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Modelling of 2DEG in HEMT
Posted 24 dic 2019, 03:53 GMT-5 Piezoelectric Devices, Semiconductor Devices 0 Replies
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Hi, I want to understand how to include all the physicsl models of spontaneous and piezoelectric polarization to create 2-Dimensional Electron Gas (2DEG) at the interface of an AlGaN/GaN or AlGaAs/GaAs HEMT. I want the simulator to simulate varying levels of polarization generated at the heterostructure interface due to different thicknesses of the barrier (e.g. AlGaN) layer. I am trying to simulate an AlGaN/GaN HEMT for THz applications, and your help would be highly appreciated.
-------------------Rudrarup Sengupta,
MSc Scholar,
Department of Electro-Optics and Photonics Engineering,
Ben-Gurion University of the Negev, Beer-Sheva, Israel.
Hello Rudrarup Sengupta
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