Modeling and simulation of multi layer gate dielectric double gate tunnel field-effect transistor (DG-TFET)

2011 ◽  
Author(s):  
Rakhi Narang ◽  
Manoj Saxena ◽  
Mridula Gupta ◽  
R. S. Gupta
Keyword(s):  
Modeling And Simulation ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Gate Dielectric ◽  
Double Gate ◽  
Effect Transistor ◽  
Tunnel Field Effect Transistor

Temperature Sensitivity Analysis of Extended Source Double Gate Tunnel Field Effect Transistor

2021 ◽  
Author(s):  
Dharmender Nishad ◽  
Kaushal Nigam ◽  
Satyendra Kumar
Keyword(s):  
Temperature Sensitivity ◽  
Computer Aided Design ◽  
Field Effect ◽  
Field Effect Transistor ◽  
Effect Of Temperature ◽  
Double Gate ◽  
Extended Source ◽  
Temperature Variations ◽  
Effect Transistor ◽  
Tunnel Field Effect Transistor

Abstract Temperature-induced performance variation is one of the main concerns of the conventional stack gate oxide double gate tunnel field-effect transistor (SGO-DG-TFET). In this regard, we investigate the temperature sensitivity of extended source double gate tunnel field-effect transistor (ESDG-TFET). For this, we have analyzed the effect of temperature variations on the transfer characteristics, analog/RF, linearity and distortion figure of merits (FOMs) using technology computer aided design (TCAD) simulations. Further, the temperature sensitivity performance is compared with conventional SGO-DG-TFET. The comparative analysis shows that ESDG-TFET is less sensitive to temperature variations compared to the conventional SGO-DG-TFET. Therefore, this indicates that ESDG-TFET is more reliable for low-power, high-frequency applications at a higher temperature compared to conventional SGO-DG-TFET.

Optimal design for a high performance H-JLTFET using HfO2 as a gate dielectric for ultra low power applications

RSC Advances ◽  
2014 ◽  
Vol 4 (43) ◽  
pp. 22803-22807 ◽  
Author(s):  
Pranav Kumar Asthana ◽  
Bahniman Ghosh ◽  
Shiromani Bal Mukund Rahi ◽  
Yogesh Goswami
Keyword(s):  
Optimal Design ◽  
Low Power ◽  
Field Effect ◽  
High Performance ◽  
Field Effect Transistor ◽  
Gate Dielectric ◽  
Ultra Low Power ◽  
Effect Transistor ◽  
Tunnel Field Effect Transistor

In this paper we have proposed an optimal design for a hetero-junctionless tunnel field effect transistor using HfO2 as a gate dielectric.

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