Sakata Osami (O Sakata, Osami Sakata)

ResearcherID Scopus Author ID ORCID

Publication Activity (10 Years)

Years Active: 2017-2024
Publications (10 Years): 44

Top Topics

Electron Microscopy

Crystal Structure

Top Venues

Scientific reports

Journal of the American Chemical Society

ACS applied materials & interfaces

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

Publications

Tomoaki Kumeda, Kenshin Kondo, Syunnosuke Tanaka, Sakata Osami, Nagahiro Hoshi, Masashi Nakamura
Surface Extraction Process During Initial Oxidation of Pt(111): Effect of Hydrophilic/Hydrophobic Cations in Alkaline Media. Journal of the American Chemical Society 146 (15) (2024)
Shogo Kawaguchi, Shintaro Kobayashi, Hiroki Yamada, Hirotaka Ashitani, Michitaka Takemoto, Yasuhiko Imai, Takaki Hatsui, Kunihisa Sugimoto, Sakata Osami
High-throughput and high-resolution powder X-ray diffractometer consisting of six sets of 2D CdTe detectors with variable sample-to-detector distance and innovative automation system. Journal of synchrotron radiation 31 (Pt 4) (2024)
Jundong Song, Youhei Ebihara, Petr Yudin, Sakata Osami, Hitoshi Morioka, Takanori Kiguchi, Shinya Kondo, Xueyou Yuan, Soichiro Okamura, Masahito Yoshino, Takanori Nagasaki, Tomoaki Yamada
Novel Route for Enhancing Piezoelectricity of Ferroelectric Films: Controlling Nontrivial Polarization States in Pb(Zr, Ti)O 3 Monodomain Superlattice Structure. ACS applied materials & interfaces 16 (13) (2024)
Xin Zhou, Megumi Mukoyoshi, Kohei Kusuda, Tomokazu Yamamoto, Takaaki Toriyama, Yasukazu Murakami, Shogo Kawaguchi, Yoshiki Kubota, Okkyun Seo, Sakata Osami, Toshiaki Ina, Hiroshi Kitagawa
First synthesis of RuSn solid-solution alloy nanoparticles and their enhanced hydrogen evolution reaction activity. Chemical science 15 (20) (2024)
Shogo Kawaguchi, Shintaro Kobayashi, Hiroki Yamada, Hirotaka Ashitani, Michitaka Takemoto, Yasuhiko Imai, Takaki Hatsui, Kunihisa Sugimoto, Sakata Osami
High-throughput and high-resolution powder X-ray diffractometer consisting of six sets of 2D CdTe detectors with variable sample-to-detector distance and innovative automation system. Journal of synchrotron radiation (2024)
Jundong Song, Youhei Ebihara, Petr Yudin, Sakata Osami, Hitoshi Morioka, Takanori Kiguchi, Shinya Kondo, Xueyou Yuan, Soichiro Okamura, Masahito Yoshino, Takanori Nagasaki, Tomoaki Yamada
Novel Route for Enhancing Piezoelectricity of Ferroelectric Films: Controlling Nontrivial Polarization States in Pb(Zr, Ti)O 3 Monodomain Superlattice Structure. ACS applied materials & interfaces (2024)
Tomoaki Kumeda, Kenshin Kondo, Syunnosuke Tanaka, Sakata Osami, Nagahiro Hoshi, Masashi Nakamura
Surface Extraction Process During Initial Oxidation of Pt(111): Effect of Hydrophilic/Hydrophobic Cations in Alkaline Media. Journal of the American Chemical Society (2024)
Shogo Kawaguchi, Shintaro Kobayashi, Hiroki Yamada, Hirotaka Ashitani, Michitaka Takemoto, Yasuhiko Imai, Takaki Hatsui, Kunihisa Sugimoto, Sakata Osami
