T. Hiroi

10.5k total citations
220 papers, 5.3k citations indexed

About

T. Hiroi is a scholar working on Astronomy and Astrophysics, Ecology and Aerospace Engineering. According to data from OpenAlex, T. Hiroi has authored 220 papers receiving a total of 5.3k indexed citations (citations by other indexed papers that have themselves been cited), including 192 papers in Astronomy and Astrophysics, 64 papers in Ecology and 42 papers in Aerospace Engineering. Recurrent topics in T. Hiroi's work include Astro and Planetary Science (167 papers), Planetary Science and Exploration (150 papers) and Isotope Analysis in Ecology (64 papers). T. Hiroi is often cited by papers focused on Astro and Planetary Science (167 papers), Planetary Science and Exploration (150 papers) and Isotope Analysis in Ecology (64 papers). T. Hiroi collaborates with scholars based in United States, Japan and Canada. T. Hiroi's co-authors include C. M. Pieters, M. E. Zolensky, E. A. Cloutis, M. J. Gaffey, S. Sasaki, Pierre Hudon, M. E. Lipschutz, H. Takeda, Paul Mann and E. Kurahashi and has published in prestigious journals such as Nature, Science and Advanced Materials.

In The Last Decade

T. Hiroi

211 papers receiving 5.1k citations

Peers

T. Hiroi
Comparison fields: 5 of 83
  • Astronomy and Astrophysics 4.9k
  • Ecology 1.5k
  • Geophysics 1.4k
  • Atmospheric Science 625
  • Aerospace Engineering 331
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Citations per field, relative to T. Hiroi
T. Hiroi · 1×
Citations per year, relative to T. Hiroi
T. Hiroi · 1×

Countries citing papers authored by T. Hiroi

Since Specialization
Citations

This map shows the geographic impact of T. Hiroi'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 T. Hiroi with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Hiroi more than expected).

Fields of papers citing papers by T. Hiroi

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of T. Hiroi

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

All Works

20 of 20 papers shown
# Work Indexed citations
1 5
2 5
3 1
4 2
5 15
6 11
7 33
8
Asteroid 162173 Ryugu: Surface composition as observed by Hayabusa2/NIRS3
0
9
Global Distribution of Glass-Rich Material Sites on the Moon
1
10
Asteroidal Space Weathering: The Major Role of FeS
7
11
Spectral Properties of Ca-, Mg- and Fe-bearing Carbonates
4
12
Challenges to Finding Olivine on the Surface of 4 Vesta
3
13
Searching for the Evolved Crust of Oxidized Asteroids
2
14
Surface scattering property of asteroid Itokawa from NIRS observations of HAYABUSA mission
1
15
Evidence of Enhanced Space Weathering Effect by Coexisting Metallic Iron
1
16
Laboratory simulation of changes of asteroid reflectance spectra by space weathering: Pulse laser irradiation on meteorite samples
2
17
Expanding the Modified Gaussian Model to Include the Space Weathering Effects: Estimation of the Weathering Degrees of Pulse-Laser Treated Olivine Samples
8
18
Reflectance spectroscopy of Martian impact glass simulants
1
19
Initial Results of MGM Analysis on Apollo 17 Soil Suite
4
20
Reflectance Spectra (UV-3 micrometers) of Heated Ivuna (CI) Meteorite and Newly Identified Thermally Metamorphosed CM Chondrites
9

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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