T
Takayuki Matsui
Researcher at Toyota
Publications - 45
Citations - 653
Takayuki Matsui is an academic researcher from Toyota. The author has contributed to research in topics: Plasmon & Phase (waves). The author has an hindex of 10, co-authored 43 publications receiving 506 citations. Previous affiliations of Takayuki Matsui include Imperial College London & Tohoku University.
Papers
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Molecularly Designed, Nitrogen-Functionalized Graphene Quantum Dots for Optoelectronic Devices.
TL;DR: Nitrogen-functionalized graphene quantum dots with tailorable optical properties are prepared by a versatile technique, which allows the highest occupied molecular orbital/lowest unoccupied molecular orbital energy levels and energy gaps to be continuously varied.
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Experimental Demonstration of Tunable Directional Scattering of Visible Light from All-Dielectric Asymmetric Dimers
Toshihiko Shibanuma,Takayuki Matsui,Takayuki Matsui,Tyler Roschuk,Jacek Wojcik,Peter Mascher,Pablo Albella,Stefan A. Maier +7 more
TL;DR: In this paper, an asymmetric dielectric dimer made of silicon can lead to highly directional scattering depending on the excitation wavelength, due to the interference of the excited magnetic resonances.
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Characteristics of Very High-Aspect-Ratio Contact Hole Etching
TL;DR: In this paper, an ultrahigh-aspect-ratio, 0.06-µ m-diameter, 2-m-deep contact hole pattern of SiO2 was successfully fabricated using a poly-Si mask and a magnetically enhanced reactive-ion-etching (RIE) system in a mixture of CHF3/CO gas.
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Thermal emission control by evanescent wave coupling between guided mode of resonant grating and surface phonon polariton on silicon carbide plate
TL;DR: In this article, the authors show that incident light is absorbed in the silicon carbide (SiC) plate via the evanescent wave coupling when the lateral wavenumber of a guided mode of the grating coincides with that of surface phonon polaritons on the SiC plate.
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TiO2–x-Enhanced IR Hot Carrier Based Photodetection in Metal Thin Film–Si Junctions
Nicholas A. Güsken,Alberto Lauri,Yi Li,Takayuki Matsui,Brock Doiron,Ryan Bower,Anna Regoutz,Andrei P. Mihai,Peter K. Petrov,Rupert F. Oulton,Lesley F. Cohen,Stefan A. Maier,Stefan A. Maier +12 more
TL;DR: In this article, the authors investigate titanium nitride (TiN) thin film coatings on silicon for CMOS-compatible sub-bandgap charge separation upon incident illumination, which is a key feature in the vast field of on-chip photodetection and related integrated photonic devices.