Ryo Ishikawa

ResearcherID ORCID

Publication Activity (10 Years)

Years Active: 2016-2024
Publications (10 Years): 29

Top Venues

Nature communications

Microscopy (Oxford, England)

Nano letters

Acta crystallographica Section B, Structural science, crystal engineering and materials

The University of Tokyo

Univeristy of Tokyo (PHD)

This page only lists publications with an associated author ORCID identifier.

Affiliation History

The University of Tokyo Apr 01 2020

Japan

Project Associate Professor :: Institute of Engineering Innovation

Japan Science and Technology Agency Oct 01 2018 - Mar 31 2022

Japan

Research Fellow :: PRESTO

The University of Tokyo Apr 01 2014 - Mar 31 2020

Japan

Assistant Professor :: Institute of Engineering Innovation

Oak Ridge National Laboratory Oct 01 2012 - Mar 31 2014

United States

JSPS Research Fellow :: Materials Science and Technology Division

The University of Tokyo Apr 01 2011 - Sep 30 2012

Japan

Project Research Fellow :: Institute of Engineering Innovation

Education History

Univeristy of Tokyo Apr 01 2007 - Mar 25 2011

Japan

PHD :: Department of Materials Science and Engineering

Publications

Philipp Gollé-Leidreiter, Shrikant Bhat, Leonore Wiehl, Qingbo Wen, Peter Kroll, Ryo Ishikawa, Martin Etter, Robert Farla, Yuichi Ikuhara, Ralf Riedel, Ute Kolb
Crystal structures of two new high-pressure oxynitrides with composition SnGe 4 N 4 O 4 , from single-crystal electron diffraction. Acta crystallographica Section B, Structural science, crystal engineering and materials (2024)
Kang Xia, Takafumi Yatabe, Kentaro Yonesato, Soichi Kikkawa, Seiji Yamazoe, Ayako Nakata, Ryo Ishikawa, Naoya Shibata, Yuichi Ikuhara, Kazuya Yamaguchi, Kosuke Suzuki
Ultra-stable and highly reactive colloidal gold nanoparticle catalysts protected using multi-dentate metal oxide nanoclusters. Nature communications 15 (1) (2024)
Julie Marie Bekkevold, Jonathan J P Peters, Ryo Ishikawa, Naoya Shibata, Lewys Jones
Ultra-fast Digital DPC Yielding High Spatio-temporal Resolution for Low-Dose Phase Characterization. Microscopy and microanalysis : the official journal of Microscopy Society of America, Microbeam Analysis Society, Microscopical Society of Canada (2024)
Kazuaki Kawahara, Ryo Ishikawa, Shun Sasano, Naoya Shibata, Yuichi Ikuhara
Total Third-Degree Variation for Noise Reduction in Atomic-Resolution STEM Images. Microscopy (Oxford, England) (2024)
Ryo Ishikawa, Toshihiro Futazuka, Yu Jimbo, Kazuaki Kawahara, Naoya Shibata, Yuichi Ikuhara
Real-time tracking of three-dimensional atomic dynamics of Pt trimer on TiO 2 (110). Science advances 10 (9) (2024)
Kang Xia, Takafumi Yatabe, Kentaro Yonesato, Soichi Kikkawa, Seiji Yamazoe, Ayako Nakata, Ryo Ishikawa, Naoya Shibata, Yuichi Ikuhara, Kazuya Yamaguchi, Kosuke Suzuki
Ultra-stable and highly reactive colloidal gold nanoparticle catalysts protected using multi-dentate metal oxide nanoclusters. Nature communications 15 (1) (2024)
Philipp Gollé-Leidreiter, Shrikant Bhat, Leonore Wiehl, Qingbo Wen, Peter Kroll, Ryo Ishikawa, Martin Etter, Robert Farla, Yuichi Ikuhara, Ralf Riedel, Ute Kolb
Crystal structures of two new high-pressure oxynitrides with composition SnGe 4 N 4 O 4 , from single-crystal electron diffraction. Acta crystallographica Section B, Structural science, crystal engineering and materials (2024)
Ryo Ishikawa, Toshihiro Futazuka, Yu Jimbo, Kazuaki Kawahara, Naoya Shibata, Yuichi Ikuhara
Real-time tracking of three-dimensional atomic dynamics of Pt trimer on TiO 2 (110). Science advances 10 (9) (2024)
Philipp Gollé-Leidreiter, Shrikant Bhat, Leonore Wiehl, Qingbo Wen, Peter Kroll, Ryo Ishikawa, Martin Etter, Robert Farla, Yuichi Ikuhara, Ralf Riedel, Ute Kolb
Crystal structures of two new high-pressure oxynitrides with composition SnGe 4 N 4 O 4 , from single-crystal electron diffraction. Acta crystallographica Section B, Structural science, crystal engineering and materials (2024)
Minori Kamachi, Kentaro Yonesato, Takashi Okazaki, Daiki Yanai, Soichi Kikkawa, Seiji Yamazoe, Ryo Ishikawa, Naoya Shibata, Yuichi Ikuhara, Kazuya Yamaguchi, Kosuke Suzuki
Synthesis of a Gold-Silver Alloy Nanocluster within a Ring-Shaped Polyoxometalate and Its Photocatalytic Property. Angewandte Chemie (International ed. in English) (2024)
