Abstract
This paper reports the performance of an epitaxial layer (ETL) based gate modulated (GM-TFET) through 3D Technology Computer Aided Design (TCAD) simulations. The architecture utilizes effects of both vertical tunneling and lateral tunneling phenomena to improve the device performance. Attributes of the ETL, its thickness (tepi) and doping concentration (Nepi) are varied and their impact on device electrical parameters such as transfer characteristic, output performance, subthreshold swing (SS), and threshold voltage (VT) is highlighted. It is observed that both tepi and Nepi significantly influence the different electrical parameters of the ETL based TFET architecture.
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Acknowledgements
The authors acknowledge the funding by Science & Engineering Research Board, Govt. of India (Sanction Reference. No. SRG/2019/000628).
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This work is funded by Science & Engineering Research Board, Govt. of India (Sanction Reference. No. SRG/2019/000628).
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The work and manuscript is written by Rajesh Saha and Rupam Goswami. The grammatical corrections and Figures in this paper have done by Brinda Bhowmick and Srimanta Baishya.
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Saha, R., Goswami, R., Bhowmick, B. et al. Performance Evaluation of Epitaxial Layer Based Gate Modulated TFET (GM-TFET). Silicon 14, 5713–5718 (2022). https://doi.org/10.1007/s12633-021-01365-0
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DOI: https://doi.org/10.1007/s12633-021-01365-0