137 citations · 1.2k across the 57 of their papers we have counts for
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Collision dominated, ballistic, and viscous regimes of terahertz plasmonic detection by graphene
Yuhui Zhang, Michael S. Shur
The terahertz detection performance and operating regimes of graphene plasmonic field-effect transistors (FETs) were investigated by a hydrodynamic model. Continuous wave detection…
Ultrashort Pulse Detection and Response Time Analysis Using Plasma-wave Terahertz Field Effect Transistors
Yuhui Zhang, Michael S. Shur
We report on the response characteristics of plasmonic terahertz field-effect transistors (TeraFETs) fed with femtosecond and picosecond pulses. Varying the pulse width (tpw) from…
p-Diamond, Si, GaN and InGaAs TeraFETs
Yuhui Zhang, Michael S. Shur
p-diamond field effect transistors (FETs) featuring large effective mass, long momentum relaxation time and high carrier mobility are a superb candidate for plasmonic terahertz (TH…
High Brightness Lasing at Sub-micron Enabled by Droop-Free Fin Light-Emitting Diodes
Babak Nikoobakht, Robin P. Hansen, Yuqin Zong +3
Efficiency droop, i.e., a decline in brightness of LEDs at high electrical currents, has limited the performance of all commercially available LEDs. Until now, it has limited the o…
Plasmonic FET Terahertz Spectrometer
Xueqing Liu, Trond Ytterdal, Michael Shur
We show that Si MOSFETs, AlGaN/GaN HEMTs, AlGaAs/InGaAs HEMTs, and p-diamond FETs with feature sizes ranging from 20 nm to 130 nm could operate at room temperature as THz spectrome…