Takeo Ohno

3.0k total citations · 1 hit paper
68 papers, 2.5k citations indexed

About

Takeo Ohno is a scholar working on Electrical and Electronic Engineering, Spectroscopy and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, Takeo Ohno has authored 68 papers receiving a total of 2.5k indexed citations (citations by other indexed papers that have themselves been cited), including 37 papers in Electrical and Electronic Engineering, 15 papers in Spectroscopy and 13 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in Takeo Ohno's work include Semiconductor materials and devices (19 papers), Advanced Memory and Neural Computing (16 papers) and Semiconductor Quantum Structures and Devices (13 papers). Takeo Ohno is often cited by papers focused on Semiconductor materials and devices (19 papers), Advanced Memory and Neural Computing (16 papers) and Semiconductor Quantum Structures and Devices (13 papers). Takeo Ohno collaborates with scholars based in Japan, India and United States. Takeo Ohno's co-authors include Tsuyoshi Hasegawa, Tohru Tsuruoka, Masakazu Aono, James K. Gimzewski, Kazuya Terabe, Seiji Samukawa, Satoshi Kawai, Alpana Nayak, Firman Mangasa Simanjuntak and Tomonobu Nakayama and has published in prestigious journals such as Advanced Materials, Nature Materials and Applied Physics Letters.

In The Last Decade

Takeo Ohno

67 papers receiving 2.4k citations

Hit Papers

align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Short-term plasticity and long-term potentiation mimicked in single inorganic synapses

2011 1.5k citations Takeo Ohno, Tsuyoshi Hasegawa et al. Nature Materials profile →

Peers

Takeo Ohno

EEE

CMN

Ye Zhuo United States

Sifan Li China

Keiichi Torimitsu Japan

Ran Yang China

Tetsuro Katayama Japan

P. K. Bhatnagar India

Richard B. Keithley United States

Pranab Kumar Sarkar India

Royce C. Engstrom United States

Shuxin Hu China

Ye Zhuo United States

Takeo Ohno

2.6k ×1.2

EEE

1.1k ×0.8

CMN

465 ×1.0

514 ×1.2

555 ×2.1

Citations per year, relative to Takeo Ohno Takeo Ohno (= 1×) peers Ye Zhuo

Countries citing papers authored by Takeo Ohno

Since Specialization

Citations

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

Fields of papers citing papers by Takeo Ohno

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of Takeo Ohno

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

All Works

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20 of 20 papers shown

Chen, Shaochuan, et al.. (2024). Influence of active electrode impurity on memristive characteristics of ECM devices. Journal of Solid State Electrochemistry. 28(5). 1735–1741. 4 indexed citations

Simanjuntak, Firman Mangasa, et al.. (2022). Transparent ZnO resistive switching memory fabricated by neutral oxygen beam treatment. Japanese Journal of Applied Physics. 61(SM). SM1010–SM1010. 4 indexed citations

Simanjuntak, Firman Mangasa, Takeo Ohno, Sridhar Chandrasekaran, Tseung‐Yuen Tseng, & Seiji Samukawa. (2020). Neutral oxygen irradiation enhanced forming-less ZnO-based transparent analog memristor devices for neuromorphic computing applications. Nanotechnology. 31(26). 26LT01–26LT01. 41 indexed citations

Ohno, Takeo & Yutaka Oyama. (2012). Sidewall GaAs tunnel junctions fabricated using molecular layer epitaxy. Science and Technology of Advanced Materials. 13(1). 13002–13002. 7 indexed citations

Ohno, Takeo, Tsuyoshi Hasegawa, Tohru Tsuruoka, et al.. (2011). Short-term plasticity and long-term potentiation mimicked in single inorganic synapses. Nature Materials. 10(8). 591–595. 1495 indexed citations breakdown →

Hasegawa, Tsuyoshi, Alpana Nayak, Takeo Ohno, et al.. (2011). Memristive operations demonstrated by gap-type atomic switches. Applied Physics A. 102(4). 811–815. 33 indexed citations

