[M-2] THz and High-speed Devices | 2025 International Conference on Solid State Devices and Materials

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Session Details

Oral Presentation04: Power / High‐speed Devices and Materials

[M-2]THz and High-speed Devices

Tue. Sep 16, 2025 3:30 PM - 5:00 PM JST
Tue. Sep 16, 2025 6:30 AM - 8:00 AM UTC

Room M (414+415, 4th Floor)

Session Chair: Taketomo Sato (Hokkaido Univ.), Takuya Tsutsumi (Osaka Metropolitan Univ.)

3:30 PM - 4:00 PM JST(6:30 AM - 7:00 AM UTC)

[M-2-01 (Invited)]THz Plasmonic Detectors Based on Grating-Gate InGaAs-Channel High-Electron-Mobilitiy Transistors

〇Akira Satou¹, Taiichi Otsuji^1,2,3 (1. Res. Inst. of Electrical Communication, Tohoku Univ. (Japan), 2. International Res. Inst. of Disaster Sci., Tohoku Univ. (Japan), 3. Center of Excellence ENSEMBLE3 Ltd (Poland))

4:00 PM - 4:15 PM JST(7:00 AM - 7:15 AM UTC)

[M-2-02]Heterodyne Detection at 300-GHz Band by a UTC-PD-Integrated HEMTPhotonic Double-Mixer with a Grating-Gate Structure

〇Rauru Takahashi¹, Shota Horiuchi¹, Tsung-Tse Lin¹, Chao Tang¹, Taichi Otsuji^2,1, Akira Sato¹ (1. Tohoku Univ. (Japan), 2. Center of Excellence ENSEMBLE3 Ltd. (Poland))

4:15 PM - 4:30 PM JST(7:15 AM - 7:30 AM UTC)

[M-2-03]Digital Alloying of InGaAs for Resonant Tunneling Diodes

〇Michele Cito¹, Ryuto Machida¹, Issei Watanabe¹ (1. NICT (Japan))

4:30 PM - 4:45 PM JST(7:30 AM - 7:45 AM UTC)

[M-2-04]High-Speed and Low DC-Power Operations of Double δ-Doped GaInSb HEMTs

〇Wataru Nakajima¹, Ryosuke Kouno¹, Tomoki Jinnai¹, Tatsuhisa Oba¹, Ryuto Machida², Issei Watanabe^2,1, Yoshimi Yamashita², Shinsuke Hara², Akifumi Kasamatsu², Akira Endoh¹, Hiroki I Fujishiro¹ (1. Tokyo Univ. of science (Japan), 2. National Inst. of Information and Communications Technology (Japan))

4:45 PM - 5:00 PM JST(7:45 AM - 8:00 AM UTC)

[M-2-05]Recent Developments in Type-II InP/Ga(In)AsSb DHBTs: Device Physics, Performance and New Perspectives

〇Colombo R. Bolognesi¹, Filippo Ciabattini¹, Sara Hamzeloui¹, Akshay Arabhavi¹, Mojtaba Ebrahimi¹, Andrea Cercaci¹, Giorgio Bonomo¹, Olivier Ostinelli¹ (1. ETH-Zürich (Switzerland))

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