Akira Satou

Tohoku Institute of Technology — Japan

Engineering · Physical Sciences

31h-index3.1kcitations306works0.32yr avg
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Research Topics

Terahertz technology and applications(110), Photonic and Optical Devices(108), Plasmonic and Surface Plasmon Research(94), Graphene research and applications(67), Semiconductor Quantum Structures and Devices(48)

Publications306 total

Improved sensitivity in graphene-mediated surface-enhanced Raman scattering via H2/Ar annealing
Journal of Applied Physics·2025Open Access
Enhanced THz Emission in a Few-Element 1D Photoconductive Antenna Array
Journal of Infrared Millimeter and Terahertz Waves·2025
Grating-Gate THz Plasmonic Detector Based on an InGaAs-channel HEMT with an InP Barrier Layer
2025
Concepts of graphene/black-phosphorene-arsenic 2D heterostructures for terahertz detectors and emitters
2025· 1 cited
THz Plasmonic Detectors Based on Grating-Gate InGaAs-Channel High-Electron-Mobilitiy Transistors
2025
Heterodyne Detection at 300-GHz Band by a UTC-PD-Integrated HEMTPhotonic Double-Mixer with a Grating-Gate Structure
2025
Enhanced THz emission in a few-element 1D photoconductive antenna array
2025Open Access
Observation of Coulombic-Drag-Induced Instability in Short-Channel SiC Epitaxial Graphene Field-Effect Transistors
2025
Experimental study on the rewetting velocity on dry out surface due to stepwise boundary condition changes
Nuclear Engineering and Design·2025
Flexible and Flat Sers Substrates Using Graphene/Mica/Ag Nanohole Structure to Detect Biological and Chemical Targets
SSRN Electronic Journal·2025Open Access
Synthesis of Bi2Se3 and its application to sensitive and fast THz detection
2024
Recent advances in the research of graphene-based 2D heterostructures for fast, sensitive terahertz detections
2024
3D rectification effect in grating-gate InGaAs-channel HEMT THz plasmonic detectors
2024
Fast and Sensitive Terahertz Detection Based on Novel Insulator/Dirac-Semimetal Heterostructures
2024· 1 cited
300-GHz-Band Operation of UTC-PD-Integrated HEMT Photonic Double-Mixer
2024
THz Detection on Epitaxial Graphene FET by Photothermoelectric, Plasmonic, and Electric Field Assisting Mechanisms
2024
Photoresponse Linearity and Speed of an InP-Based Asymmetric-Dual-Grating-Gate HEMT Plasmonic Detector with Respect to Incident THz Radiation Intensity
2024
Enhancement of Photoabsorption Efficiency of a Uni-Traveling-Carrier-Photodiode by Introducing a Guided-Mode-Resonance Structure
2024
Novel THz Detection Mechanism in Gate-Readout Epitaxial Graphene FET
2024
Generation of Millimeter Waves and Sub-Terahertz Waves Using a Two-Wavelength Tunable Laser for a Terahertz Wave Transceiver
Photonics·2024· 3 citedOpen Access
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Frequent Co-authors

V. Ryzhii(38), Taiichi Otsuji(35), M. Ryzhii(18), M. S. Shur(14), V. V. Popov(12), Takayuki Watanabe(8), W. Knap(8), Vladimir Mitin(8), I. Khmyrova(6), Stephane Albon Boubanga Tombet(5), Hirokazu Fukidome(5), Tetsuya Suemitsu(5), Maki Suemitsu(4), Stéphane Boubanga Tombet(4), Deepika Yadav(4), Eiichi Sano(3), А. А. Дубинов(3), V. Yu. Kachorovskii(3), V. Vyurkov(3), Taisuke Yonomoto(3)