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article.pdf
Multidirectionally Controlled Arrangement via Ion‐Pairing Assembly of Amphiphilic Charged π‐Electronic Systems
論文
著者
Yuto Maruyama ; Biplab Manna SAMURAI ORCID ; Koji Harano SAMURAI ORCID ; Hayato Kanai ; Yasuhiro Ishida ; Hiromitsu Maeda ORCID
キーワード
amphiphilic i𝜋– i𝜋 interactions, charged 𝜋-electronic systems, ion-pairing assemblies, lateral hydrophobic effects, multi-directional organization
刊行年月日
2025-11-25
更新時刻
2026-01-15 11:12:39 +0900
SciRep(2025)Kimoto.pdf
Nonnegative matrix factorization incorporating domain specific constraints for four dimensional scanning transmission electron microscopy
論文
著者
Koji Kimoto SAMURAI ORCID ; Fumihiko Uesugi SAMURAI ORCID ; Koji Harano SAMURAI ORCID ; Jun Kikkawa SAMURAI ORCID ; Ovidiu Cretu SAMURAI ORCID ; Yuki Shibazaki ORCID ; Motoki Shiga SAMURAI ORCID ; Atsushi Togo SAMURAI ORCID
キーワード
4D-STEM, unsupervised machine learning, nonnegative matrix factorization, scanning transmission electron microscopy, metallic glass, amorphous, ZrCuAl
刊行年月日
更新時刻
2025-12-01 12:30:04 +0900
laterally-π-extended-polyhelicenes.pdf
Laterally π-Extended Polyhelicenes
論文
著者
Hao Wu ; Zijie Qiu ORCID ; Guanzhao Wen ORCID ; Antoine Hinaut ORCID ; Koji Harano SAMURAI ORCID ; Robert Graf ORCID ; Deborah Prezzi ORCID ; Lilian Estaque ; Yu-Liang Tsai ; Dieter Schollmeyer ; Grégory Pieters ORCID ; Elisa Molinari ; Rémy Pawlak ORCID ; Ernst Meyer ORCID ; Koji Kimoto SAMURAI ORCID ; Hai I. Wang ORCID ; Mischa Bonn ORCID ; Klaus Müllen ORCID ; Akimitsu Narita ORCID
キーワード
helicenes, electron microscopy, polyaromatic hydrocarbons, terahertz spectroscopy
刊行年月日
2025-11-26
更新時刻
2025-11-28 12:30:07 +0900
Advanced Science - 2025 - Xi - Surface‐Exposed Pd Nanocluster Confined within a Ring‐Shaped Polyoxometalate for Selective.pdf
Surface‐Exposed Pd Nanocluster Confined within a Ring‐Shaped Polyoxometalate for Selective Hydrogenation
論文
著者
Rui Xi ; Kentaro Yonesato ; Takafumi Yatabe ; Yoshihiro Koizumi ; Soichi Kikkawa ; Seiji Yamazoe ; Koji Harano SAMURAI ORCID ; Kazuya Yamaguchi ; Kosuke Suzuki ORCID
キーワード
heterogeneous catalysis, palladium nanoclusters, polyoxometalates, selective hydrogenations
刊行年月日
2025-07-28
更新時刻
2025-10-21 16:06:30 +0900
134301_1_5.0288200.pdf
Characterizing the effects of temperature on the thermal vibration properties of individual nanowires
論文
著者
Ovidiu Cretu SAMURAI ORCID ; Han Zhang SAMURAI ORCID ; Koji Harano SAMURAI ORCID ; Koji Kimoto SAMURAI ORCID
キーワード
thermal vibration, nanowire, transmission electron microscopy
刊行年月日
2025-10-07
更新時刻
2025-10-07 08:30:40 +0900
d5ta02720a-2.pdf
