Hiroshi Yamawaki

3.0k total citations · 1 hit paper
101 papers, 2.5k citations indexed

About

Hiroshi Yamawaki is a scholar working on Geophysics, Materials Chemistry and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Hiroshi Yamawaki has authored 101 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 42 papers in Geophysics, 42 papers in Materials Chemistry and 33 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Hiroshi Yamawaki's work include High-pressure geophysics and materials (42 papers), Crystallography and molecular interactions (20 papers) and Advanced Chemical Physics Studies (17 papers). Hiroshi Yamawaki is often cited by papers focused on High-pressure geophysics and materials (42 papers), Crystallography and molecular interactions (20 papers) and Advanced Chemical Physics Studies (17 papers). Hiroshi Yamawaki collaborates with scholars based in Japan, United States and Canada. Hiroshi Yamawaki's co-authors include M. Sakashita, Hiroshi Fujihisa, K. Aoki, Yoshito Gotoh, Hitoshi Yusa, Shigehiro Yamaguchi, Shohei Saito, Yuichi Shimoikeda, Hiroyasu Sato and Kazuhiko Nagura and has published in prestigious journals such as Science, Journal of the American Chemical Society and Physical Review Letters.

In The Last Decade

Hiroshi Yamawaki

99 papers receiving 2.5k 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.

Distinct Responses to Mechanical Grinding and Hydrostatic Pressure in Luminescent Chromism of Tetrathiazolylthiophene

2013 477 citations Hiroshi Yamawaki, Hiroshi Fujihisa et al. profile →

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Hiroshi Yamawaki Japan	26	1.3k	983	659	469	281	101	2.5k
C. A. Tulk United States	28	1.3k 1.0×	808 0.8×	560 0.8×	185 0.4×	236 0.8×	92	2.8k
H. Schober France	45	3.4k 2.6×	829 0.8×	1.3k 2.0×	405 0.9×	150 0.5×	221	5.6k
Ho‐kwang Mao United States	27	1.5k 1.1×	1.4k 1.4×	592 0.9×	201 0.4×	125 0.4×	44	2.9k
Mario Santoro Italy	34	1.8k 1.4×	1.5k 1.5×	819 1.2×	473 1.0×	490 1.7×	134	3.8k
M. Guthrie United States	29	1.5k 1.2×	1.2k 1.2×	464 0.7×	219 0.5×	137 0.5×	74	3.0k
Ph. Pruzan France	25	896 0.7×	900 0.9×	601 0.9×	212 0.5×	214 0.8×	50	1.7k
Andreas Hermann United Kingdom	35	1.6k 1.2×	773 0.8×	1.2k 1.9×	156 0.3×	246 0.9×	122	3.0k
T. Matsuo Japan	24	1.1k 0.8×	218 0.2×	463 0.7×	338 0.7×	228 0.8×	88	1.9k
M. Sakashita Japan	25	574 0.4×	873 0.9×	557 0.8×	139 0.3×	199 0.7×	53	1.8k
Roberto Bini Italy	39	2.3k 1.8×	1.8k 1.8×	1.2k 1.8×	1.0k 2.1×	1.0k 3.7×	191	4.8k

Countries citing papers authored by Hiroshi Yamawaki

Since Specialization

Citations

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

Fields of papers citing papers by Hiroshi Yamawaki

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Yamawaki

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

Nakano, Satoshi, Hiroshi Fujihisa, Hiroshi Yamawaki, et al.. (2025). Pressure-Induced Dehydration and Reversible Recrystallization of Dihydrogen-Bonded Sodium Borohydride Dihydrate NaBH₄·2H₂O. Inorganic Chemistry. 64(3). 1302–1312. 1 indexed citations

Nakano, Satoshi, Hiroshi Fujihisa, Hiroshi Yamawaki, & Takumi Kikegawa. (2022). Influence of pressure-induced formation of dihydrogen bonds on lattice parameters, volume, and vibrational modes of ammonia borane. The Journal of Chemical Physics. 157(23). 234702–234702. 4 indexed citations

Hatano, Hideki, et al.. (2015). Mid IR pulsed light source for laser ultrasonic testing of carbon-fiber-reinforced plastic. Journal of Optics. 17(9). 94011–94011. 13 indexed citations