High-throughput and high-resolution powder X-ray diffractometer consisting of six sets of 2D CdTe detectors with variable sample-to-detector distance and innovative automation system. Journal of synchrotron radiation 31 (Pt 4) (2024)
Shogo Kawaguchi, Shintaro Kobayashi, Hiroki Yamada, Hirotaka Ashitani, Michitaka Takemoto, Yasuhiko Imai, Takaki Hatsui, Kunihisa Sugimoto, Sakata Osami
High-throughput and high-resolution powder X-ray diffractometer consisting of six sets of 2D CdTe detectors with variable sample-to-detector distance and innovative automation system. Journal of synchrotron radiation 31 (Pt 4) (2024)
Xin Zhou, Megumi Mukoyoshi, Kohei Kusuda, Tomokazu Yamamoto, Takaaki Toriyama, Yasukazu Murakami, Shogo Kawaguchi, Yoshiki Kubota, Okkyun Seo, Sakata Osami, Toshiaki Ina, Hiroshi Kitagawa
First synthesis of RuSn solid-solution alloy nanoparticles and their enhanced hydrogen evolution reaction activity. Chemical science 15 (20) (2024)
Hiroki Minamihara, Kohei Kusuda, Tomokazu Yamamoto, Takaaki Toriyama, Yasukazu Murakami, Syo Matsumura, Loku Singgappulige Rosantha Kumara, Sakata Osami, Shogo Kawaguchi, Yoshiki Kubota, Okkyun Seo, Satoshi Yasuno, Hiroshi Kitagawa
Continuous-Flow Chemical Synthesis for Sub-2 nm Ultra-Multielement Alloy Nanoparticles Consisting of Group IV to XV Elements. Journal of the American Chemical Society (2023)
Syunnosuke Tanaka, Hiroo Tajiri, Sakata Osami, Nagahiro Hoshi, Masashi Nakamura
Interfacial Structure of Pt(110) Electrode during Hydrogen Evolution Reaction in Alkaline Solutions. The journal of physical chemistry letters 13 (36) (2022)
Yuto Maruta, Kohei Kusuda, Dongshuang Wu, Tomokazu Yamamoto, Takaaki Toriyama, Syo Matsumura, Okkyun Seo, Satoshi Yasuno, Shogo Kawaguchi, Sakata Osami, Yoshiki Kubota, Hiroshi Kitagawa
Compositional dependence of structures and hydrogen evolution reaction activity of platinum-group-metal quinary RuRhPdIrPt alloy nanoparticles. Chemical communications (Cambridge, England) 58 (44) (2022)
Sou Yasuhara, Shintaro Yasui, Takashi Teranishi, Sakata Osami, Takuya Hoshina, Takaaki Tsurumi, Yutaka Majima, Mitsuru Itoh
Suppression Mechanisms of the Solid-Electrolyte Interface Formation at the Triple-Phase Interfaces in Thin-Film Li-Ion Batteries. ACS applied materials & interfaces 13 (29) (2021)
Dongshuang Wu, Kohei Kusuda, Susan Meñez Aspera, Hiroshi Nakanishi, Yanna Chen, Okkyun Seo, Chulho Song, Jaemyung Kim, Satoshi Hiroi, Sakata Osami, Tomokazu Yamamoto, Syo Matsumura, Yusuke Nanba, Michihisa Koyama, Naoki Ogiwara, Shogo Kawaguchi, Yoshiki Kubota, Hiroshi Kitagawa
Phase Control of Solid-Solution Nanoparticles beyond the Phase Diagram for Enhanced Catalytic Properties. ACS materials Au 2 (2) (2021)
Tomoyuki Haraguchi, Kazuya Otsubo, Sakata Osami, Akihiko Fujiwara, Hiroshi Kitagawa
