Kunihiro Nagata

1.2k total citations · 1 hit paper
55 papers, 1.0k citations indexed

About

Kunihiro Nagata is a scholar working on Materials Chemistry, Biomedical Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, Kunihiro Nagata has authored 55 papers receiving a total of 1.0k indexed citations (citations by other indexed papers that have themselves been cited), including 30 papers in Materials Chemistry, 29 papers in Biomedical Engineering and 23 papers in Electrical and Electronic Engineering. Recurrent topics in Kunihiro Nagata's work include Acoustic Wave Resonator Technologies (25 papers), Ferroelectric and Piezoelectric Materials (24 papers) and Ultrasonics and Acoustic Wave Propagation (12 papers). Kunihiro Nagata is often cited by papers focused on Acoustic Wave Resonator Technologies (25 papers), Ferroelectric and Piezoelectric Materials (24 papers) and Ultrasonics and Acoustic Wave Propagation (12 papers). Kunihiro Nagata collaborates with scholars based in India, Japan and South Korea. Kunihiro Nagata's co-authors include Kiyoshi Okazaki, Shinjiro Tashiro, Hideji Igarashi, K. Ishii, Toshio Tsuchiya, Richard C. Bradt, Akio Hasegawa, Shuichi Kinoshita, Toshio Kimura and Jun Kato and has published in prestigious journals such as Journal of the American Ceramic Society, Japanese Journal of Applied Physics and Ferroelectrics.

In The Last Decade

Kunihiro Nagata

52 papers receiving 1000 citations

Hit Papers

Effects of Grain Size and... 1973 2026 1990 2008 1973 100 200 300
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.

  1. Effects of Grain Size and Porosity on Electrical and Optical Properties of PLZT Ceramics
    1973 396 citations Kiyoshi Okazaki, Kunihiro Nagata profile →

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
Kunihiro Nagata India 13 879 595 525 200 148 55 1.0k
Erling Ringgaard France 15 726 0.8× 583 1.0× 497 0.9× 224 1.1× 109 0.7× 39 951
A. E. Glazounov United States 18 1.1k 1.2× 505 0.8× 526 1.0× 525 2.6× 147 1.0× 32 1.3k
P. Gaucher France 15 661 0.8× 405 0.7× 450 0.9× 260 1.3× 44 0.3× 44 778
Yutaka Doshida Japan 19 821 0.9× 565 0.9× 457 0.9× 294 1.5× 41 0.3× 57 998
Yohachi Yamashita Japan 23 1.5k 1.8× 1.2k 2.0× 730 1.4× 507 2.5× 124 0.8× 97 1.7k
Q. M. Zhang United States 16 793 0.9× 832 1.4× 304 0.6× 224 1.1× 83 0.6× 20 1.2k
Takashi Kawakubo Japan 16 671 0.8× 300 0.5× 298 0.6× 252 1.3× 147 1.0× 69 931
Qisheng Yin China 18 834 0.9× 405 0.7× 429 0.8× 442 2.2× 89 0.6× 88 970
Marlyse Demartin Switzerland 6 822 0.9× 602 1.0× 328 0.6× 360 1.8× 85 0.6× 10 879
Diego A. Ochoa Spain 21 1.1k 1.2× 647 1.1× 693 1.3× 498 2.5× 97 0.7× 53 1.3k

Countries citing papers authored by Kunihiro Nagata

Since Specialization
Citations

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

Fields of papers citing papers by Kunihiro Nagata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Kunihiro Nagata