Yamawaki, Hiroshi, Hiroshi Fujihisa, Yoshito Gotoh, & Satoshi Nakano. (2014). Phase boundaries and molar volumes of high-temperature and high-pressure phase V of LiBH4. Journal of Physics and Chemistry of Solids. 76. 40–44. 5 indexed citations

Nakano, Satoshi, Hiroshi Fujihisa, Hiroshi Yamawaki, Yoshito Gotoh, & Takumi Kikegawa. (2011). High-Pressure Transformations and Ionic Conductivity in Low-Z Complex Hydride LiBH4. The Review of High Pressure Science and Technology. 21(3). 213–220. 7 indexed citations

Yamawaki, Hiroshi, et al.. (2011). Computer simulation of ultrasonic testing for aerospace vehicle. Journal of Physics Conference Series. 278. 12015–12015. 2 indexed citations

Yasuda, Keita, Satoshi Takeya, M. Sakashita, Hiroshi Yamawaki, & Ryo Ohmura. (2009). Characterization of the Clathrate Hydrate Formed with Methane and Propan-1-ol. Industrial & Engineering Chemistry Research. 48(20). 9335–9337. 20 indexed citations

Yamawaki, Hiroshi, et al.. (2009). AE signals analysis during chloride droplet SCC on thin plate of SUS304 steel. 5(2-3). 109–116. 9 indexed citations

Fujihisa, Hiroshi, Yuichi Akahama, Haruki Kawamura, et al.. (2007). Incommensurate Structure of Phosphorus Phase IV. Physical Review Letters. 98(17). 44 indexed citations

10.

Honda, Kazumasa, Hiroshi Yamawaki, Hiroshi Fujihisa, Takehiro Matsunaga, & M. Matsukawa. (2007). Hexaaquazinc(II) dipicrate trihydrate. Acta Crystallographica Section C Crystal Structure Communications. 63(9). m423–m426. 3 indexed citations

11.

Yamawaki, Hiroshi, et al.. (2004). Chemical Reactions and Other Behaviors of High Energetic Materials under Static Ultrahigh Pressures. Materials science forum. 465-466. 189–194. 6 indexed citations

12.

Takemura, K., Hiroshi Yamawaki, Hiroshi Fujihisa, & Takumi Kikegawa. (2002). Axial ratio of Zn at high pressure and low temperature. Physical review. B, Condensed matter. 65(13). 23 indexed citations

13.

Minami, N., Saïd Kazaoui, R. Jacquemin, et al.. (2001). Optical properties of semiconducting and metallic single wall carbon nanotubes: effects of doping and high pressure. Synthetic Metals. 116(1-3). 405–409. 38 indexed citations

14.

Fujihisa, Hiroshi, Hiroshi Yamawaki, M. Sakashita, et al.. (1998). Structures ofH2S: PhasesI′and IV under high pressure. Physical review. B, Condensed matter. 57(5). 2651–2654. 32 indexed citations

15.

Gotoh, Yoshito, Junji Akimoto, Yoshinao Oosawa, et al.. (1997). Mutual incommensurability and interlayer interaction in (MX)xTX2-type ternary chalcogenides with layered composite crystal structure. Physica B Condensed Matter. 237-238. 177–178. 1 indexed citations

16.

Yagi, T., et al.. (1994). Infrared absorption spectra of the high-pressure phases of cristobalite and their coordination numbers of silicon atoms. Solid State Communications. 89(11). 945–948. 18 indexed citations

17.

Yamawaki, Hiroshi, Masaru Yoshida, Y. Kakudate, et al.. (1993). Infrared study of vibrational property and polymerization of fullerene C60 and C70 under pressure. The Journal of Physical Chemistry. 97(43). 11161–11163. 95 indexed citations

18.

Usuba, S., Y. Kakudate, M. Yoshida, et al.. (1991). Performance of the discrete electrode railgun. IEEE Transactions on Magnetics. 27(1). 611–616. 2 indexed citations

19.

Yamawaki, Hiroshi, et al.. (1980). Effect of Thermal Acclimation on Brain Lactate Dehydrogenase of Goldfish, Carassius auratus (L.). 89(2). 125–129. 3 indexed citations

20.

Yamawaki, Hiroshi, et al.. (1979). Significance of the variation in isozymes of liver lactate dehydrogenase with thermal acclimation in goldfish—II. Effect of pH. Comparative Biochemistry and Physiology Part B Comparative Biochemistry. 62(1). 95–99. 8 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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