This map shows the geographic impact of T. Arai'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. Arai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites T. Arai more than expected).
This network shows the impact of papers produced by T. Arai. 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. Arai. The network helps show where T. Arai may publish in the future.
Co-authorship network of co-authors of T. Arai
This figure shows the co-authorship network connecting the top 25 collaborators of T. Arai.
A scholar is included among the top collaborators of T. Arai 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. Arai. T. Arai is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Kitazato, K., R. E. Milliken, Takahiro Iwata, et al.. (2019). Asteroid 162173 Ryugu: Surface composition as observed by Hayabusa2/NIRS3. 2019.
5.
Shimaki, Yuri, Hiroki Senshu, Naoya Sakatani, et al.. (2019). Surface Roughness and Thermal Inertia of Asteroid Ryugu Inferred from TIR on Hayabusa2. Lunar and Planetary Science Conference. 1724.1 indexed citations
Arai, T., et al.. (2017). Geometric and Radiometric Calibration of the Thermal Infrared Imager onboard the Hayabusa2 Spacecraft by the Earth Observation. Japan Geoscience Union.1 indexed citations
8.
Iwata, Takahiro, K. Kitazato, Masanao Abe, et al.. (2014). Performances of Flight Model of NIRS3: the Near Infrared Spectrometer on Hayabusa-2. European Planetary Science Congress. 9.1 indexed citations
9.
Ishibashi, K., T. Arai, Masakazu Kobayashi, et al.. (2012). Analysis Method for Minerals with Laser-Induced Breakdown Spectroscopy (LIBS) for In-Situ Lunar Mineral Measurement. LPI. 1786.1 indexed citations
10.
Ishibashi, Ko, Shingo Kameda, Koji Wada, et al.. (2010). Laser-induced breakdown spectroscopy measurement under low pressure simulating vacuum conditions. epsc. 453.3 indexed citations
11.
Namiki, Noriyuki, Ko Ishibashi, T. Arai, et al.. (2010). Development of Mars Environment Simulation Chamber at Planetary Exploration Research Center, Chiba Institute of Technology. 1754.1 indexed citations
12.
Ishibashi, K., Koji Wada, Hiroki Senshu, et al.. (2010). Effect of Spectral Quality on Laser-induced Breakdown Spectroscopy Measurements: The Precision of Elemental Abundance Prediction Using Partial Least Squares Regression. Lunar and Planetary Science Conference. 1719.1 indexed citations
13.
Takeda, H., Yuzuru Karouji, Yasunobu Ogawa, et al.. (2009). Iron Contents of Plagioclases in Dhofar 307 Lunar Meteorite and Surface Materials of the Farside Large Basins. 1565.1 indexed citations
14.
Nagaoka, Hiroshi, et al.. (2008). A Most Ferroan Feldspathic Lunar Meteorite NWA 2200. Meteoritics and Planetary Science Supplement. 43. 5246.1 indexed citations
15.
Ohtake, M., J. Haruyama, C. Honda, et al.. (2007). Objectives of the SELENE Multiband Imager and Spectral Study of Dho489. LPI. 1829.1 indexed citations
16.
Okada, Tatsuaki, et al.. (2007). Elemental Composition of Asteroid Itokawa by Hayabusa XRF Spectrometry. Lunar and Planetary Science Conference. 1287.1 indexed citations
17.
Arai, T., K. Misawa, & H. Kojima. (2007). Lunar Meteorite MIL 05035: Mare Basalt Paired with Asuka-881757. Lunar and Planetary Science Conference. 1582.2 indexed citations
18.
Arai, T., Michio Otsuki, T. Ishii, T. Mikouchi, & M. Miyamoto. (2004). Mineralogy of Yamato 983885 Lunar Polymict Breccia with Alkali-rich and Mg-rich Rocks. LPI. 2155.2 indexed citations
19.
Mikouchi, T., et al.. (2004). LAP02205 Lunar Meteorite: Lunar Mare Basalt with Similarities to the Apollo 12 Ilmenite Basalt. LPI. 1548.1 indexed citations
20.
Okada, Tatsuaki, K. Shirai, Yukio Yamamoto, et al.. (2004). X-ray fluorescence spectrometer onboard Hayabusa: instrument, science and observation plan. cosp. 35. 3348.1 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.