A. Hachigo

894 total citations
28 papers, 725 citations indexed

About

A. Hachigo is a scholar working on Biomedical Engineering, Materials Chemistry and Mechanics of Materials. According to data from OpenAlex, A. Hachigo has authored 28 papers receiving a total of 725 indexed citations (citations by other indexed papers that have themselves been cited), including 28 papers in Biomedical Engineering, 22 papers in Materials Chemistry and 15 papers in Mechanics of Materials. Recurrent topics in A. Hachigo's work include Acoustic Wave Resonator Technologies (27 papers), Ferroelectric and Piezoelectric Materials (19 papers) and Metal and Thin Film Mechanics (9 papers). A. Hachigo is often cited by papers focused on Acoustic Wave Resonator Technologies (27 papers), Ferroelectric and Piezoelectric Materials (19 papers) and Metal and Thin Film Mechanics (9 papers). A. Hachigo collaborates with scholars based in Japan, United States and France. A. Hachigo's co-authors include Shinichi Shikata, H. Nakahata, K. Higaki, Satoshi Fujii, Naoji Fujimori, H. Kitabayashi, D.C. Malocha, Yoshihiro Takahashi, Yasushi Yamämoto and El Hadj Dogheche and has published in prestigious journals such as Applied Physics Letters, Japanese Journal of Applied Physics and IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control.

In The Last Decade

A. Hachigo

27 papers receiving 686 citations

Peers

A. Hachigo

BE

MC

MM

AMPO

EEE

K. Higaki Japan

Hiroyuki Odagawa Japan

G. Behme Germany

B. P. Sorokin Russia

Haikuan Kong China

Yuki Tokumoto Japan

Takuya Hoshii Japan

Tomonobu Hata Japan

J. Gleize France

H. M. Duiker United States

K. Higaki Japan

A. Hachigo

451 ×0.8

BE

462 ×0.9

MC

243 ×0.8

MM

195 ×0.8

AMPO

118 ×0.9

EEE

Citations per year, relative to A. Hachigo A. Hachigo (= 1×) peers K. Higaki

Countries citing papers authored by A. Hachigo

Since Specialization

Citations

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

Fields of papers citing papers by A. Hachigo

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

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

This figure shows the co-authorship network connecting the top 25 collaborators of A. Hachigo. A scholar is included among the top collaborators of A. Hachigo 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. Hachigo. A. Hachigo 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

1.

Dogheche, El Hadj, Denis Rémiens, Shinichi Shikata, A. Hachigo, & H. Nakahata. (2005). High-frequency surface acoustic wave devices based on LiNbO3∕diamond multilayered structure. Applied Physics Letters. 87(21). 24 indexed citations

2.

Shikata, Shinichi, A. Hachigo, & H. Nakahata. (2004). Simulation of characteristics of a SiO/sub 2//c-axis-oriented LiNbO/sub 3//diamond surface acoustic wave. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 51(12). 1683–1689. 4 indexed citations

3.

Shikata, Shinichi, et al.. (2004). Simulation of characteristics of a LiNbO/sub 3//diamond surface acoustic wave. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 51(10). 1308–1313. 13 indexed citations

4.

Fujii, Satoshi, H. Kitabayashi, A. Hachigo, et al.. (2003). Low loss diamond SAW devices by small grain size poly-crystalline diamond. 431–434. 15 indexed citations

5.

Nakahata, H., Satoshi Fujii, K. Higaki, et al.. (2003). Diamond-based surface acoustic wave devices. Semiconductor Science and Technology. 18(3). S96–S104. 52 indexed citations

6.

Hachigo, A., et al.. (2002). Characteristics of ZnO/diamond/Si SAW resonators. 27. 199–207. 4 indexed citations

7.

Hachigo, A. & D.C. Malocha. (2002). SAW dispersive equivalent circuit modeling for diamond layered structures. 1. 151–154. 2 indexed citations

8.

Hachigo, A. & D.C. Malocha. (2002). Apodization design technique for layered structure SAW devices. 1. 205–209. 2 indexed citations

9.

Nakahata, H., et al.. (2002). SAW resonators of SiO/sub 2//ZnO/diamond structure in GHz range. 315–320. 10 indexed citations

10.

Hachigo, A., et al.. (2002). ZnO/diamond/Si SAW filter properties including velocity dispersion. 1. 371–374. 15 indexed citations

11.

Hachigo, A., et al.. (2002). Characteristics of IIDT on ZnO/diamond/Si structures. 1. 313–316. 1 indexed citations

12.

Nakahata, H., A. Hachigo, Satoshi Fujii, & Shinichi Shikata. (2002). Equivalent Circuit Parameters of Surface-Acoustic-Wave Interdigital Transducers for ZnO/Diamond and SiO₂/ZnO/Diamond Structures. Japanese Journal of Applied Physics. 41(Part 1, No. 5B). 3489–3493. 2 indexed citations

13.

Nakahata, H., H. Kitabayashi, A. Hachigo, et al.. (2002). Diamond SAW filter for 2.488 Gbps retiming. 1. 319–322. 11 indexed citations

14.

Hachigo, A., et al.. (1999). 10 GHz narrow band SAW filters using diamond. 325–328 vol.1. 16 indexed citations

15.

Hachigo, A. & D.C. Malocha. (1998). SAW device modeling including velocity dispersion based on ZnO/diamond/Si layered structures. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 45(3). 660–666. 18 indexed citations

16.

Nakahata, H., H. Kitabayashi, A. Hachigo, et al.. (1998). Study on Surface Acoustic Wave Characteristics of SiO₂/Interdigital-Transducer/ZnO/Diamond Structure and Fabrication of 2.5 GHz Narrow Band Filter. Japanese Journal of Applied Physics. 37(5S). 2918–2918. 47 indexed citations

17.

Hachigo, A.. (1997). Materials and device modeling of zinc oxide/diamond/silicon structures for surface acoustic wave devices. Journal of International Crisis and Risk Communication Research. 3219. 1 indexed citations

18.

Nakahata, H., A. Hachigo, K. Higaki, et al.. (1995). Theoretical study on SAW characteristics of layered structures including a diamond layer. IEEE Transactions on Ultrasonics Ferroelectrics and Frequency Control. 42(3). 362–375. 179 indexed citations

19.

Hachigo, A., H. Nakahata, K. Higaki, Satoshi Fujii, & Shinichi Shikata. (1994). Heteroepitaxial growth of ZnO films on diamond (111) plane by magnetron sputtering. Applied Physics Letters. 65(20). 2556–2558. 73 indexed citations

20.

Shikata, Shinichi, H. Nakahata, K. Higaki, et al.. (1993). 1.5 GHz SAW bandpass filter using poly-crystalline diamond. 277–280 vol.1. 31 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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