This figure shows the co-authorship network connecting the top 25 collaborators of Kunihiro Nagata. A scholar is included among the top collaborators of Kunihiro Nagata 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 Kunihiro Nagata. Kunihiro Nagata 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.
Tashiro, Shinjiro, et al.. (2002). Sinterability and Piezoelectric Properties of KNbO3Ceramics after Substituting Pb and Na for K. Japanese Journal of Applied Physics. 41(Part 1, No. 11B). 7113–7118. 86 indexed citations
2.
Takahashi, Hirofumi, et al.. (2001). Fabrication of High-Performance Lead Zirconate Titanate Actuators Using the Microwave and Hot-Press Hybrid Sintering Processes. Japanese Journal of Applied Physics. 40(7R). 4611–4611. 8 indexed citations
3.
Nagata, Kunihiro, et al.. (2001). PbNb2O6 Ceramics with Tungsten Bronze Structure for Low Qm Piezoelectric Material. Japanese Journal of Applied Physics. 40(9S). 5747–5747. 26 indexed citations
4.
Takahashi, Hirofumi, et al.. (2001). Properties of Lead Zirconate Titanate Ceramics Determined Using Microwave and Hot-Press Hybrid Sintering Process. Japanese Journal of Applied Physics. 40(9S). 5642–5642. 6 indexed citations
5.
Tsuchiya, Toshio, et al.. (1999). Properties and Degradation of Polarization Reversal of Soft BaTiO3 Ceramics for Ferroelectric Thin-Film Devices. Japanese Journal of Applied Physics. 38(9S). 5309–5309. 9 indexed citations
6.
Tsuchiya, Toshio, et al.. (1998). Lifetime and Degradation Mechanism of Multilayer Ceramic Actuator. Japanese Journal of Applied Physics. 37(9S). 5306–5306. 43 indexed citations
7.
Masuda, Yoichiro, et al.. (1997). Synthesis of BaTiO3 Thin Films Substituted with Hafnium and Zirconium by a Laser Ablation Method Using the Fourth-harmonic Wave of a YAG Laser. Japanese Journal of Applied Physics. 36(9S). 5834–5834. 12 indexed citations
8.
Nagata, Kunihiro & Shuichi Kinoshita. (1994). Life Time of Multilayer Ceramic Actuator at High Temperature.. Journal of the Japan Society of Powder and Powder Metallurgy. 41(8). 975–979. 4 indexed citations
9.
Nagata, Kunihiro. (1993). Optoelectronic Materials (Single Crystals and Ceramics). JOURNAL OF THE ILLUMINATING ENGINEERING INSTITUTE OF JAPAN. 77(1). 9–15. 1 indexed citations
10.
Nagata, Kunihiro & Hideo HONMA. (1989). Properties of PLZT Shutter with Copper Plating Electrodes. Japanese Journal of Applied Physics. 28(S2). 167–167. 4 indexed citations
11.
Nagata, Kunihiro, et al.. (1989). Piezoelectric Properties of Low Coercive-Field BaTiO3 Ceramics and Its Application. Japanese Journal of Applied Physics. 28(S2). 98–98. 9 indexed citations
12.
Nagata, Kunihiro, et al.. (1986). Electrical and optical properties of PLZT ceramics from molten-salt-synthesized powders.. Journal of the Japan Society of Powder and Powder Metallurgy. 33(7). 348–352. 1 indexed citations
13.
Utsunomiya, Toshio, Kunihiro Nagata, & Kiyoshi Okazaki. (1985). Prism-Type Optical Deflector Using PLZT Ceramics : O: Optoelectronics. Japanese Journal of Applied Physics. 24(3). 169–171.
14.
Nagata, Kunihiro, et al.. (1985). Electrical Properties of Grain-Oriented Ba and La Modified Lead Niobate Ceramics from Molten Salt Synthesized Powders. Japanese Journal of Applied Physics. 24(S3). 100–100. 5 indexed citations
15.
Utsunomiya, Toshio, Kunihiro Nagata, & Kiyoshi Okazaki. (1985). Prism-Type Optical Deflector Using PLZT Ceramics. Japanese Journal of Applied Physics. 24(S3). 169–169. 3 indexed citations
16.
Nagata, Kunihiro & Kiyoshi Okazaki. (1985). One-Directional Grain-Oriented Lead Metaniobate Ceramics. Japanese Journal of Applied Physics. 24(7R). 812–812. 18 indexed citations
17.
Igarashi, Hideji, Masahiro Fujii, Kunihiro Nagata, & Kiyoshi Okazaki. (1983). Mechanical properties of grain oriented piezo -ceramics with bismuth-layer and tungsten-bronze structures. Ferroelectrics. 49(1). 189–194. 4 indexed citations
18.
Nagata, Kunihiro, Hideji Igarashi, Kiyoshi Okazaki, & Richard C. Bradt. (1980). Properties of an Interconnected Porous Pb(Zr, Ti)O3Ceramic. Japanese Journal of Applied Physics. 19(1). L37–L40. 47 indexed citations
19.
Nagata, Kunihiro. (1980). Effects of porosity and grain size on hysteresis loops of piezoelectric ceramics (Pb‐La) (Zr‐Ti)O3. Electrical Engineering in Japan. 100(4). 1–8. 9 indexed citations
20.
Okazaki, Kiyoshi, et al.. (1972). Electrical and Optical Properties of the Hot-pressed Transparent Piezoelectric Ceramics. Journal of the Japan Society of Powder and Powder Metallurgy. 19(4). 142–147.

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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