Thermally polymerizable phthalocyanine realizes a metal–nitrogen-doped carbon material featuring a defined single-atom catalyst motif with CO2RR activity
論文
著者
Yuki Sano ; Daichi Nakajima ; Biplab Manna SAMURAI ORCID ; Koki Chida ORCID ; Ryojun Toyoda ORCID ; Shinya Takaishi ORCID ; Kazuyuki Iwase ORCID ; Koji Harano SAMURAI ORCID ; Yuta Nishina ORCID ; Takeharu Yoshii ORCID ; Ryota Sakamoto ORCID
キーワード
phthalocyanine, catalyst, CO2 reduction, transmission electron microscopy
刊行年月日
2025-08-26
更新時刻
2025-09-10 16:30:30 +0900
Small Methods - 2025 - Kimoto - Unveiling Twist Domains in Monolayer MoS2 through 4D‐STEM and Unsupervised Machine Learning.pdf
Unveiling Twist Domains in Monolayer MoS2 through 4D‐STEM and Unsupervised Machine Learning
論文
著者
Koji Kimoto SAMURAI ORCID ; Ovidiu Cretu SAMURAI ORCID ; Koji Harano SAMURAI ORCID ; Fumihiko Uesugi SAMURAI ORCID ; Jun Kikkawa SAMURAI ORCID ; Kohei Aso ORCID ; Yoshifumi Oshima ORCID ; Takashi Matsumoto ORCID ; Yoshiki Sakuma SAMURAI ORCID
キーワード
4D-STEM, dichalcogenide, metal–organic chemical vapor deposition, MoS2,, scanning transmission electron microscopy, unsupervised machine learning
刊行年月日
2025-08-06
更新時刻
2025-08-27 12:30:17 +0900
Toshiki Shimizu_MS_revised_nologo.pdf
Toward the Era of Visualizing Chemical Reactions : Cinematic Chemistry Enabled by High-Speed Atomic-Resolution Electron Microscopy
論文
著者
Toshiki SHIMIZU ; Koji HARANO SAMURAI ORCID ; Eiichi NAKAMURA
キーワード
電子顕微鏡, 単分子観察, 化学反応, その場観察, 映像分子科学
刊行年月日
2025-08-10
更新時刻
2025-08-20 08:30:27 +0900
Advanced Science - 2025 - Fujino - Macroscopic Structural Transition of Nickel Dithiolate Capsule with Uniaxial Magnetic.pdf
Macroscopic Structural Transition of Nickel Dithiolate Capsule with Uniaxial Magnetic Anisotropy in Water
論文
著者
Tomoko Fujino ORCID ; Mafumi Hishida ORCID ; Masatoshi Ito ; Toshikazu Nakamura ORCID ; Mizue Asada ORCID ; Naoya Kurahashi ORCID ; Hisao Kiuchi ORCID ; Yoshihisa Harada ; Koji Harano SAMURAI ORCID ; Rie Makiura ORCID ; Kanokwan Jumtee Takeno ORCID ; So Yokomori ORCID ; Hiroshi Oike SAMURAI ORCID ; Hatsumi Mori
キーワード
electronic structure, magnetic properties, nanostructures, synthesis design, X-ray absorption spectroscopy
刊行年月日
2025-04-23
更新時刻
2025-08-18 16:30:27 +0900
JACS,2025,147,23528.pdf
Accessing a Hidden Pathway to Supramolecular Toroid through Vibrational Strong Coupling
論文
著者
Shunsuke Imai ; Takumi Hamada ; Misa Nozaki ; Takatoshi Fujita ORCID ; Mariko Takahashi ; Yasuhiko Fujita ORCID ; Koji Harano SAMURAI ORCID ; Hiroshi Uji-i ORCID ; Atsuro Takai SAMURAI ORCID ; Kenji Hirai ORCID
キーワード
Supramolecular Polymer, Vibrational Strong Coupling, Molecular Interactions, Click Reaction
刊行年月日
2025-07-09
更新時刻
2025-07-11 08:30:29 +0900