Ryoji Kusaka

1.5k total citations
38 papers, 1.3k citations indexed

About

Ryoji Kusaka is a scholar working on Atomic and Molecular Physics, and Optics, Spectroscopy and Materials Chemistry. According to data from OpenAlex, Ryoji Kusaka has authored 38 papers receiving a total of 1.3k indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Atomic and Molecular Physics, and Optics, 17 papers in Spectroscopy and 12 papers in Materials Chemistry. Recurrent topics in Ryoji Kusaka's work include Spectroscopy and Quantum Chemical Studies (16 papers), Radioactive element chemistry and processing (9 papers) and Mass Spectrometry Techniques and Applications (8 papers). Ryoji Kusaka is often cited by papers focused on Spectroscopy and Quantum Chemical Studies (16 papers), Radioactive element chemistry and processing (9 papers) and Mass Spectrometry Techniques and Applications (8 papers). Ryoji Kusaka collaborates with scholars based in Japan, United States and Switzerland. Ryoji Kusaka's co-authors include Takayuki Ebata, Yoshiya Inokuchi, Satoshi Nihonyanagi, Tahei Tahara, Timothy S. Zwier, Patrick S. Walsh, Takeharu Haino, S. Yamaguchi, Masayuki Watanabe and Ken‐ichi Inoue and has published in prestigious journals such as Journal of the American Chemical Society, Angewandte Chemie International Edition and The Journal of Chemical Physics.

In The Last Decade

Ryoji Kusaka

38 papers receiving 1.2k citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Ryoji Kusaka Japan	21	594	569	252	176	148	38	1.3k
Christopher M. Leavitt United States	18	687 1.2×	755 1.3×	165 0.7×	179 1.0×	158 1.1×	30	1.3k
Luis Velarde United States	23	994 1.7×	486 0.9×	247 1.0×	182 1.0×	179 1.2×	49	1.4k
Jaime A. Stearns United States	18	651 1.1×	847 1.5×	250 1.0×	210 1.2×	204 1.4×	24	1.4k
Jörg Lindner Germany	22	1.1k 1.8×	527 0.9×	360 1.4×	190 1.1×	152 1.0×	67	1.5k
Joseph A. Fournier United States	23	1.1k 1.9×	741 1.3×	219 0.9×	262 1.5×	100 0.7×	48	1.7k
Jeremy T. O’Brien United States	25	898 1.5×	846 1.5×	223 0.9×	300 1.7×	209 1.4×	41	1.9k
Joong‐Won Shin United States	14	1.0k 1.7×	549 1.0×	256 1.0×	172 1.0×	67 0.5×	36	1.5k
Barbara Jagoda‐Cwiklik Czechia	16	683 1.1×	258 0.5×	290 1.2×	194 1.1×	240 1.6×	21	1.4k
Arron B. Wolk United States	11	532 0.9×	602 1.1×	97 0.4×	119 0.7×	135 0.9×	14	985
Maurizio Becucci Italy	27	806 1.4×	561 1.0×	387 1.5×	265 1.5×	288 1.9×	125	2.1k

Countries citing papers authored by Ryoji Kusaka

Since Specialization

Citations

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

Fields of papers citing papers by Ryoji Kusaka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Ryoji Kusaka

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

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Kusaka, Ryoji, Satoru Muramatsu, Takayuki Ebata, et al.. (2022). Lanthanide and Actinide Ion Complexes Containing Organic Ligands Investigated by Surface-Enhanced Infrared Absorption Spectroscopy. Inorganic Chemistry. 62(1). 474–486. 3 indexed citations

Kusaka, Ryoji, Yuta Kumagai, Masayuki Watanabe, et al.. (2022). Raman identification and characterization of chemical components included in simulated nuclear fuel debris synthesized from uranium, stainless steel, and zirconium. Journal of Nuclear Science and Technology. 60(5). 603–613. 5 indexed citations

Kusaka, Ryoji & Masayuki Watanabe. (2022). Development of Heavy Element Chemistry at Interfaces: Observing Actinide Complexes at the Oil/Water Interface in Solvent Extraction by Nonlinear Vibrational Spectroscopy. The Journal of Physical Chemistry Letters. 13(30). 7065–7071. 11 indexed citations

Kirishima, Akira, Daisuke Akiyama, Yuta Kumagai, et al.. (2022). Structure, stability, and actinide leaching of simulated nuclear fuel debris synthesized from UO2, Zr, and stainless-steel. Journal of Nuclear Materials. 567. 153842–153842. 8 indexed citations

Kumagai, Yuta, Ryoji Kusaka, Masami Nakada, et al.. (2022). Uranium dissolution and uranyl peroxide formation by immersion of simulated fuel debris in aqueous H ₂ O ₂ solution. Journal of Nuclear Science and Technology. 59(8). 961–971. 3 indexed citations

