S. Amaha

1.3k total citations
48 papers, 938 citations indexed

About

S. Amaha is a scholar working on Atomic and Molecular Physics, and Optics, Electrical and Electronic Engineering and Condensed Matter Physics. According to data from OpenAlex, S. Amaha has authored 48 papers receiving a total of 938 indexed citations (citations by other indexed papers that have themselves been cited), including 48 papers in Atomic and Molecular Physics, and Optics, 33 papers in Electrical and Electronic Engineering and 8 papers in Condensed Matter Physics. Recurrent topics in S. Amaha's work include Quantum and electron transport phenomena (48 papers), Semiconductor Quantum Structures and Devices (31 papers) and Advancements in Semiconductor Devices and Circuit Design (21 papers). S. Amaha is often cited by papers focused on Quantum and electron transport phenomena (48 papers), Semiconductor Quantum Structures and Devices (31 papers) and Advancements in Semiconductor Devices and Circuit Design (21 papers). S. Amaha collaborates with scholars based in Japan, Canada and Germany. S. Amaha's co-authors include Seigo Tarucha, D. G. Austing, T. Hatano, Tomohiro Otsuka, Matthieu R. Delbecq, Takashi Nakajima, Y. Tokura, Jun Yoneda, Kenta Takeda and Giles Allison and has published in prestigious journals such as Physical Review Letters, Nature Communications and Applied Physics Letters.

In The Last Decade

S. Amaha

46 papers receiving 920 citations

Peers — A (Enhanced Table)

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

Name h Career Trend Papers Cites
S. Amaha Japan 19 899 502 205 139 93 48 938
G. Granger Canada 12 854 0.9× 419 0.8× 195 1.0× 129 0.9× 102 1.1× 29 922
Christo Buizert Netherlands 3 1.1k 1.2× 569 1.1× 273 1.3× 151 1.1× 126 1.4× 3 1.1k
Sami Amasha United States 10 635 0.7× 332 0.7× 88 0.4× 132 0.9× 93 1.0× 12 656
Douglas McClure United States 13 790 0.9× 303 0.6× 340 1.7× 102 0.7× 201 2.2× 14 890
Yun-Pil Shim United States 15 706 0.8× 299 0.6× 291 1.4× 107 0.8× 70 0.8× 29 760
Benoît Bertrand France 15 693 0.8× 510 1.0× 307 1.5× 46 0.3× 58 0.6× 44 873
Sebastian Pauka Australia 9 378 0.4× 260 0.5× 183 0.9× 69 0.5× 70 0.8× 10 518
Floris Braakman Switzerland 11 699 0.8× 445 0.9× 233 1.1× 41 0.3× 73 0.8× 23 780
T. Kontos France 8 688 0.8× 315 0.6× 243 1.2× 85 0.6× 135 1.5× 8 742
Thomas Hazard United States 9 683 0.8× 349 0.7× 351 1.7× 53 0.4× 55 0.6× 14 789

