Shigemi Otsuka

669 total citations
9 papers, 184 citations indexed

About

Shigemi Otsuka is a scholar working on Atomic and Molecular Physics, and Optics, Astronomy and Astrophysics and Ocean Engineering. According to data from OpenAlex, Shigemi Otsuka has authored 9 papers receiving a total of 184 indexed citations (citations by other indexed papers that have themselves been cited), including 5 papers in Atomic and Molecular Physics, and Optics, 4 papers in Astronomy and Astrophysics and 4 papers in Ocean Engineering. Recurrent topics in Shigemi Otsuka's work include Geophysics and Sensor Technology (4 papers), Pulsars and Gravitational Waves Research (4 papers) and Seismic Waves and Analysis (3 papers). Shigemi Otsuka is often cited by papers focused on Geophysics and Sensor Technology (4 papers), Pulsars and Gravitational Waves Research (4 papers) and Seismic Waves and Analysis (3 papers). Shigemi Otsuka collaborates with scholars based in Japan. Shigemi Otsuka's co-authors include Kimio Tsubono, Masaki Ando, Kenji Numata, Kazuhiro Yamamoto, K. Kawabe, Hidehiko Ishimoto, N. Ohishi and Mitsuru Tanaka and has published in prestigious journals such as Physical Review Letters, Physics Letters A and Classical and Quantum Gravity.

In The Last Decade

Shigemi Otsuka

9 papers receiving 178 citations

Peers

Countries citing papers authored by Shigemi Otsuka

Since Specialization

Citations

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

Fields of papers citing papers by Shigemi Otsuka

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Shigemi Otsuka

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

All Works

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9 of 9 papers shown

#	Work	Indexed citations
1	Systematic measurement of the intrinsic losses in various kinds of bulk fused silica 2004 ·Physics Letters A ·Kenji Numata, Kazuhiro Yamamoto, Hidehiko Ishimoto, Shigemi Otsuka, K. Kawabe, Masaki Ando, Kimio Tsubono	27
2	Wide-Band Direct Measurement of Thermal Fluctuations in an Interferometer 2003 ·Physical Review Letters ·Kenji Numata, Masaki Ando, Kazuhiro Yamamoto, Shigemi Otsuka, Kimio Tsubono	39
3	Experimental study of the thermal noise of mirrors with an inhomogeneous loss used in gravitational wave detectors 2003 ·Physics Letters A ·Kazuhiro Yamamoto, Shigemi Otsuka, (unknown), Masaki Ando, Kimio Tsubono	6
4	Study of the thermal noise caused by inhomogeneously distributed loss 2002 ·Classical and Quantum Gravity ·Kazuhiro Yamamoto, Shigemi Otsuka, Masaki Ando, K. Kawabe, Kimio Tsubono	20
5	Intrinsic losses in various kinds of fused silica 2002 ·Classical and Quantum Gravity ·Kenji Numata, Shigemi Otsuka, Masaki Ando, Kimio Tsubono	25
6	Experimental study of thermal noise caused by an inhomogeneously distributed loss 2001 ·Physics Letters A ·Kazuhiro Yamamoto, Shigemi Otsuka, Masaki Ando, K. Kawabe, Kimio Tsubono	19
7	Measurement of the mechanical loss of crystalline samples using a nodal support 2001 ·Physics Letters A ·Kenji Numata, (unknown), Mitsuru Tanaka, Shigemi Otsuka, K. Kawabe, Masaki Ando, Kimio Tsubono	19
8	Measurement of the intrinsic mechanical loss of low-loss samples using a nodal support 2000 ·Physics Letters A ·Kenji Numata, (unknown), N. Ohishi, (unknown), Shigemi Otsuka, K. Kawabe, Masaki Ando, Kimio Tsubono	26
9	Estimation of thermal noise by a direct measurement of the mechanical conductance 2000 ·Physics Letters A ·N. Ohishi, Shigemi Otsuka, K. Kawabe, Kimio Tsubono	3

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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