Hiroshi Karoji

89 total papers · 3.2k total citations
29 papers, 328 citations indexed

About

Hiroshi Karoji is a scholar working on Astronomy and Astrophysics, Instrumentation and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Hiroshi Karoji has authored 29 papers receiving a total of 328 indexed citations (citations by other indexed papers that have themselves been cited), including 18 papers in Astronomy and Astrophysics, 16 papers in Instrumentation and 10 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Hiroshi Karoji's work include Astronomy and Astrophysical Research (16 papers), Adaptive optics and wavefront sensing (10 papers) and Stellar, planetary, and galactic studies (9 papers). Hiroshi Karoji is often cited by papers focused on Astronomy and Astrophysical Research (16 papers), Adaptive optics and wavefront sensing (10 papers) and Stellar, planetary, and galactic studies (9 papers). Hiroshi Karoji collaborates with scholars based in Japan, United Kingdom and Australia. Hiroshi Karoji's co-authors include Satoshi Kawanomoto, Satoshi Miyazaki, Yutaka Komiyama, Fumihiro Uraguchi, H. Aihara, Hisanori Furusawa, Yousuke Utsumi, Tomoki Morokuma, Hironao Miyatake and Yukiko Kamata and has published in prestigious journals such as Nature, The Astrophysical Journal and Monthly Notices of the Royal Astronomical Society.

In The Last Decade

Hiroshi Karoji

25 papers receiving 312 citations

Author Peers

Peers are selected by citation overlap in the author's most active subfields. citations · hero ref

Author						Papers	Cites
Hiroshi Karoji	262	126	68	42	36	29	328
Roger C. Boysen	264 1.0×	92 0.7×	149 2.2×	47 1.1×	26 0.7×	26	332
H. Nieuwenhuijzen	289 1.1×	117 0.9×	36 0.5×	25 0.6×	18 0.5×	37	341
Reiner Hofmann	245 0.9×	106 0.8×	102 1.5×	13 0.3×	29 0.8×	20	318
C. J. Burrows	282 1.1×	95 0.8×	81 1.2×	17 0.4×	18 0.5×	22	325
G. Sedmak	174 0.7×	72 0.6×	85 1.3×	36 0.9×	40 1.1×	46	275
Gautam Vasisht	245 0.9×	75 0.6×	112 1.6×	23 0.5×	46 1.3×	22	315
W. Hack	246 0.9×	61 0.5×	42 0.6×	28 0.7×	15 0.4×	38	300
Dietrich Lemke	263 1.0×	53 0.4×	56 0.8×	59 1.4×	57 1.6×	38	338
Ian J. Lewis	266 1.0×	184 1.5×	55 0.8×	32 0.8×	11 0.3×	26	306
Hilton Lewis	228 0.9×	78 0.6×	150 2.2×	22 0.5×	82 2.3×	20	339

Countries citing papers authored by Hiroshi Karoji

Since Specialization

Citations

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

Fields of papers citing papers by Hiroshi Karoji

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Hiroshi Karoji

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

All Works

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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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