K. Oba

622 total citations
18 papers, 466 citations indexed

About

K. Oba is a scholar working on Radiation, Biomedical Engineering and Pulmonary and Respiratory Medicine. According to data from OpenAlex, K. Oba has authored 18 papers receiving a total of 466 indexed citations (citations by other indexed papers that have themselves been cited), including 12 papers in Radiation, 8 papers in Biomedical Engineering and 4 papers in Pulmonary and Respiratory Medicine. Recurrent topics in K. Oba's work include Radiation Detection and Scintillator Technologies (12 papers), Photocathodes and Microchannel Plates (8 papers) and Atomic and Subatomic Physics Research (4 papers). K. Oba is often cited by papers focused on Radiation Detection and Scintillator Technologies (12 papers), Photocathodes and Microchannel Plates (8 papers) and Atomic and Subatomic Physics Research (4 papers). K. Oba collaborates with scholars based in Japan and United States. K. Oba's co-authors include H. Kume, Iwao Yamazaki, Hiroshi Tsuchiya, Naoto Tamai, P. Řehák, W.W. Moses, S.C. Blankespoor, Stephen E. Derenzo, E. Gatti and Shinya Suzuki and has published in prestigious journals such as Review of Scientific Instruments, Applied Sciences and Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment.

In The Last Decade

K. Oba

17 papers receiving 444 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
K. Oba Japan	12	201	139	137	105	87	18	466
H. Kume Japan	10	184 0.9×	137 1.0×	92 0.7×	76 0.7×	80 0.9×	16	503
J.G. Carter United States	13	104 0.5×	293 2.1×	25 0.2×	82 0.8×	34 0.4×	19	508
R. Voltz France	15	227 1.1×	385 2.8×	17 0.1×	53 0.5×	49 0.6×	37	687
I.M. Frank Switzerland	12	140 0.7×	155 1.1×	35 0.3×	46 0.4×	30 0.3×	37	439
Søren Kynde Denmark	8	219 1.1×	86 0.6×	67 0.5×	67 0.6×	17 0.2×	10	442
Louise Belshaw United Kingdom	7	67 0.3×	710 5.1×	19 0.1×	71 0.7×	21 0.2×	12	801
A. Touati France	15	344 1.7×	285 2.1×	7 0.1×	51 0.5×	20 0.2×	46	604
Jean-Philippe Champeaux France	15	103 0.5×	314 2.3×	15 0.1×	30 0.3×	12 0.1×	33	439
Alexandra Lauer United Kingdom	12	67 0.3×	244 1.8×	17 0.1×	27 0.3×	9 0.1×	13	440
Laurent Eybert France	5	128 0.6×	75 0.5×	45 0.3×	22 0.2×	12 0.1×	6	321

Countries citing papers authored by K. Oba

Since Specialization

Citations

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

Fields of papers citing papers by K. Oba

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of K. Oba

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

All Works

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18 of 18 papers shown

Arikawa, Masatoshi, et al.. (2024). Indoor AR Navigation Framework Based on Geofencing and Image-Tracking with Accumulated Error Correction. Applied Sciences. 14(10). 4262–4262. 1 indexed citations

Derenzo, Stephen E., et al.. (2003). Design of a pulsed X-ray system for fluorescent lifetime measurements with a timing accuracy of 109 PS. IEEE Conference on Nuclear Science Symposium and Medical Imaging. 117–119. 3 indexed citations

Oba, K., et al.. (2002). The development of flat panel PMT. 2000 IEEE Nuclear Science Symposium. Conference Record (Cat. No.00CH37149). 1. 7/3–7/7. 27 indexed citations

Derenzo, Stephen E., et al.. (1994). Design of a pulsed X-ray system for fluorescent lifetime measurements with a timing accuracy of 109 ps. IEEE Transactions on Nuclear Science. 41(3). 629–631. 41 indexed citations

Blankespoor, S.C., et al.. (1994). Characterization of a pulsed X-ray source for fluorescent lifetime measurements. IEEE Transactions on Nuclear Science. 41(4). 698–702. 29 indexed citations

Hasegawa, Yutaka, et al.. (1994). Photomultiplier tube of new dynode configuration. IEEE Transactions on Nuclear Science. 41(4). 725–729. 24 indexed citations

Dilmanian, F. Avraham, David A. Weber, Jeffrey A. Coderre, et al.. (1990). A high-resolution SPECT system based on a microchannel-plate imager. IEEE Transactions on Nuclear Science. 37(2). 687–695. 14 indexed citations

Morenzoni, E., et al.. (1988). Performance of microchannel plates in high magnetic fields. Nuclear Instruments and Methods in Physics Research Section A Accelerators Spectrometers Detectors and Associated Equipment. 263(2-3). 397–400. 11 indexed citations

Miyanaga, N., M. Yamanaka, Toshio Yamanaka, et al.. (1986). Characteristics of uranium-oxide cathode for neutron streak camera. Review of Scientific Instruments. 57(8). 1743–1745. 6 indexed citations

10.

Oba, K., et al.. (1985). Characteristics of the Newly Developed MCP and Its Assembly. IEEE Transactions on Nuclear Science. 32(1). 350–354. 16 indexed citations

11.

Yamazaki, Iwao, Naoto Tamai, H. Kume, Hiroshi Tsuchiya, & K. Oba. (1985). Microchannel-plate photomultiplier applicability to the time-correlated photon-counting method. Review of Scientific Instruments. 56(6). 1187–1194. 146 indexed citations

12.

Kume, H., Shinya Suzuki, & K. Oba. (1985). Recent Development of Photomultiplier Tubes for Nuclear and Medical Applications. IEEE Transactions on Nuclear Science. 32(1). 355–359. 17 indexed citations

13.

Oba, K., et al.. (1984). Current Status of the Micro Channel Plate. IEEE Transactions on Nuclear Science. 31(1). 399–403. 15 indexed citations

14.

Kume, H., et al.. (1984). Computer Analysis of the Timing Properties in Micro Channel Plate Photomultiplier Tubes. IEEE Transactions on Nuclear Science. 31(1). 408–412. 48 indexed citations

15.

Gatti, E., K. Oba, & P. Řehák. (1983). Study of the Electric Field inside Microchannel Plate Multipliers. IEEE Transactions on Nuclear Science. 30(1). 461–468. 26 indexed citations

16.

Oba, K., P. Řehák, & D. Potter. (1982). Optimization of Microchannel Plate Multipliers for Tracking Minimum Ionizing Particles. IEEE Transactions on Nuclear Science. 29(1). 415–420. 1 indexed citations

17.

Oba, K., P. Řehák, & Shane Smith. (1981). High Gain Micro-Channel Plate Multipliers for Particle Tracking or Single Photo-Electron Counting. IEEE Transactions on Nuclear Science. 28(1). 705–711. 9 indexed citations

18.

Oba, K. & P. Řehák. (1981). Studies of High-Gain Micro-Channel Plate Photomultipliers. IEEE Transactions on Nuclear Science. 28(1). 683–688. 32 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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