Toshiaki Obata

493 total citations
15 papers, 348 citations indexed

About

Toshiaki Obata is a scholar working on Atomic and Molecular Physics, and Optics, Condensed Matter Physics and Artificial Intelligence. According to data from OpenAlex, Toshiaki Obata has authored 15 papers receiving a total of 348 indexed citations (citations by other indexed papers that have themselves been cited), including 15 papers in Atomic and Molecular Physics, and Optics, 5 papers in Condensed Matter Physics and 4 papers in Artificial Intelligence. Recurrent topics in Toshiaki Obata's work include Quantum and electron transport phenomena (8 papers), Quantum, superfluid, helium dynamics (7 papers) and Physics of Superconductivity and Magnetism (5 papers). Toshiaki Obata is often cited by papers focused on Quantum and electron transport phenomena (8 papers), Quantum, superfluid, helium dynamics (7 papers) and Physics of Superconductivity and Magnetism (5 papers). Toshiaki Obata collaborates with scholars based in Japan, Canada and United States. Toshiaki Obata's co-authors include Seigo Tarucha, Y. Tokura, Wilfred G. van der Wiel, Michel Pioro-Ladrière, T. Kubo, Roland Brunner, Minoru Kubota, Tomoyasu Taniyama, Hong Lü and A. C. Gossard and has published in prestigious journals such as Physical Review Letters, Physical review. B, Condensed matter and Physical Review B.

In The Last Decade

Toshiaki Obata

15 papers receiving 340 citations

Peers — A (Enhanced Table)

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

Name	h						Papers	Cites
Toshiaki Obata Japan	7	344	166	109	54	20	15	348
Jeffrey A. Grover United States	11	326 0.9×	104 0.6×	213 2.0×	24 0.4×	19 0.9×	23	438
Florian Vigneau United Kingdom	8	220 0.6×	134 0.8×	97 0.9×	40 0.7×	49 2.5×	16	285
George Simion Belgium	12	250 0.7×	121 0.7×	54 0.5×	87 1.6×	47 2.4×	35	305
Anasua Chatterjee Denmark	9	226 0.7×	130 0.8×	98 0.9×	17 0.3×	28 1.4×	16	258
J. C. Abadillo-Uriel France	12	377 1.1×	161 1.0×	167 1.5×	36 0.7×	30 1.5×	19	405
Jun Kamioka Japan	7	204 0.6×	210 1.3×	84 0.8×	55 1.0×	9 0.5×	19	301
Ch. Grenier France	8	350 1.0×	98 0.6×	161 1.5×	42 0.8×	32 1.6×	8	363
D. Dixon United States	5	320 0.9×	186 1.1×	56 0.5×	52 1.0×	43 2.1×	9	344
Marko J. Rančić France	11	238 0.7×	84 0.5×	112 1.0×	46 0.9×	40 2.0×	19	294
Vanita Srinivasa United States	8	331 1.0×	149 0.9×	165 1.5×	25 0.5×	24 1.2×	12	349

Countries citing papers authored by Toshiaki Obata

Since Specialization

Citations

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

Fields of papers citing papers by Toshiaki Obata

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Toshiaki Obata

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

All Works

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15 of 15 papers shown

Yoneda, Jun, Tomohiro Otsuka, Michel Pioro-Ladrière, et al.. (2015). Robust micromagnet design for fast electrical manipulations of single spins in quantum dots. Applied Physics Express. 8(8). 84401–84401. 58 indexed citations

Obata, Toshiaki, Michel Pioro-Ladrière, Y. Tokura, & Seigo Tarucha. (2012). The photon-assisted dynamic nuclear polarization effect in a double quantum dot. New Journal of Physics. 14(12). 123013–123013. 6 indexed citations

Brunner, Roland, Toshiaki Obata, Tomohiro Otsuka, et al.. (2011). Aluminum oxide for an effective gate in Si/SiGe two-dimensional electron gas systems. Semiconductor Science and Technology. 26(5). 55004–55004. 3 indexed citations

Obata, Toshiaki, Michel Pioro-Ladrière, Y. Tokura, et al.. (2010). Coherent manipulation of individual electron spin in a double quantum dot integrated with a micromagnet. Physical Review B. 81(8). 43 indexed citations

Obata, Toshiaki, Y. Tokura, Michel Pioro-Ladrière, et al.. (2010). Single-Spin Readout in a Double Quantum Dot Including a Micromagnet. Physical Review Letters. 104(4). 46802–46802. 19 indexed citations

Obata, Toshiaki, Michel Pioro-Ladrière, Y. Tokura, et al.. (2009). Single electron spin addressing by using photon-assisted-tunneling in a double quantum dot including a micro-magnet. Physica E Low-dimensional Systems and Nanostructures. 42(4). 825–829. 1 indexed citations

Pioro-Ladrière, Michel, Toshiaki Obata, Y. Tokura, et al.. (2008). Selective Manipulation of Electron Spins with Electric Fields. Progress of Theoretical Physics Supplement. 176. 322–340. 7 indexed citations

Tokura, Y., Wilfred G. van der Wiel, Toshiaki Obata, & Seigo Tarucha. (2006). Coherent Single Electron Spin Control in a Slanting Zeeman Field. Physical Review Letters. 96(4). 47202–47202. 191 indexed citations

Kubota, Minoru, et al.. (2006). Dynamics of Quantized Vortices in a Torsional Oscillator under Rotation: Proposed Experiments in Supersolid 4He. AIP conference proceedings. 850. 283–284. 1 indexed citations

10.

Obata, Toshiaki, et al.. (2005). Torsional Oscillator measurements of multiply connected monolayer 4He films under high speed rotation up to 4.0 rev./s. Journal of Low Temperature Physics. 138(3-4). 929–934. 2 indexed citations

11.

Obata, Toshiaki, et al.. (2004). Torsional Oscillator Study of Thin He Films Under High Speed Rotation. Journal of Low Temperature Physics. 134(1-2). 559–565. 1 indexed citations

12.

Obata, Toshiaki, J. D. Reppy, & Mitsuru Kubota. (2004). Porosity Dependence of Tortuosity Factor in a Mugtiply Connected Substrate. Journal of Low Temperature Physics. 134(1-2). 547–552. 1 indexed citations

13.

Obata, Toshiaki, et al.. (2003). Torsion oscillator study of three-dimensional superfluidity of thin films in porous glass. Physica B Condensed Matter. 329-333. 272–273. 2 indexed citations

14.

Obata, Toshiaki & Minoru Kubota. (2002). Calculation of the phase field of a vortex pair on the surface of a multiply connected substrate. Physical review. B, Condensed matter. 66(14). 9 indexed citations

15.

Obata, Toshiaki, et al.. (1998). Torsional Oscillator Experiments with High Stability and Reproducibility. Journal of Low Temperature Physics. 113(3-4). 423–428. 4 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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