A. Oiwa

6.5k citations

108 papers · 5.0k indexed · 2 hit papers · h-index 28

Impact in

Condensed Matter Physics top 1%
- Physics of Superconductivity and Magnetism
Electronic, Optical and Magnetic Materials top 1%
- Magnetic and transport properties of perovskites and related materials

Papers in

Atomic and Molecular Physics, and Optics 92
- Semiconductor Quantum Structures and Devices 60
- Quantum and electron transport phenomena 49
- Magnetic properties of thin films 28
Condensed Matter Physics 20
- Physics of Superconductivity and Magnetism 16

Co-authors: Shingo Katsumoto Y. Iye Akira Endo F. Matsukura Aidong Shen Hiroshi Ohno H. Munekata Seigo Tarucha
Journals: Physical Review B (13 papers)Physical Review Letters (12 papers)Japanese Journal of Applied Physics (10 papers)Applied Physics Letters (7 papers)Journal of Applied Physics (6 papers)
Partner nations: Japan Germany United States

In The Last Decade

A. Oiwa

102 papers receiving 4.9k citations

Hit Papers

align trajectories log scale

Ferromagnetic Order Induced by Photogenerated Carriers in Magnetic III-V Semiconductor Heterostructures of (In,Mn)As/GaSb 1997 · 489 citations

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if any of the following hold:

it has ≥500 total citations;
it reaches ≥1.5× the top-1% citation threshold for papers in the same subfield and year (the threshold is the minimum needed to enter the top 1%, not the average within it);
it reaches the top citation threshold in at least one of its specific research topics.

1997 Physical Review Letters
1996 Applied Physics Letters

Peers

Countries citing papers authored by A. Oiwa

Since Specialization

Citations

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

Fields of papers citing papers by A. Oiwa

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network

The 25 scholars most cited alongside A. Oiwa, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.

Border = papers with A. Oiwa Line = papers co-authored together A. Oiwa links everyone, so they are left out of the graph.

