Hajime Sugai

1.5k citations
49 papers · 401 indexed · h-index 12

Hajime Sugai

49 papers receiving 393 citations

Peers

Hajime Sugai
Comparison fields: 5 of 33
  • Instrumentation 97
  • Astronomy and Astrophysics 369
  • Nuclear and High Energy Physics 34
  • Spectroscopy 31
  • Atomic and Molecular Physics, and Optics 53
Replace Inwoo Han with:
Inwoo Han South Korea
J. G. Robertson Australia
M. Zhao United States
Nicholas R. Collins United States
Michael Kretschmer Switzerland
Karla Z. Arellano-Córdova United States
Chun‐Hwey Kim South Korea
J. Pratt United States
R. W. Capps United States
M. Casali United Kingdom
Hajime Sugai relative to Inwoo Han South Korea Inwoo Han's profile →
Citations per field
00.5×1.5×
Inwoo Han · 1×
Citations per year

Countries citing papers authored by Hajime Sugai

Since Specialization
Citations

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

Fields of papers citing papers by Hajime Sugai

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside Hajime Sugai, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with Hajime Sugai Line = papers co-authored together Hajime Sugai links everyone, so they are left out of the graph.

All Works

20 of 20 papers shown
#Work
1 20234
2 20201
3 20187
4 201815
5 20184
6 20167
7 20161
8 20148
9 20145
10 20102
11 20044
12 20043
13 20009
14 200017
15 199911
16 19985
17 199828
18 19982
19 19976
20 199621

About Hajime Sugai

Hajime Sugai is a scholar working on Instrumentation, Astronomy and Astrophysics and Atomic and Molecular Physics, and Optics, having authored 49 papers that have together received 401 indexed citations. Recurring topics across this work include Stellar, planetary, and galactic studies (24 papers), Astrophysics and Star Formation Studies (21 papers), Astronomy and Astrophysical Research (18 papers), Galaxies: Formation, Evolution, Phenomena (14 papers), Adaptive optics and wavefront sensing (10 papers), Atmospheric Ozone and Climate (4 papers), Physics of Superconductivity and Magnetism (4 papers) and Astrophysical Phenomena and Observations (4 papers). The work is most often cited by research in Instrumentation (97 citations), Astronomy and Astrophysics (369 citations) and Nuclear and High Energy Physics (34 citations). Hajime Sugai has collaborated with scholars based in Japan, United Kingdom and United States. Frequent co-authors include M. J. Ward, R. Davies, Matthew A. Malkan, Takashi Hattori, Tomonori Usuda, Masanori Iye, Hiroshi Ohtani, Masuo Tanaka, Shinobu Ozaki and Atsushi Kawai. Their work appears in journals such as The Astrophysical Journal, Publications of the Astronomical Society of Japan, Monthly Notices of the Royal Astronomical Society, Publications of the Astronomical Society of the Pacific and IEEE Transactions on Applied Superconductivity.

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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