Akiyama, Daisuke, Ryoji Kusaka, Yuta Kumagai, et al.. (2022). Study on the relation between the crystal structure and thermal stability of FeUO4 and CrUO4. Journal of Nuclear Materials. 568. 153847–153847. 5 indexed citations

Kusaka, Ryoji, Satoshi Nihonyanagi, & Tahei Tahara. (2021). The photochemical reaction of phenol becomes ultrafast at the air–water interface. Nature Chemistry. 13(4). 306–311. 140 indexed citations

Devineau, Stéphanie, Ken‐ichi Inoue, Ryoji Kusaka, et al.. (2017). Change of the isoelectric point of hemoglobin at the air/water interface probed by the orientational flip-flop of water molecules. Physical Chemistry Chemical Physics. 19(16). 10292–10300. 35 indexed citations

Nihonyanagi, Satoshi, Ryoji Kusaka, Ken‐ichi Inoue, et al.. (2015). Accurate determination of complex χ(2) spectrum of the air/water interface. The Journal of Chemical Physics. 143(12). 124707–124707. 171 indexed citations

10.

Tabor, Daniel P., Ryoji Kusaka, Patrick S. Walsh, Edwin L. Sibert, & Timothy S. Zwier. (2015). Isomer-Specific Spectroscopy of Benzene–(H₂O)_n, n = 6,7: Benzene’s Role in Reshaping Water’s Three-Dimensional Networks. The Journal of Physical Chemistry Letters. 6(10). 1989–1995. 46 indexed citations

11.

Dean, Jacob C., Ryoji Kusaka, Patrick S. Walsh, Florent Allais, & Timothy S. Zwier. (2014). Plant Sunscreens in the UV-B: Ultraviolet Spectroscopy of Jet-Cooled Sinapoyl Malate, Sinapic Acid, and Sinapate Ester Derivatives. Journal of the American Chemical Society. 136(42). 14780–14795. 122 indexed citations

12.

Kusaka, Ryoji, et al.. (2012). Nonradiative decay dynamics of methyl-4-hydroxycinnamate and its hydrated complex revealed by picosecond pump–probe spectroscopy. Physical Chemistry Chemical Physics. 14(25). 8999–8999. 23 indexed citations

13.

Inokuchi, Yoshiya, Ryoji Kusaka, Takayuki Ebata, Oleg V. Boyarkin, & Thomas R. Rizzo. (2012). Laser Spectroscopic Study of Cold Host–Guest Complexes of Crown Ethers in the Gas Phase. ChemPhysChem. 14(4). 649–660. 24 indexed citations

14.

Kusaka, Ryoji, et al.. (2011). Structure of host–guest complexes between dibenzo-18-crown-6 and water, ammonia, methanol, and acetylene: Evidence of molecular recognition on the complexation. Physical Chemistry Chemical Physics. 13(15). 6827–6827. 21 indexed citations

15.

Kusaka, Ryoji & Takayuki Ebata. (2010). Remarkable Site Difference of Vibrational Energy Relaxation in Benzene Dimer: Picosecond Time‐Resolved IR–UV Pump–Probe Spectroscopy. Angewandte Chemie International Edition. 49(39). 6989–6992. 7 indexed citations

16.

Kusaka, Ryoji, et al.. (2010). Laser spectroscopic study on (dibenzo-24-crown-8-ether)–water and –methanol complexes in supersonic jets. Physical Chemistry Chemical Physics. 12(14). 3559–3559. 21 indexed citations

17.

Kusaka, Ryoji, Yoshiya Inokuchi, & Takayuki Ebata. (2009). Water-mediated conformer optimization in benzo-18-crown-6-ether/water system. Physical Chemistry Chemical Physics. 11(40). 9132–9132. 31 indexed citations

18.

Kusaka, Ryoji, Yoshiya Inokuchi, & Takayuki Ebata. (2008). Structure of hydrated clusters of dibenzo-18-crown-6-ether in a supersonic jet—encapsulation of water molecules in the crown cavity. Physical Chemistry Chemical Physics. 10(41). 6238–6238. 48 indexed citations

19.

Kusaka, Ryoji, Yoshiya Inokuchi, & Takayuki Ebata. (2007). Laser spectroscopic study on the conformations and the hydrated structures of benzo-18-crown-6-ether and dibenzo-18-crown-6-ether in supersonic jets. Physical Chemistry Chemical Physics. 9(32). 4452–4452. 46 indexed citations

20.

Horimai, Hideyoshi, Akihisa Inoue, Takahiko Miyama, et al.. (1984). High-Density Information Storage by Means of Magnetic Holography on Amorphous TbFe Thin Films. Journal of the Magnetics Society of Japan. 8(2). 109–112. 5 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.

Explore authors with similar magnitude of impact