Strain-Controlled Spin Transition in Heterostructured Metal-Organic Framework Thin Film. Journal of the American Chemical Society 143 (39) (2021)
Dongshuang Wu, Kohei Kusuda, Satoru Yoshioka, Tomokazu Yamamoto, Takaaki Toriyama, Syo Matsumura, Yanna Chen, Okkyun Seo, Jaemyung Kim, Chulho Song, Satoshi Hiroi, Sakata Osami, Toshiaki Ina, Shogo Kawaguchi, Yoshiki Kubota, Hirokazu Kobayashi, Hiroshi Kitagawa
Efficient overall water splitting in acid with anisotropic metal nanosheets. Nature communications 12 (1) (2021)
Dongshuang Wu, Kohei Kusuda, Susan Meñez Aspera, Hiroshi Nakanishi, Yanna Chen, Okkyun Seo, Chulho Song, Jaemyung Kim, Satoshi Hiroi, Sakata Osami, Tomokazu Yamamoto, Syo Matsumura, Yusuke Nanba, Michihisa Koyama, Naoki Ogiwara, Shogo Kawaguchi, Yoshiki Kubota, Hiroshi Kitagawa
Phase Control of Solid-Solution Nanoparticles beyond the Phase Diagram for Enhanced Catalytic Properties. ACS materials Au 2 (2) (2021)
Ibrahima Gueye, Yasuhiro Shirai, Dhruba B Khadka, Okkyun Seo, Satoshi Hiroi, Masatoshi Yanagida, Kenjiro Miyano, Sakata Osami
Chemical and Electronic Investigation of Buried NiO1-δ, PCBM, and PTAA/MAPbI3-xClx Interfaces Using Hard X-ray Photoelectron Spectroscopy and Transmission Electron Microscopy. ACS applied materials & interfaces 13 (42) (2021)
Akhil Tayal, Okkyun Seo, Jaemyung Kim, Hirokazu Kobayashi, Tomokazu Yamamoto, Syo Matsumura, Hiroshi Kitagawa, Sakata Osami
Mechanism of Hydrogen Storage and Structural Transformation in Bimetallic Pd-Pt Nanoparticles. ACS applied materials & interfaces 13 (20) (2021)
Dongshuang Wu, Kohei Kusuda, Tomokazu Yamamoto, Takaaki Toriyama, Syo Matsumura, Ibrahima Gueye, Okkyun Seo, Jaemyung Kim, Satoshi Hiroi, Sakata Osami, Shogo Kawaguchi, Yoshiki Kubota, Hiroshi Kitagawa
On the electronic structure and hydrogen evolution reaction activity of platinum group metal-based high-entropy-alloy nanoparticles. Chemical science 11 (47) (2020)
Takuya Aoyagi, Shinji Kohara, Takashi Naito, Yohei Onodera, Motomune Kodama, Taigo Onodera, Daiko Takamatsu, Shuta Tahara, Sakata Osami, Tatsuya Miyake, Kentaro Suzuya, Koji Ohara, Takeshi Usuki, Yamato Hayashi, Hirotsugu Takizawa
Controlling oxygen coordination and valence of network forming cations. Scientific reports 10 (1) (2020)
Ji Qi, Baojuan Dong, Zhe Zhang, Zhao Zhang, Yanna Chen, Qiang Zhang, Sergey Danilkin, Xi Chen, Jiaming He, Liangwei Fu, Xiaoming Jiang, Guozhi Chai, Satoshi Hiroi, Koji Ohara, Zongteng Zhang, Weijun Ren, Teng Yang, Jianshi Zhou, Sakata Osami, Jiaqing He, Dehong Yu, Bing Li, Zhidong Zhang
Dimer rattling mode induced low thermal conductivity in an excellent acoustic conductor. Nature communications 11 (1) (2020)
Satoshi Hiroi, Koji Ohara, Satoru Ohuchi, Yukihiro Umetani, Takashi Kozaki, Emiko Igaki, Sakata Osami
Calculation of total scattering from a crystalline structural model based on experimental optics parameters. Journal of applied crystallography 53 (Pt 3) (2020)