Countries citing papers authored by S. Amaha

Since Specialization
Citations

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

Fields of papers citing papers by S. Amaha

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of S. Amaha

This figure shows the co-authorship network connecting the top 25 collaborators of S. Amaha. A scholar is included among the top collaborators of S. Amaha 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 S. Amaha. S. Amaha 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.
Otsuka, Tomohiro, Takashi Nakajima, Matthieu R. Delbecq, et al.. (2019). Difference in charge and spin dynamics in a quantum dot–lead coupled system. Physical review. B.. 99(8). 3 indexed citations
2.
Noiri, Akito, Takashi Nakajima, Jun Yoneda, et al.. (2018). A fast quantum interface between different spin qubit encodings. Nature Communications. 9(1). 5066–5066. 14 indexed citations
3.
Nakajima, Takashi, Matthieu R. Delbecq, Tomohiro Otsuka, et al.. (2018). Coherent transfer of electron spin correlations assisted by dephasing noise. Nature Communications. 9(1). 2133–2133. 26 indexed citations
4.
Nakajima, Takashi, Matthieu R. Delbecq, Tomohiro Otsuka, et al.. (2017). Robust Single-Shot Spin Measurement with 99.5% Fidelity in a Quantum Dot Array. Physical Review Letters. 119(1). 17701–17701. 47 indexed citations
5.
Delbecq, Matthieu R., Takashi Nakajima, Peter Stano, et al.. (2016). Quantum Dephasing in a Gated GaAs Triple Quantum Dot due to Nonergodic Noise. Physical Review Letters. 116(4). 46802–46802. 38 indexed citations
6.
Ito, Takumi, Tomohiro Otsuka, S. Amaha, et al.. (2016). Detection and control of charge states in a quintuple quantum dot. Scientific Reports. 6(1). 39113–39113. 32 indexed citations
7.
Kondo, Yukio, S. Amaha, Keiji Ono, Kimitoshi Kōno, & Seigo Tarucha. (2015). Critical Behavior of Alternately Pumped Nuclear Spins in Quantum Dots. Physical Review Letters. 115(18). 186803–186803. 1 indexed citations
8.
Amaha, S., Wataru Izumida, T. Hatano, et al.. (2013). Two- and Three-Electron Pauli Spin Blockade in Series-Coupled Triple Quantum Dots. Physical Review Letters. 110(1). 16803–16803. 40 indexed citations
9.
Amaha, S., et al.. (2012). Spin blockade with spin singlet electrons. Applied Physics Letters. 101(26). 2 indexed citations
10.
Amaha, S., T. Hatano, Hiroyuki Tamura, et al.. (2012). Resonance-hybrid states in a triple quantum dot. Physical Review B. 85(8). 27 indexed citations
11.
Hatano, T., T. Kubo, Y. Tokura, et al.. (2011). Aharonov-Bohm Oscillations Changed by Indirect Interdot Tunneling via Electrodes in Parallel-Coupled Vertical Double Quantum Dots. Physical Review Letters. 106(7). 76801–76801. 42 indexed citations
12.
Nishio, Takahiro, S. Amaha, Henrik Nilsson, et al.. (2011). Supercurrent through InAs nanowires with highly transparent superconducting contacts. Nanotechnology. 22(44). 445701–445701. 25 indexed citations
13.
Amaha, S., Tetsuo Kodera, T. Hatano, et al.. (2011). Pauli Spin Blockade and Influence of Hyperfine Interaction in Vertical Quantum Dot Molecule with Six-Electrons. Journal of the Physical Society of Japan. 80(2). 23701–23701. 7 indexed citations
14.
Yu, G., J. A. Gupta, D. G. Austing, et al.. (2009). Coherent Three-Level Mixing in an Electronic Quantum Dot. Physical Review Letters. 102(2). 26808–26808. 18 indexed citations
15.
Amaha, S., T. Hatano, Hiroyuki Tamura, et al.. (2009). Charge states of a collinearly and laterally coupled vertical triple quantum dot device. Physica E Low-dimensional Systems and Nanostructures. 42(4). 899–901. 3 indexed citations
16.
Austing, D. G., Selvakumar V. Nair, Gary Yu, et al.. (2008). Scheme for coherently quenching resonant current in a three‐level quantum dot energy level mixer. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 6(4). 940–943. 2 indexed citations
17.
Kodera, Tetsuo, Keiji Ono, S. Amaha, et al.. (2007). Singlet–triplet transition induced by Zeeman energy in weakly coupled vertical double quantum dots. Physica E Low-dimensional Systems and Nanostructures. 40(5). 1139–1141. 2 indexed citations
18.
Hatano, T., Y. Tokura, S. Amaha, T. Kubo, & Seigo Tarucha. (2007). Observation of anti-bonding excited state in charging diagram of a few-electron double dot. Physica E Low-dimensional Systems and Nanostructures. 40(5). 1238–1240. 1 indexed citations
19.
Amaha, S., J. A. Gupta, T. Hatano, et al.. (2007). Two level mixing effects probed by resonant tunnelling through vertically coupled quantum dots. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 5(1). 174–177. 5 indexed citations
20.
Rontani, Massimo, S. Amaha, Koji Muraki, et al.. (2004). Molecular phases in coupled quantum dots. Physical Review B. 69(8). 55 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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