A. Otsuka

484 total citations
20 papers, 325 citations indexed

About

A. Otsuka is a scholar working on Electrical and Electronic Engineering, Mechanics of Materials and Mechanical Engineering. According to data from OpenAlex, A. Otsuka has authored 20 papers receiving a total of 325 indexed citations (citations by other indexed papers that have themselves been cited), including 9 papers in Electrical and Electronic Engineering, 8 papers in Mechanics of Materials and 5 papers in Mechanical Engineering. Recurrent topics in A. Otsuka's work include Fatigue and fracture mechanics (7 papers), Photonic and Optical Devices (3 papers) and Radio Frequency Integrated Circuit Design (3 papers). A. Otsuka is often cited by papers focused on Fatigue and fracture mechanics (7 papers), Photonic and Optical Devices (3 papers) and Radio Frequency Integrated Circuit Design (3 papers). A. Otsuka collaborates with scholars based in Japan, United Kingdom and India. A. Otsuka's co-authors include Takaki Miyata, Jun‐ichi Nishizawa, S Nishimura, Kent Yoshikawa, Hitoshi Hirakawa, Tetsuo Katayama, Scinob Kuroki, Tomohiro Miyata, T. Tokumitsu and O. C. Zienkiewicz and has published in prestigious journals such as Applied Physics Letters, International Journal of Solids and Structures and Engineering Fracture Mechanics.

In The Last Decade

A. Otsuka

18 papers receiving 296 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
A. Otsuka Japan	7	263	162	86	60	47	20	325
Youn Young Earmme South Korea	10	260 1.0×	119 0.7×	71 0.8×	32 0.5×	74 1.6×	18	343
G.J. Lloyd United Kingdom	11	151 0.6×	235 1.5×	157 1.8×	56 0.9×	59 1.3×	29	350
H. Willems Germany	8	181 0.7×	225 1.4×	38 0.4×	32 0.5×	16 0.3×	22	295
D.E. Katsareas Greece	10	174 0.7×	149 0.9×	176 2.0×	97 1.6×	21 0.4×	23	426
E. Schneider Germany	9	132 0.5×	149 0.9×	33 0.4×	30 0.5×	34 0.7×	25	216
S.X. Gong Canada	14	535 2.0×	92 0.6×	120 1.4×	83 1.4×	11 0.2×	23	588
Chun‐Ron Chiang Taiwan	10	302 1.1×	70 0.4×	77 0.9×	48 0.8×	16 0.3×	56	352
Stephan Roth Germany	8	207 0.8×	115 0.7×	57 0.7×	46 0.8×	10 0.2×	29	275
Tamara Olson United States	6	226 0.9×	142 0.9×	194 2.3×	23 0.4×	8 0.2×	8	364
B. L. Henrie United States	9	212 0.8×	157 1.0×	245 2.8×	52 0.9×	10 0.2×	16	390

Countries citing papers authored by A. Otsuka

Since Specialization

Citations

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

Fields of papers citing papers by A. Otsuka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of A. Otsuka

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

All Works

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20 of 20 papers shown

Kawasaki, Takeshi, et al.. (2016). Transceiver MMIC's for street surveillance radar. 329–332.

Kawasaki, Takeshi, et al.. (2015). A phase noise improvement of 19 GHz VCO with use of feedback coupled-line resonator. e85. 239–242. 2 indexed citations

Otsuka, A., et al.. (2015). An E-band 1 W-class PHEMT power amplifier MMIC. 9–12. 1 indexed citations

Otsuka, A., et al.. (2013). Mode II Fatigue Crack Growth as Influenced by a Compressive Stress Applied Parallel to the Crack Path. Gruppo Italiano Frattura Digital Repository (Gruppo Italiano Frattura). 3 indexed citations

SASAKI, Tohru, Shinsuke Kato, A. Otsuka, et al.. (2008). P‐44: Overall Judgment by Comparison with Polish and Matt Surface for some FPDs with Analytic Hierarchy Process. SID Symposium Digest of Technical Papers. 39(1). 1343–1346. 1 indexed citations

Shinoda, Tsutae, et al.. (2005). Development of large Color ac Plasma Display Panels. 254–254. 1 indexed citations

Yamada, Tsuyoshi, Taku Kudo, Kazuki Tajima, et al.. (2004). Boron and Nitrogen in GaAs and InP Melts Equilibrated with B<SUB>2</SUB>O<SUB>3</SUB> Flux. MATERIALS TRANSACTIONS. 45(4). 1306–1310.

Otsuka, A., et al.. (2004). A new testing method to obtain mode II fatigue crack growth characteristics of hard materials. Fatigue & Fracture of Engineering Materials & Structures. 27(3). 203–212. 32 indexed citations

Hirakawa, Hitoshi, et al.. (1998). 19.2: Cell Structure and Driving Method of a 25‐in. (64‐cm) Diagonal High‐Resolution Color ac Plasma Display. SID Symposium Digest of Technical Papers. 29(1). 279–282. 24 indexed citations

10.

Otsuka, A., et al.. (1996). A TEST METHOD FOR MODE II FATIGUE CRACK GROWTH RELATING TO A MODEL FOR ROLLING CONTACT FATIGUE. Fatigue & Fracture of Engineering Materials & Structures. 19(10). 1265–1275. 46 indexed citations

11.

Otsuka, A., et al.. (1989). I n s i t u monitoring of silicon nitride surface temperature from rotational temperature of a nitrogen molecule during rf glow discharge processing. Applied Physics Letters. 55(23). 2396–2398. 4 indexed citations

12.

Otsuka, A.. (1980). Effect of Stress Triaxiality on Ductile Fracture Initiation of Low Strength Steel. Journal of the Society of Materials Science Japan. 29(322). 55–61. 14 indexed citations

13.

Otsuka, A. & Tomohiro Miyata. (1978). FRACTURE TOUGHNESS EVALUATION OF LOW AND MEDIUM STRENGTH STEELS BASED ON THE STRETCHED ZONE. Journal of the Society of Naval Architects of Japan. 16. 123–137. 4 indexed citations

14.

Otsuka, A., et al.. (1975). Crack initiation from a sharp notch and stretched zone. Engineering Fracture Mechanics. 7(3). 419–428. 16 indexed citations

15.

Otsuka, A., et al.. (1975). The condition of fatigue crack growth in mixed mode condition. Engineering Fracture Mechanics. 7(3). 429–439. 160 indexed citations

16.

Nishizawa, Jun‐ichi & A. Otsuka. (1975). Focusing-type integrated optics. 251–262. 2 indexed citations

17.

Nishizawa, Jun‐ichi & A. Otsuka. (1973). Focusing diffused waveguides. Optical and Quantum Electronics. 5(4). 309–321. 3 indexed citations

18.

Nishizawa, Jun‐ichi & A. Otsuka. (1973). Optical Waveguides by Solid State Diffusion. 53. 1–4. 1 indexed citations

19.

Nishizawa, Jun‐ichi & A. Otsuka. (1972). Solid-state self-focusing surface waveguide (microguide). Applied Physics Letters. 21(2). 48–50. 9 indexed citations

20.

Mura, T., A. Otsuka, & O. C. Zienkiewicz. (1965). Application of the slab analogy to the study of stress fields induced by imperfections in crystals. International Journal of Solids and Structures. 1(2). 179–188. 2 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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