Al2O3·2B2O3 whiskers. Journal of Materials Science Letters. 10(10). 588–590. 11 indexed citations

16.

Ōtsuka, N., Jemima Gonsalves, Chang‐Ho Choi, et al.. (1990). Transmission electron microscope study of II–VI/III–V semiconductor interfaces. Surface Science. 228(1-3). 96–101. 5 indexed citations

17.

Mathine, D., Stephen M. Durbin, R. L. Gunshor, et al.. (1989). Pseudomorphic ZnTe/AlSb/GaSb heterostructures by molecular beam epitaxy. Applied Physics Letters. 55(3). 268–270. 15 indexed citations

18.

Ōtsuka, N.. (1988). Electrochemical study of hot corrosion of Ni at 900 C. OhioLink ETD Center (Ohio Library and Information Network). 1 indexed citations

19.

Venkatasubramanian, R., et al.. (1987). Monte Carlo Simulation Of The Growth Of ZnSe By MBE. Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE. 796. 121–121. 2 indexed citations

20.

Choi, Chang‐Ho, N. Ōtsuka, G.O. Munns, et al.. (1987). Effect of i n s i t u and e x s i t u annealing on dislocations in GaAs on Si substrates. Applied Physics Letters. 50(15). 992–994. 105 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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