8.2k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- The University of TokyoJP575 papers
- Japan Science and Technology AgencyJP263 papers
- Centre National de la Recherche ScientifiqueFR163 papers
- The University of OsakaJP161 papers
- Tohoku UniversityJP153 papers
- National Institute for Materials ScienceJP139 papers
- Tokyo Institute of TechnologyJP134 papers
- Kyoto UniversityJP118 papers
- Nagoya UniversityJP108 papers
- University of TsukubaJP98 papers
- Stanford UniversityUS89 papers
- High Energy Accelerator Research OrganizationJP75 papers
2,260 papers
Efficient creation of shallow NV ensembles by high-angle ion implantation
Kento Sasaki, Hideyuki Watanabe, Tokuyuki Teraji +3
Negatively charged nitrogen-vacancy (NV) centers located a few nanometers below the diamond surface are key quantum defects for nanoscale sensing of external spins. However, th…
ARTiS: An Adaptive Robotic Gripper for Enhanced Tool Manipulation in Disassembly Applications
Roman Mykhailyshyn, Yukiyasu Domae, Kensuke Harada
Grasping and holding tools while using them presents a considerable challenge not only for robots but also for humans. Such a challenge is particularly noticeable in processes invo…
Seeing Red, Thinking Bad: Color Bias in Vision Language Models
Kohsuke Ide, Ryousuke Yamada, Yoshihiro Fukuhara +2
Vision language models (VLMs) are increasingly used in industrial decision-making systems, such as recruitment support and recommendation. This motivates careful analysis of how VL…
Learning to Predict Contact Force Distributions from Vision Leveraging Object Geometry Priors
Ryo Hanai, Yukiyasu Domaea, Ixchel G. Ramirez-Alpizar +3
Based on vision and prior experience, humans can make rough physical predictions and adjust their manipulation strategies. This paper aims to endow robots with a similar ability. T…
Joint measurement of cosmic-ray muons and seismic w av es at laboratory scale
J. Matsushima, M. Kodama, M. Y. Ali +6
Current geophysical exploration methods face challenges in accurately determining gas saturation levels and elastic constants with adequate spatial resolution. Seismic wave velocit…
On the Correctness of Software Merge
Akira Mori, Masatomo Hashimoto
Three-way merge tools play crucial roles in modern software development, where a developer forks a branch to make local modifications and requests it to be merged into the main bra…
A depth resolved investigation of hydrogen uptake in carbon based nanostructures by soft-to-hard photoemission spectroscopy
Orlando Castellano, Alice Apponi, Luca Cecchini +11
Hydrogen chemisorption on graphitic carbon modifies the carbon orbital hybridization from sp2 to sp3, altering both structural and electronic properties. Understanding not only the…
Chandra X-Ray Imaging and Spatially Resolved Spectroscopy of SN 1987A: Energy-Dependent Morphology of the Equatorial Ring
Yusuke Sakai, Shinya Yamada, Koji Mori +8
We present a systematic imaging and spatially resolved spectral study of SN 1987A using Chandra observations obtained between 1999 and 2025. By combining multiepoch ACIS and HETG d…
Ultrasonic Observation of Slowing Down of Multipole Fluctuations in SrRuO
Ryosuke Kurihara, Mitsuhiro Akatsu, Shunsuke Yaoita +5
We performed ultrasonic measurements on the unconventional superconductor SrRuO to investigate the dynamical properties of the electronic states near its superconducting tr…
Atomically Thin Amorphous Carbon with an Ultralow Dielectric Constant
Chee-Tat Toh, Artem K. Grebenko, Ugur Karadeniz +17
Two-dimensional (2D) materials exhibit excellent properties at monolayer thickness and are viable replacements for various microelectronic components as scaling gradually approache…
Room-Temperature Calcium Intercalation into Graphite Catalyzed by Sodium
Akira Iyo, Shigeyuki Ishida, Hiroshi Eisaki +2
Calcium (Ca) insertion into graphite (C) has been considered to require elevated temperatures, and its occurrence at room temperature (RT) has been regarded as highly unlikely. Her…
Safe Arrival Scheduling at Constraint Waypoints in UAM Corridors