Jaemyung Kim, Okkyun Seo, Satoshi Hiroi, Yoshihiro Irokawa, Toshihide Nabatame, Yasuo Koide, Sakata Osami
Surface morphology smoothing of a 2 inch-diameter GaN homoepitaxial layer observed by X-ray diffraction topography. RSC advances 10 (4) (2020)
Chulho Song, Okkyun Seo, Daiju Matsumura, Satoshi Hiroi, Yi-Tao Cui, Jaemyung Kim, Yanna Chen, Akhil Tayal, Kohei Kusuda, Hirokazu Kobayashi, Hiroshi Kitagawa, Sakata Osami
Hydrogen absorption and desorption on Rh nanoparticles revealed by in situ dispersive X-ray absorption fine structure spectroscopy. RSC advances 10 (34) (2020)
Masafumi Harada, Risa Ikegami, Loku Singgappulige Rosantha Kumara, Shinji Kohara, Sakata Osami
Reverse Monte Carlo modeling for local structures of noble metal nanoparticles using high-energy XRD and EXAFS. RSC advances 9 (51) (2019)
Okkyun Seo, Jaemyung Kim, Chulho Song, Yoshio Katsuya, Yoshitomo Shimada, Tomoaki Yamada, Sakata Osami
Time-resolved X-ray diffraction system for study of Pb(Zr, Ti)O3 films under a temporal electric field at BL15XU, SPring-8. The Review of scientific instruments 90 (9) (2019)
Okkyun Seo, Akhil Tayal, Jaemyung Kim, Chulho Song, Yanna Chen, Satoshi Hiroi, Yoshio Katsuya, Toshiaki Ina, Sakata Osami, Yuki Ikeya, Shiori Takano, Akifumi Matsuda, Mamoru Yoshimoto
Tuning of structural, optical band gap, and electrical properties of room-temperature-grown epitaxial thin films through the Fe2O3:NiO ratio. Scientific reports 9 (1) (2019)
Okkyun Seo, Jaemyung Kim, Akhil Tayal, Chulho Song, Loku Singgappulige Rosantha Kumara, Shun Dekura, Hirokazu Kobayashi, Hiroshi Kitagawa, Sakata Osami
The relationship between crystalline disorder and electronic structure of Pd nanoparticles and their hydrogen storage properties. RSC advances 9 (37) (2019)
Takuo Wakisaka, Kohei Kusada, Dongshuang Wu, Tomokazu Yamamoto, Takaaki Toriyama, Syo Matsumura, Hiroshi Akiba, Osamu Yamamuro, Kazutaka Ikeda, Toshiya Otomo, Natalia Palina, Yanna Chen, Loku Singgappulige Rosantha Kumara, Chulho Song, Sakata Osami, Wei Xie, Michihisa Koyama, Yoshiki Kubota, Shogo Kawaguchi, Ryan L Arevalo, Susan M Aspera, Elvis F Arguelles, Hiroshi Nakanishi, Hiroshi Kitagawa
Rational Synthesis for a Noble Metal Carbide. Journal of the American Chemical Society 142 (3) (2019)
Chulho Song, Akhil Tayal, Okkyun Seo, Jaemyung Kim, Yanna Chen, Satoshi Hiroi, Loku Singgappulige Rosantha Kumara, Kohei Kusada, Hirokazu Kobayashi, Hiroshi Kitagawa, Sakata Osami
Correlation between the electronic/local structure and CO-oxidation activity of Pd x Ru 1- x alloy nanoparticles. Nanoscale advances 1 (2) (2018)
Loku Singgappulige Rosantha Kumara, Sakata Osami, Hirokazu Kobayashi, Chulho Song, Shinji Kohara, Toshiaki Ina, Toshiki Yoshimoto, Satoru Yoshioka, Syo Matsumura, Hiroshi Kitagawa
Publisher Correction: Hydrogen storage and stability properties of Pd-Pt solid-solution nanoparticles revealed via atomic and electronic structure. Scientific reports 8 (1) (2018)
