scholarly journals Does carrier velocity saturation help to enhance fmax in graphene field-effect transistors?

2020 ◽  
Vol 2 (9) ◽  
pp. 4179-4186 ◽  
Author(s):  
Pedro C. Feijoo ◽  
Francisco Pasadas ◽  
Marlene Bonmann ◽  
Muhammad Asad ◽  
Xinxin Yang ◽  
...  
Keyword(s):  
High Frequency ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Drift Diffusion Model ◽  
Drift Diffusion ◽  
Velocity Saturation ◽  
Self Heating ◽  
Heating Effects ◽  
Carrier Velocity ◽  
High Frequency Performance

A drift–diffusion model including self-heating effects in graphene transistors to investigate carrier velocity saturation for optimal high frequency performance.

Strained-Si Mos Field-Effect Transistors: Building Devices on Relaxed -SI1−xGEx Buffer Layers

1995 ◽  
Vol 379 ◽  
Author(s):  
Jeffrey J. Welser
Keyword(s):  
Field Effect ◽  
Field Effect Transistors ◽  
Buffer Layers ◽  
Mos Transistors ◽  
Strained Si ◽  
Self Heating ◽  
Experimental Application ◽  
Heating Effects ◽  
Enhanced Mobility ◽  
Output Characteristics

ABSTRACTThe experimental application of strained-Si / relaxed-Si1−xGex heterostructures to n-MOSFETs is discussed, focusing on the enhanced mobility provided by the strain. This paper provides an overview of the theoretically-predicted electronic properties of these heterostructures, as well as their growth. Several practical issues which arise in MOS applications are covered, including the effect of the relaxed-Si1−xGex, buffer layers on diode performance, and the observation of self-heating effects in the output characteristics of the MOS transistors.

Self-Heating Effects and Analog Performance Optimization of Fin-Type Field-Effect Transistors

2013 ◽  
Vol 52 (4S) ◽  
pp. 04CC03 ◽  
Author(s):  
Tsunaki Takahashi ◽  
Nobuyasu Beppu ◽  
Kunro Chen ◽  
Shunri Oda ◽  
Ken Uchida
Keyword(s):  
Performance Optimization ◽  
Field Effect ◽  
Field Effect Transistors ◽  
Self Heating ◽  
Heating Effects ◽  
Analog Performance
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