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2018 | OriginalPaper | Buchkapitel

Analytical Modeling and Simulation of Triple Metal Front Gate Stack DG-MOSFET with Graded Channel (GC-TMDG MOSFET)

verfasst von : Priyanka Saha, Saheli Sarkhel, Dinesh Kumar Dash, Suvam Senapati, Subir Kumar Sarkar

Erschienen in: Advances in Communication, Devices and Networking

Verlag: Springer Singapore

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Abstract

This paper presents an explicit 2D analytical surface potential modeling of Triple Metal Front Gate Stack DG MOSFET with Graded Channel (GC-TMDG MOSFET) to explore the dual benefits of gate and channel engineering techniques. The surface potential profile of the proposed model is derived by solving 2D Poisson’s equation with suitable boundary conditions and also compared with graded channel DG MOSFET and Triple Material DG MOSFET to establish the superiority of our structure. In addition to this, lateral electric field closer to drain end is examined to substantiate the immunity of the device to hot carrier effect. For validation of analytical model, all the results are compared with 2D ATLAS device simulator data.

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Metadaten
Titel
Analytical Modeling and Simulation of Triple Metal Front Gate Stack DG-MOSFET with Graded Channel (GC-TMDG MOSFET)
verfasst von
Priyanka Saha
Saheli Sarkhel
Dinesh Kumar Dash
Suvam Senapati
Subir Kumar Sarkar
Copyright-Jahr
2018
Verlag
Springer Singapore
DOI
https://doi.org/10.1007/978-981-10-7901-6_12

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