All Works

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20 of 20 papers shown

#	Work
1	Ray-based automatic tuning of a single quantum dot in a GaAs/AlGaAs quadruple dot array Japanese Journal of Applied Physics ·Gabriela Nirino, T. Fujita, A. Oiwa	2025	0
2	Time-Efficient Tuning of a Quadruple Quantum Dot into single dot regime by using a Long Short-Term Memory Neural Network Gabriela Nirino, T. Fujita, A. Oiwa	2024	1
3	Noise-robust classification of single-shot electron spin readouts using a deep neural network npj Quantum Information ·MORRIS D. ROSEN, T. Fujita, Arne Ludwig, Andreas D. Wieck, Kazunori Komatani, A. Oiwa	2021	9
4	Design of bull’s-eye optical cavity toward efficient quantum media conversion using gate-defined quantum dot Japanese Journal of Applied Physics ·Lang-dong, Takeyoshi Tajiri, Nguyễn Hải Công, A. Oiwa, Satoshi Iwamoto	2021	6
5	Characterization of a surface plasmon antenna fabricated on a gate-defined lateral quantum dot Japanese Journal of Applied Physics ·عبدالقادر تركي, Yuji Sakai, Tomohiro Nakagawa, T. Fujita, Nguyễn Hải Công, Arne Ludwig, Andreas D. Wieck, A. Oiwa	2020	1
6	Selective oxidation of the surface layer of bilayer WSe ₂ by laser heating Japanese Journal of Applied Physics ·Hiroki Shioya, Kazuhito Tsukagoshi, Keiji Ueno, A. Oiwa	2019	6
7	Angular momentum transfer from photon polarization to an electron spin in a gate-defined quantum dot Nature Communications ·T. Fujita, Kazuhiro Morimoto, Nguyễn Hải Công, Giles Allison, Marcus Larsson, Arne Ludwig, Sascha R. Valentin, Andreas D. Wieck, A. Oiwa, Seigo Tarucha	2019	35
8	Fabrication and optical characterization of photonic crystal nanocavities with electrodes for gate-defined quantum dots Japanese Journal of Applied Physics ·Takeyoshi Tajiri, Yuji Sakai, مهدی ملامطلبی, Wendy Watkins, Nguyễn Hải Công, A. Oiwa, Julian Ritzmann, Arne Ludwig, Andreas D. Wieck, Yasutomo Ota, Yasuhiko Arakawa, Satoshi Iwamoto	2019	4
9	Gate tunable parallel double quantum dots in InAs double-nanowire devices Applied Physics Letters ·Shoji A. Baba, Sadashige Matsuo, Hiroshi Kamata, Russell Deacon, A. Oiwa, 高连芳, S. Jeppesen, Lars Samuelson, H. Q. Xu, Seigo Tarucha	2017	9
10	4π-periodic Josephson supercurrent in HgTe-based topological Josephson junctions Nature Communications ·Jonas Wiedenmann, Erwann Bocquillon, Russell Deacon, Tarun Gupta, Roman Makše, T. M. Klapwijk, Luis Maier, Christopher P. Ames, C. Brüne, C. Gould, A. Oiwa, Koji Ishibashi, Seigo Tarucha, H. Buhmann, L. W. Molenkamp	2016	277
11	Signatures of Hyperfine, Spin-Orbit, and Decoherence Effects in a Pauli Spin Blockade Physical Review Letters ·T. Fujita, Peter Stano, Giles Allison, Kazuhiro Morimoto, Yosuke Sato, Marcus Larsson, 愼伊藤, Arne Ludwig, Andreas D. Wieck, A. Oiwa, Seigo Tarucha	2016	24
12	Single-Shot Ternary Readout of Two-Electron Spin States in a Quantum Dot Using Spin Filtering by Quantum Hall Edge States Physical Review Letters ·Nguyễn Hải Công, Takashi Nakajima, S. Teraoka, A. Oiwa, Seigo Tarucha	2016	8
13	Cooper pair splitting in parallel quantum dot Josephson junctions Nature Communications ·Russell Deacon, A. Oiwa, Madson Mateus Santos da Silva, Shoji A. Baba, Yasushi Kanai, Kenji Shibata, Kazuhiko Hirakawa, Seigo Tarucha	2015	57
14	Nondestructive Real-Time Measurement of Charge and Spin Dynamics of Photoelectrons in a Double Quantum Dot Physical Review Letters ·T. Fujita, Nguyễn Hải Công, Kazuhiro Morimoto, S. Teraoka, Giles Allison, Arne Ludwig, Andreas D. Wieck, A. Oiwa, Seigo Tarucha	2013	22
15	Single-Shot Detection of Electrons Generated by Individual Photons in a Tunable Lateral Quantum Dot Physical Review Letters ·Jia Yin Goh, Mariya Nazarchuk, Nguyễn Hải Công, T. Fujita, Giles Allison, David Fuster-Pelfort, A. Oiwa, Seigo Tarucha	2011	19
16	Tunneling Spectroscopy of Andreev Energy Levels in a Quantum Dot Coupled to a Superconductor Physical Review Letters ·Russell Deacon, Yoïchi Tanaka, A. Oiwa, Rui Sakano, Kenta Yoshida, Kenji Shibata, Kazutaka Hirakawa, Seigo Tarucha	2010	167
17	Large Anisotropy of the Spin-Orbit Interaction in a Single InAs Self-Assembled Quantum Dot Physical Review Letters ·Shun Takahashi, Russell Deacon, Kenta Yoshida, A. Oiwa, Kenji Shibata, Kazuhiko Hirakawa, Y. Tokura, Seigo Tarucha	2010	57
18	Kondo Universal Scaling for a Quantum Dot Coupled to Superconducting Leads Physical Review Letters ·Christo Buizert, A. Oiwa, Kenji Shibata, Kazuhiko Hirakawa, Seigo Tarucha	2007	83
19	Ultrafast Quenching of Ferromagnetism in InMnAs Induced by Intense Laser Irradiation Physical Review Letters ·Jigang Wang, Chi‐Kuang Sun, Junichiro Kono, A. Oiwa, H. Munekata, Łukasz Cywiński, L. J. Sham	2005	83
20	High-field cyclotron resonance studies of InMnAs-based ferromagnetic semiconductor heterostructures Physica E Low-dimensional Systems and Nanostructures ·Giti A. Khodaparast, Junichiro Kono, Yasuhiro H. Matsuda, Satoru Ikeda, N. Miura, M. J. Darnley, T. Słupiński, A. Oiwa, H. Munekata, Hazel S. Martinez, F. V. Kyrychenko, G. D. Sanders, Christopher J. Stanton	2004	6

About A. Oiwa

A. Oiwa is a scholar working on Atomic and Molecular Physics, and Optics, Condensed Matter Physics, Materials Chemistry, Electronic, Optical and Magnetic Materials and Electrical and Electronic Engineering, having authored 108 papers that have together received 5.0k indexed citations. Recurring topics across this work include Semiconductor Quantum Structures and Devices (60 papers), Quantum and electron transport phenomena (49 papers), ZnO doping and properties (47 papers), Magnetic properties of thin films (28 papers), Physics of Superconductivity and Magnetism (16 papers), Magnetic and transport properties of perovskites and related materials (15 papers), Electronic and Structural Properties of Oxides (15 papers) and Advancements in Semiconductor Devices and Circuit Design (14 papers). The work is most often cited by research in Condensed Matter Physics (1.3k citations), Electronic, Optical and Magnetic Materials (1.8k citations), Atomic and Molecular Physics, and Optics (3.0k citations), Materials Chemistry (3.3k citations) and Electrical and Electronic Engineering (1.3k citations). A. Oiwa has collaborated with scholars based in Japan, Germany and United States. Frequent co-authors include Shingo Katsumoto, Y. Iye, Akira Endo, F. Matsukura, Aidong Shen, Hiroshi Ohno, H. Munekata, Seigo Tarucha, T. Słupiński and M. Hirasawa. Their work appears in journals such as Physical Review B, Physical Review Letters, Japanese Journal of Applied Physics, Applied Physics Letters and Journal of Applied Physics.

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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