Hasegawa, Tsuyoshi, Takeo Ohno, Kazuya Terabe, et al.. (2010). Learning Abilities Achieved by a Single Solid‐State Atomic Switch. Advanced Materials. 22(16). 1831–1834. 250 indexed citations

Ohno, Takeo, Shuji Tanaka, & Masayoshi Esashi. (2010). Fabrication of Deep Silicon Microstructures by the Combination of Anodization and p⁺⁺ Etch Stop. IEEJ Transactions on Electrical and Electronic Engineering. 5(4). 493–497. 3 indexed citations

Ogawa, K., et al.. (2008). A Variable Phase Shifter Using a Movable Waffle Iron Metal Plate and Its Applications to Phased Array Antennas. IEICE Transactions on Communications. E91-B(6). 1773–1782. 9 indexed citations

10.

Oyama, Yutaka, et al.. (2007). Characteristics of electron beam‐evaporated high k ‐TiO_x thin films on n‐GaAs. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 4(5). 1723–1726. 1 indexed citations

11.

Ohno, Takeo, Yutaka Oyama, & Jun‐ichi Nishizawa. (2006). Deep levels in GaAs ultrashallow sidewall pin junctions measured by photocapacitance method. Physica status solidi. C, Conferences and critical reviews/Physica status solidi. C, Current topics in solid state physics. 3(3). 639–642. 1 indexed citations

12.

Oyama, Yutaka, Takeo Ohno, Ken Suto, & Jun-ichi Nishizawa. (2004). Ultra shallow sidewall GaAs tunnel junctions prepared by low-temperature area-selective epitaxial re-growth method. Journal of Crystal Growth. 275(1-2). e1085–e1089. 4 indexed citations

13.

Ohno, Takeo, et al.. (2003). Area-selective regrowth followed by AsH3 surface treatment and its application for ultra-shallow GaAs sidewall tunnel junctions. Applied Surface Science. 216(1-4). 549–553. 2 indexed citations

14.

Ohno, Takeo, Yutaka Oyama, Ken Suto, & J. Nishizawa. (2003). Effects of AsH3 surface treatment for the improvement of ultra-shallow area-selective regrown GaAs sidewall tunnel junction. Materials Science in Semiconductor Processing. 6(5-6). 417–420. 1 indexed citations

15.

Oyama, Yutaka, et al.. (2002). Application of low-temperature area-selective regrowth for ultrashallow sidewall GaAs tunnel junctions. Applied Physics Letters. 81(14). 2563–2565. 14 indexed citations

16.

Ohno, Takeo, Shingo Yano, Tetsuhiko Shirasaka, et al.. (1999). Synthesis of the Optical Isomers of 4-[1-(4-tert-Butylphenyl)-2-oxo-pyrrolidine-4-yl]methyloxybenzoic Acid (S-2) and Their Biological Evaluation as Antilipidemic Agent.. Chemical and Pharmaceutical Bulletin. 47(11). 1549–1554. 7 indexed citations

17.

Tanaka, Toshiaki, et al.. (1996). Prediction of adult height in healthy Japanese children. Acta Paediatrica. 85(417). 57–60. 9 indexed citations

18.

Hayashi, Tokishi, Satoshi Kawai, Takeo Ohno, Yöichi Iitaka, & Toshio Akimoto. (1974). Fluorometric Study on the Metal Chelates of Flavone Derivatives. III. Crystal Structures of 4'-Bromo-3-hydroxyflavone and 4'-Bromo-5-hydroxyflavone. Chemical and Pharmaceutical Bulletin. 22(6). 1219–1226. 12 indexed citations

19.

Hayashi, Tokishi, et al.. (1973). Fluorometric Determination of Urinary Phosphate with 3-Hydroxy-3', 4'-dimethoxyflavone-magnesium System. Chemical and Pharmaceutical Bulletin. 21(10). 2141–2145. 3 indexed citations

20.

Kato, Harumi, et al.. (1973). Gas chromatography of urinary anthranilamide. Journal of Chromatography A. 82(2). 323–329. 1 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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