Philipp Gollé-Leidreiter, Shrikant Bhat, Leonore Wiehl, Qingbo Wen, Peter Kroll, Ryo Ishikawa, Martin Etter, Robert Farla, Yuichi Ikuhara, Ralf Riedel, Ute Kolb
Crystal structures of two new high-pressure oxynitrides with composition SnGe 4 N 4 O 4 , from single-crystal electron diffraction. Acta crystallographica Section B, Structural science, crystal engineering and materials 80 (Pt 3) (2024)
Ryo Ishikawa, Toshiaki Tanigaki, Yoshiyuki Fukuda
Resolution does matter. Microscopy (Oxford, England) (2023)
Yumi H Ikuhara, Xiang Gao, Kazuaki Kawahara, Craig A J Fisher, Akihide Kuwabara, Ryo Ishikawa, Hiroki Moriwake, Yuichi Ikuhara
Atomic-Level Changes during Electrochemical Cycling of Oriented LiMn 2 O 4 Cathodic Thin Films. ACS applied materials & interfaces 14 (5) (2022)
Kazuaki Kawahara, Ryo Ishikawa, Shun Sasano, Naoya Shibata, Yuichi Ikuhara
Atomic-resolution STEM image denoising by total variation regularization. Microscopy (Oxford, England) 71 (5) (2022)
Ryo Ishikawa, Yujiro Ueno, Yuichi Ikuhara, Naoya Shibata
Direct Observation of Atomistic Reaction Process between Pt Nanoparticles and TiO 2 (110). Nano letters 22 (10) (2022)
Toshihiro Futazuka, Ryo Ishikawa, Naoya Shibata, Yuichi Ikuhara
Grain boundary structural transformation induced by co-segregation of aliovalent dopants. Nature communications 13 (1) (2022)
Ryo Ishikawa, Shigeyuki Morishita, Toshiaki Tanigaki, Naoya Shibata, Yuichi Ikuhara
Spatial and phase resolution in electron microscopy. Microscopy (Oxford, England) (2022)
Ryo Ishikawa, Riku Tanaka, Kazuaki Kawahara, Naoya Shibata, Yuichi Ikuhara
Atomic-Resolution Topographic Imaging of Crystal Surfaces. ACS nano 15 (5) (2021)
Georg Schusteritsch, Ryo Ishikawa, Abdul Razak Elmaslmane, Kazutoshi Inoue, Keith P McKenna, Yuichi Ikuhara, Chris J Pickard
Anataselike Grain Boundary Structure in Rutile Titanium Dioxide. Nano letters 21 (7) (2021)
Shun Sasano, Ryo Ishikawa, Gabriel Sánchez-Santolino, Hiromichi Ohta, Naoya Shibata, Yuichi Ikuhara
Atomistic Origin of Li-Ion Conductivity Reduction at (Li3xLa2/3-x)TiO3 Grain Boundary. Nano letters 21 (14) (2021)
Qiang Zheng, Tianli Feng, Jordan A Hachtel, Ryo Ishikawa, Yongqiang Cheng, Luke Daemen, Jie Xing, Juan-Carlos Idrobo, Jiaqiang Yan, Naoya Shibata, Yuichi Ikuhara, Brian C Sales, Sokrates T Pantelides, Miaofang Chi
Direct visualization of anionic electrons in an electride reveals inhomogeneities. Science advances 7 (15) (2021)
Jiake Wei, Bin Feng, Ryo Ishikawa, Tatsuya Yokoi, Katsuyuki Matsunaga, Naoya Shibata, Yuichi Ikuhara
Direct imaging of atomistic grain boundary migration. Nature materials 20 (7) (2021)
Jiake Wei, Takafumi Ogawa, Bin Feng, Tatsuya Yokoi, Ryo Ishikawa, Akihide Kuwabara, Katsuyuki Matsunaga, Naoya Shibata, Yuichi Ikuhara
Direct Measurement of Electronic Band Structures at Oxide Grain Boundaries. Nano letters 20 (4) (2020)
Kei Nakayama, Ryo Ishikawa, Shunsuke Kobayashi, Naoya Shibata, Yuichi Ikuhara
Dislocation and oxygen-release driven delithiation in Li2MnO3. Nature communications 11 (1) (2020)
Kei Nakayama, Ryo Ishikawa, Akihide Kuwabara, Shunsuke Kobayashi, Teruki Motohashi, Naoya Shibata, Yuichi Ikuhara
Transition-Metal Distribution in Brownmillerite Ca2FeCoO5. Inorganic chemistry 58 (15) (2019)
Ryo Ishikawa, Scott D Findlay, Takehito Seki, Gabriel Sánchez-Santolino, Yuji Kohno, Yuichi Ikuhara, Naoya Shibata
Direct electric field imaging of graphene defects. Nature communications 9 (1) (2018)
Naoya Shibata, Takehito Seki, Gabriel Sánchez-Santolino, Scott D Findlay, Yuji Kohno, Takao Matsumoto, Ryo Ishikawa, Yuichi Ikuhara
Electric field imaging of single atoms. Nature communications 8 (2017)
Peng Gao, Zhangyuan Zhang, Mingqiang Li, Ryo Ishikawa, Bin Feng, Heng-Jui Liu, Yen-Lin Huang, Naoya Shibata, Xiumei Ma, Shulin Chen, Jingmin Zhang, Kai-Hui Liu, En-Ge Wang, Dapeng Yu, Lei Liao, Ying-Hao Chu, Yuichi Ikuhara
Possible absence of critical thickness and size effect in ultrathin perovskite ferroelectric films. Nature communications 8 (2017)
Peng Gao, Heng-Jui Liu, Yen-Lin Huang, Ying-Hao Chu, Ryo Ishikawa, Bin Feng, Ying Jiang, Naoya Shibata, En-Ge Wang, Yuichi Ikuhara
Atomic mechanism of polarization-controlled surface reconstruction in ferroelectric thin films. Nature communications 7 (2016)

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Publication Activity (10 Years)

Top Topics

Top Venues

Ryo Ishikawa