Monte Carlo Transport Studies of GaN High Electron Mobility Transistors (HEMTs) for Microwave Applications

2004 ◽  
Author(s):  
Ravindra P. Joshi
Keyword(s):  
Monte Carlo ◽  
Electron Mobility ◽  
High Electron Mobility Transistors ◽  
High Electron ◽  
High Electron Mobility ◽  
Electron Mobility Transistors ◽  
Transport Studies ◽  
Microwave Applications ◽  
Monte Carlo Transport

scholarly journals Scaling of pHEMTs to Decanano Dimensions

VLSI Design ◽  
2001 ◽  
Vol 13 (1-4) ◽  
pp. 435-439 ◽  
Author(s):  
K. Kalna ◽  
A. Asenov ◽  
K. Elgaid ◽  
I. Thayne
Keyword(s):  
Monte Carlo ◽  
Monte Carlo Simulations ◽  
Electron Mobility ◽  
High Electron Mobility Transistors ◽  
Limiting Factor ◽  
High Electron ◽  
High Electron Mobility ◽  
Electron Mobility Transistors

The effect of scaling into deep decanano dimensions on the performance of pseudomorphic high electron mobility transistors (pHEMTs) is extensively studied using Monte Carlo simulations. The scaling of devices with gate lengths of 120, 70, 50 and 30nm is performed in both lateral and vertical directions. The devices exhibit a significant improvement in transconductance during scaling, even though external resistances become a limiting factor.

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