H. Ohhata

2.7k total citations
29 papers, 146 citations indexed

About

H. Ohhata is a scholar working on Biomedical Engineering, Aerospace Engineering and Electrical and Electronic Engineering. According to data from OpenAlex, H. Ohhata has authored 29 papers receiving a total of 146 indexed citations (citations by other indexed papers that have themselves been cited), including 27 papers in Biomedical Engineering, 25 papers in Aerospace Engineering and 18 papers in Electrical and Electronic Engineering. Recurrent topics in H. Ohhata's work include Superconducting Materials and Applications (27 papers), Particle accelerators and beam dynamics (25 papers) and Particle Accelerators and Free-Electron Lasers (17 papers). H. Ohhata is often cited by papers focused on Superconducting Materials and Applications (27 papers), Particle accelerators and beam dynamics (25 papers) and Particle Accelerators and Free-Electron Lasers (17 papers). H. Ohhata collaborates with scholars based in Japan, Switzerland and United States. H. Ohhata's co-authors include T. Nakamoto, T. Ogitsu, N. Kimura, N. Higashi, M. Iida, K. Sasaki, A. Yamamoto, Tomotake Ueno, Hiroshi Nakada and Susumu Noda and has published in prestigious journals such as Electronics Letters, Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment and IEEE Transactions on Applied Superconductivity.

In The Last Decade

H. Ohhata

25 papers receiving 143 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name h Career Trend Papers Cites
H. Ohhata Japan 7 116 113 89 18 13 29 146
V. Parma Switzerland 8 92 0.8× 113 1.0× 115 1.3× 8 0.4× 8 0.6× 39 147
D. Perini Switzerland 9 141 1.2× 172 1.5× 137 1.5× 14 0.8× 32 2.5× 35 191
F. Alessandria Italy 8 91 0.8× 114 1.0× 91 1.0× 5 0.3× 24 1.8× 18 133
P. Abramian Spain 7 60 0.5× 84 0.7× 71 0.8× 10 0.6× 33 2.5× 25 120
B. Petersen Germany 7 82 0.7× 75 0.7× 93 1.0× 27 1.5× 2 0.2× 35 117
Y. Doi Japan 7 94 0.8× 122 1.1× 73 0.8× 14 0.8× 18 1.4× 17 151
Y. Ajima Japan 8 123 1.1× 141 1.2× 133 1.5× 14 0.8× 19 1.5× 38 168
M. Iida Japan 7 105 0.9× 123 1.1× 116 1.3× 7 0.4× 10 0.8× 24 130
F. Alessandria Italy 7 106 0.9× 120 1.1× 104 1.2× 7 0.4× 11 0.8× 16 143
A. M. Fernandez Navarro Spain 8 70 0.6× 103 0.9× 81 0.9× 29 1.6× 31 2.4× 21 135