Sasinee Pruekprasert, Shinji Nakadai
This study introduces a novel Air Traffic Control (ATC) concept to support self-separation between vehicles in Urban Air Mobility (UAM) corridors. Our proposed scheme involves shar…
A Prompt-Aware Structuring Framework for Reliable Reuse of AI-Generated Content in the Agentic Web
Shusaku Egami, Masahiro Hamasaki
The evolution of Large Language Models (LLMs) and the software agents built on them (AI agents) marks a turning point in the transition from a human-centric Web to an ``Agentic Web…
Reverse heat flow with Peltier-induced thermoinductive effect
Kenjiro Okawa, Yasutaka Amagai, Hiroyuki Fujiki +1
The concept of "thermal inductance" expands the options of thermal circuit design. However, the inductive component is the only missing components in thermal circuits, unlike their…
Quantitative comparison of heat flow, guarded-heater and AC Harman methods for thermoelectric module efficiency
Kenjiro Okawa, Yasutaka Amagai, Norihiko Sakamoto +1
The evaluation of thermoelectric conversion efficiency remains challenging owing to the lack of internationally standardized measurement protocols. Commonly used techniques -includ…
Broad-band High-Energy Resolution Hard X-ray Spectroscopy using Transition Edge Sensors at SPring-8
Shinya Yamada, Yuto Ichinohe, Hideyuki Tatsuno +40
We have succeeded in operating a transition-edge sensor (TES) spectrometer and evaluating its performance at the SPring-8 synchrotron X-ray light source. The TES spectrometer consi…
Direct laser micromachining of superconducting terahertz Josephson plasma emitters
Reo Yamaguchi, Takuma Sakurai, Kazuhiro Yamaki +6
We demonstrate a rapid, maskless fabrication method for superconducting terahertz Josephson plasma emitters (JPEs) based on direct ultraviolet laser micromachining of BiSrC…
3D-Printing Water-Soluble Channels Filled with Liquid Metal for Recyclable and Cuttable Wireless Power Sheet
Takashi Sato, Ryo Takahashi, Kento Yamagishi +6
A recyclable and cuttable wireless power transfer (WPT) sheet is proposed, enabled by H-tree wiring and water-soluble channels filled with liquid metal (LM). Conventional 2D WPT sy…
Integral-equation analysis of transient diffusion-limited currents at disk electrodes: Asymptotic expansion and compact approximation
Kazuhiko Seki, Yuko Yokoyama, Masahiro Yamamoto
The transient diffusion-limited current at a disk electrode following a change in interfacial ion concentration induced by a potential step is analyzed with direct relevance to chr…
Electromagnetic coupling between subradiant plasmons and dye molecular excitons analyzed by spectral changes in ultrafast surface-enhanced fluorescence
Tamitake Itoh, Yuko S. Yamamoto
Electromagnetic (EM) coupling between molecular exciton and plasmon has been studied using in Rayleigh scattering or extinction spectroscopy. However, evaluating EM coupling involv…
Damage identification using noisy frequency response functions based on topology optimization
Akira Saito, Ryo Sugai, Zhongxu Wang +1
This paper proposes a robust damage identification method using noisy frequency response functions (FRFs) and topology optimization. We formulate the damage identification problem…
Correction scheme for molecular total energies from quantum phase estimation under limited qubit resources
Nobuki Inoue, Hisao Nakamura
We propose a practical method for accurately evaluating molecular total energies using a hybrid approach that integrates fault-tolerant quantum computers with classical computing.…
ICP-Based Pallet Tracking for Unloading on Inclined Surfaces by Autonomous Forklifts
Takuro Kato, Mitsuharu Morisawa
This paper proposes a control method for autonomous forklifts to unload pallets on inclined surfaces, enabling the fork to be withdrawn without dragging the pallets. The proposed m…
Image Measurement Method for Automatic Insertion of Forks into Inclined Pallet
Nobuyuki Kita, Takuro Kato
In order to insert a fork into a hole of a pallet by a forklift located in front of a pallet, it is necessary to control the height position, reach position, and tilt angle of the…