Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
New nonlinear optical crystal: Cesium lithium borate
1995597 citationsYusuke Mori, Takatomo Sasaki et al.profile →
CsB3O5: A new nonlinear optical crystal
1993574 citationsTakatomo Sasaki, Sadao Nakai et al.profile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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This map shows the geographic impact of Sadao Nakai'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 Sadao Nakai with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Sadao Nakai more than expected).
This network shows the impact of papers produced by Sadao Nakai. 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 Sadao Nakai. The network helps show where Sadao Nakai may publish in the future.
Co-authorship network of co-authors of Sadao Nakai
This figure shows the co-authorship network connecting the top 25 collaborators of Sadao Nakai.
A scholar is included among the top collaborators of Sadao Nakai 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 Sadao Nakai. Sadao Nakai is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Mori, Yusuke, et al.. (1995). Generation of ultraviolet light using a new nonlinear optical crystal CsLiB6O10. Proceedings of SPIE - The International Society for Optical Engineering. 2633. 299–307.1 indexed citations
5.
Chen, Yen‐Wei, N. Miyanaga, Masanobu Yamanaka, et al.. (1995). High-Resolution Penumbral Imaging of 14-MeV Neutrons. IEICE Transactions on Electronics. 78(12). 1787–1792.12 indexed citations
Miyamoto, S., K. Yasuike, Sadao Nakai, K. Imasaki, & Chiyoe Yamanaka. (1992). Light ion driver research for inertial fusion. International Conference on High-Power Particle Beams. 2. 884–889.
Mima, K., et al.. (1991). Simulation of higher-harmonics generation in a FEL. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 304(1-3). 638–640.7 indexed citations
Nakano, Hitoshi, Kenji Yagi, Takahisa Jitsuno, et al.. (1990). Irradiation uniformity improvement by incoherence of amplified spontaneous emission in glass laser fusion systems. Conference on Lasers and Electro-Optics.1 indexed citations
12.
Nakatsuka, Masahiro, Masanobu Yamanaka, Kunio Yoshida, et al.. (1990). Laser diode pumped Nd:YVO4 laser.. The Review of Laser Engineering. 18(8). 639–645.9 indexed citations
13.
Sasaki, Takatomo, Atsushi Yokotani, Kana Fujioka, Tatsuhiko Yamanaka, & Sadao Nakai. (1989). Synthesis and second harmonic generation of deuterated L-arginine phosphate monohydrate crystal. 39. 25–32.6 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.