Countries citing papers authored by H. Ohhata

Since Specialization
Citations

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

Fields of papers citing papers by H. Ohhata

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of H. Ohhata

This figure shows the co-authorship network connecting the top 25 collaborators of H. Ohhata. A scholar is included among the top collaborators of H. Ohhata 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 H. Ohhata. H. Ohhata 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
1.
Okamura, Takahiro, Makoto Yoshida, H. Ohhata, et al.. (2020). Helium Transfer Line with Conduction-Cooled Nb-Ti Superconducting Wires for COMET Muon Transport Solenoid. IOP Conference Series Materials Science and Engineering. 755(1). 12058–12058. 1 indexed citations
2.
Sugano, M., T. Ogitsu, H. Ohhata, et al.. (2020). Improvement in Training Performance by Enhancing Coil Mechanical Support in the Beam Separation Dipole Model Magnet for the HL-LHC Upgrade. IEEE Transactions on Applied Superconductivity. 30(4). 1–6. 5 indexed citations
3.
Sugano, M., S. Enomoto, N. Higashi, et al.. (2019). Development of 2-m Model Magnet of the Beam Separation Dipole With New Iron Cross Section for the High-Luminosity LHC Upgrade. IEEE Transactions on Applied Superconductivity. 29(5). 1–7. 6 indexed citations
4.
Hagiwara, Yoshiaki, K. Sasaki, K. Shimomura, et al.. (2017). Design and Performance Test of Superconducting Transport Solenoid for D-Line at J-PARC Muon Science Facility. Journal of Physics Conference Series. 897. 12022–12022. 1 indexed citations
5.
Enomoto, S., M. Sugano, T. Nakamoto, et al.. (2017). Magnetic Field Measurement of 2-m-Long Model of Beam Separation Dipole for the HL-LHC Upgrade. IEEE Transactions on Applied Superconductivity. 27(4). 1–5. 12 indexed citations
6.
Makida, Y., Yutaka Ikedo, T. Ogitsu, et al.. (2014). Performance of a superconducting magnet system operated in the Super Omega Muon beam line at J-PARC. AIP conference proceedings. 438–447.
7.
Makida, Y., Takahiro Okamura, H. Ohhata, et al.. (2010). Superconducting Magnet System for J-PARC Neutrino Beam Line. TEION KOGAKU (Journal of Cryogenics and Superconductivity Society of Japan). 45(4). 155–165.
8.
Makida, Y., T. Okamura, & H. Ohhata. (2010). Superconducting magnet system for J-PARC neutrino beam line: cryogenic design and performance..
9.
Makida, Y., H. Ohhata, T. Okamura, et al.. (2010). CRYOGENIC SYSTEM FOR J-PARC NEUTRINO SUPERCONDUCTING MAGNET BEAM LINE—DESIGN, CONSTRUCTION AND PERFORMANCE TEST. AIP conference proceedings. 531–538. 5 indexed citations
10.
Sasaki, K., N. Kimura, Y. Ajima, et al.. (2007). Performance Tests of Superconducting Combined Function Magnets in the First Full-Scale Prototype Cryostat for the J-PARC Neutrino Beam Line. IEEE Transactions on Applied Superconductivity. 17(2). 1255–1258. 5 indexed citations
11.
Sasaki, K., T. Nakamoto, N. Higashi, et al.. (2006). Test Results of Superconducting Combined Function Prototype Magnets for the J-PARC Neutrino Beam Line. IEEE Transactions on Applied Superconductivity. 16(2). 158–163. 3 indexed citations
12.
Nakamoto, T., N. Higashi, T. Ogitsu, et al.. (2005). Development of a Prototype of Superconducting Combined Function Magnet for the 50 GeV Proton Beam Line for the J-PARC Neutrino Experiment. IEEE Transactions on Applied Superconductivity. 15(2). 1144–1147. 6 indexed citations
13.
Iwamoto, Yosuke, N. Kimura, T. Ogitsu, et al.. (2004). Quench Stability Against Beam-Loss in Superconducting Magnets at the 50 GeV Proton Beam Line for the J-PARC Neutrino Experiment. IEEE Transactions on Applied Superconductivity. 14(2). 592–595. 2 indexed citations
14.
Fujita, Masayuki, Tomotake Ueno, Takashi Asano, et al.. (2003). Organic light-emitting diode with ITO/organic photonic crystal. Electronics Letters. 39(24). 1750–1752. 35 indexed citations
15.
Ruber, R., M. Blom, H. Calén, et al.. (2003). An ultra-thin-walled solenoid for the CELSIUS/WASA experiments. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 503(3). 431–444. 3 indexed citations
16.
Ogitsu, T., T. Nakamoto, N. Ohuchi, et al.. (2002). Status of the LHC low-beta insertion quadrupole magnet development at KEK. IEEE Transactions on Applied Superconductivity. 12(1). 183–187. 8 indexed citations
17.
Nose, S., Masayuki Konno, I. Itoh, et al.. (2002). 8-kA HTS current leads for 1.9 K test facility at KEK. IEEE Transactions on Applied Superconductivity. 12(1). 1323–1327. 5 indexed citations
18.
Nakamoto, T., H. Ohhata, Kazuhiro Tanaka, et al.. (2001). Quench and mechanical performance of 1-m model magnets for the LHC low beta quadrupoles. CERN Document Server (European Organization for Nuclear Research). 2 indexed citations
19.
Yamamoto, A., Y. Ajima, E. Burkhardt, et al.. (2001). Development of LHC low-/spl beta/ quadrupole magnets at KEK. PACS2001. Proceedings of the 2001 Particle Accelerator Conference (Cat. No.01CH37268). 3633–3635 vol.5. 4 indexed citations
20.
Ajima, Y., E. Burkhardt, Y. Doi, et al.. (1998). DEVELOPMENT AND TEST RESULTS OF A LOW-β QUADRUPOLE MODEL FOR THE LARGE HADRON COLLIDER. 5 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.

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