K. Wasa

2.0k total citations
91 papers, 1.4k citations indexed

About

K. Wasa is a scholar working on Biomedical Engineering, Materials Chemistry and Electrical and Electronic Engineering. According to data from OpenAlex, K. Wasa has authored 91 papers receiving a total of 1.4k indexed citations (citations by other indexed papers that have themselves been cited), including 39 papers in Biomedical Engineering, 39 papers in Materials Chemistry and 33 papers in Electrical and Electronic Engineering. Recurrent topics in K. Wasa's work include Acoustic Wave Resonator Technologies (32 papers), Ferroelectric and Piezoelectric Materials (28 papers) and Physics of Superconductivity and Magnetism (22 papers). K. Wasa is often cited by papers focused on Acoustic Wave Resonator Technologies (32 papers), Ferroelectric and Piezoelectric Materials (28 papers) and Physics of Superconductivity and Magnetism (22 papers). K. Wasa collaborates with scholars based in Japan, South Korea and United States. K. Wasa's co-authors include Tsuneo Mitsuyu, Satoshi Hayakawa, Kentaro Setsune, Shûsuke Ono, H. Adachi, Osamu Yamazaki, H. Adachi, Kazunori Mizuno, Isaku Kanno and Kumiko Hirochi 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

K. Wasa

80 papers receiving 1.3k citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
K. Wasa Japan 19 819 536 512 400 329 91 1.4k
Suresh Sundaram United States 21 751 0.9× 272 0.5× 522 1.0× 779 1.9× 395 1.2× 79 1.4k
J. D. Zook United States 23 540 0.7× 430 0.8× 1.2k 2.3× 265 0.7× 193 0.6× 78 1.8k
N. Shibata Japan 19 676 0.8× 208 0.4× 722 1.4× 122 0.3× 181 0.6× 61 1.5k
A. Bensaoula United States 18 798 1.0× 203 0.4× 648 1.3× 386 1.0× 225 0.7× 131 1.5k
P. R. Apte India 16 335 0.4× 193 0.4× 287 0.6× 339 0.8× 187 0.6× 105 883
Nicolas Tiercelin France 23 475 0.6× 534 1.0× 575 1.1× 108 0.3× 682 2.1× 116 1.6k
Tanemasa Asano Japan 24 750 0.9× 510 1.0× 1.7k 3.3× 152 0.4× 218 0.7× 225 2.3k
Takeshi Araki Japan 20 708 0.9× 363 0.7× 276 0.5× 691 1.7× 327 1.0× 69 1.5k
Changchun Chai China 23 1.1k 1.4× 260 0.5× 816 1.6× 185 0.5× 153 0.5× 165 1.9k
D. Ebling Germany 22 659 0.8× 199 0.4× 718 1.4× 181 0.5× 98 0.3× 57 1.4k

Countries citing papers authored by K. Wasa

Since Specialization
Citations

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

Fields of papers citing papers by K. Wasa

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Wasa

This figure shows the co-authorship network connecting the top 25 collaborators of K. Wasa. A scholar is included among the top collaborators of K. Wasa 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 K. Wasa. K. Wasa 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.
Kobayashi, Yasuaki, et al.. (2025). Polynomial-delay enumeration of large maximal common independent sets in two matroids and beyond. Information and Computation. 304. 105282–105282.
2.
Kobayashi, Yasuaki, et al.. (2024). Efficient constant-factor approximate enumeration of minimal subsets for monotone properties with weight constraints. Discrete Applied Mathematics. 361. 258–275. 1 indexed citations
3.
Limouzy, Vincent, et al.. (2023). On the hardness of inclusion-wise minimal separators enumeration. Information Processing Letters. 185. 106469–106469.
4.
Bousquet, Nicolás, et al.. (2023). Reconfiguration of Spanning Trees with Degree Constraints or Diameter Constraints. Algorithmica. 85(9). 2779–2816. 1 indexed citations
5.
Bousquet, Nicolás, et al.. (2022). Reconfiguration of Spanning Trees with Degree Constraint or Diameter Constraint. DROPS (Schloss Dagstuhl – Leibniz Center for Informatics).
6.
Horiyama, Takashi, S Nakano, Toshiki Saitoh, et al.. (2021). Max-Min 3-Dispersion Problems. IEICE Transactions on Fundamentals of Electronics Communications and Computer Sciences. E104.A(9). 1101–1107.
7.
Ishida, Shoichi, Kazuki Yoshizoe, K. Wasa, et al.. (2020). CompRet: a comprehensive recommendation framework for chemical synthesis planning with algorithmic enumeration. Journal of Cheminformatics. 12(1). 52–52. 23 indexed citations
8.
Rafieerad, Alireza, A.R. Bushroa, Bahman Nasiri‐Tabrizi, et al.. (2016). Toward improved mechanical, tribological, corrosion and in-vitro bioactivity properties of mixed oxide nanotubes on Ti–6Al–7Nb implant using multi-objective PSO. Journal of the mechanical behavior of biomedical materials. 69. 1–18. 64 indexed citations
9.
Wasa, K., Toshiya Matsushima, H. Adachi, et al.. (2015). High-Tc/high-coupling relaxed PZT-based single crystal thin films. Journal of Applied Physics. 117(12). 11 indexed citations
10.
Wasa, K., H. Adachi, Kentaro Nishida, et al.. (2012). Highly polarized single-c-domain single-crystal Pb(Mn,Nb)O3-PZT thin films. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 59(1). 6–13. 19 indexed citations
11.
Kanno, Isaku, K. Morimoto, Ryuji Yokokawa, et al.. (2010). High efficiency energy harvester of transferred epitaxial PZT films on stainless steel sheets. 107. 152–155. 7 indexed citations
12.
Shirai, Takashi, Yoshio Hayasaki, Tetsuya Ueda, et al.. (2009). High coupling piezoelectric thin films of Pb(Zr,Ti)O3-based ternary perovskite compounds for GHz-range film bulk acoustic resonators. Applied Physics Letters. 94(17). 24 indexed citations
13.
Wasa, K., et al.. (2006). HETEROEPITAXIAL GROWTH OF STRESS FREE SINGLE CRYSTAL PEROVSKITE THIN FILMS. Surface Review and Letters. 13(02n03). 167–172. 2 indexed citations
14.
Gao, Huidong, et al.. (2005). Influence of material parameters on acoustic wave propagation modes in ZnO/Si bi-layered structures. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 52(12). 2361–2369. 9 indexed citations
15.
Wasa, K., H. Adachi, & Makoto Kitabatake. (1994). Basic deposition process and ferroelectric properties of sputtered PLZT thin films. Ferroelectrics. 151(1). 1–10. 7 indexed citations
16.
Wasa, K. & Satoshi Hayakawa. (1992). Handbook of sputter deposition technology. 195 indexed citations
17.
Adachi, H. & K. Wasa. (1991). Sputtering preparation of ferroelectric PLZT thin films and their optical applications. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 38(6). 645–655. 56 indexed citations
18.
Hatta, S., et al.. (1988). Pt-coated substrate effect on oxide superconductive films in low-temperature processing. Applied Physics Letters. 53(2). 148–150. 14 indexed citations
19.
Mitsuyu, Tsuneo, Osamu Yamazaki, & K. Wasa. (1981). A 4.4 GHz SAW Filter Using a Single-Crystal ZnO Film on Sapphire. 74–77. 10 indexed citations
20.
Yamazaki, Osamu, K. Wasa, & Shinjiro Hayakawa. (1980). Highly Reliable ZnO Thin Film SAW Nyquist Filters for TV. 382–385. 3 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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