Akhil Tayal, Yanna Chen, Chulho Song, Satoshi Hiroi, Loku Singgappulige Rosantha Kumara, Natalia Palina, Okkyun Seo, Megumi Mukoyoshi, Hirokazu Kobayashi, Hiroshi Kitagawa, Sakata Osami
Local Geometry and Electronic Properties of Nickel Nanoparticles Prepared via Thermal Decomposition of Ni-MOF-74. Inorganic chemistry 57 (16) (2018)
Chulho Song, Kimihiko Ito, Sakata Osami, Yoshimi Kubo
Operando structural study of non-aqueous Li-air batteries using synchrotron-based X-ray diffraction. RSC advances 8 (46) (2018)
Tomoaki Kumeda, Hiroo Tajiri, Sakata Osami, Nagahiro Hoshi, Masashi Nakamura
Effect of hydrophobic cations on the oxygen reduction reaction on single‒crystal platinum electrodes. Nature communications 9 (1) (2018)
K Yoshimatsu, Sakata Osami, A Ohtomo
Superconductivity in Ti4O7 and γ-Ti3O5 films. Scientific reports 7 (1) (2017)
Takayuki Yamamoto, Hirokazu Kobayashi, Loku Singgappulige Rosantha Kumara, Sakata Osami, Kiyofumi Nitta, Tomoya Uruga, Hiroshi Kitagawa
Disappearance of the Superionic Phase Transition in Sub-5 nm Silver Iodide Nanoparticles. Nano letters 17 (9) (2017)
Shun Sakaida, Tomoyuki Haraguchi, Kazuya Otsubo, Sakata Osami, Akihiko Fujiwara, Hiroshi Kitagawa
Fabrication and Structural Characterization of an Ultrathin Film of a Two-Dimensional-Layered Metal-Organic Framework, {Fe(py)2[Ni(CN)4]} (py = pyridine). Inorganic chemistry 56 (14) (2017)
Loku Singgappulige Rosantha Kumara, Sakata Osami, Hirokazu Kobayashi, Chulho Song, Shinji Kohara, Toshiaki Ina, Toshiki Yoshimoto, Satoru Yoshioka, Syo Matsumura, Hiroshi Kitagawa
Hydrogen storage and stability properties of Pd-Pt solid-solution nanoparticles revealed via atomic and electronic structure. Scientific reports 7 (1) (2017)
Rie Makiura, Kohei Tsuchiyama, Ehmke Pohl, Kosmas Prassides, Sakata Osami, Hiroo Tajiri, Oleg Konovalov
Air/Liquid Interfacial Nanoassembly of Molecular Building Blocks into Preferentially Oriented Porous Organic Nanosheet Crystals via Hydrogen Bonding. ACS nano 11 (11) (2017)
Tomoaki Yamada, Daisuke Ito, Tomas Sluka, Sakata Osami, Hidenori Tanaka, Hiroshi Funakubo, Takahiro Namazu, Naoki Wakiya, Masahito Yoshino, Takanori Nagasaki, Nava Setter
Charge screening strategy for domain pattern control in nano-scale ferroelectric systems. Scientific reports 7 (1) (2017)
Yoshitaka Ehara, Shintaro Yasui, Takahiro Oikawa, Takahisa Shiraishi, Takao Shimizu, Hiroki Tanaka, Noriyuki Kanenko, Ronald Maran, Tomoaki Yamada, Yasuhiko Imai, Sakata Osami, Nagarajan Valanoor, Hiroshi Funakubo
In-situ observation of ultrafast 90° domain switching under application of an electric field in (100)/(001)-oriented tetragonal epitaxial Pb(Zr0.4Ti0.6)O3 thin films. Scientific reports 7 (1) (2017)
Miki Noda Fukuya, Kazunobu Senoo, Masaru Kotera, Mamoru Yoshimoto, Sakata Osami
Change in the Crystallite Orientation of Poly(ethylene oxide)/Cellulose Nanofiber Composite Films. Biomacromolecules 18 (12) (2017)