54 citations · 332 across the 18 of their papers we have counts for
5 papers · 1 filter
External Bias Dependent Direct To Indirect Bandgap Transition in Graphene Nanoribbon
Kausik Majumdar, Kota V. R. M. Murali, Navakanta Bhat +1
In this work, using self-consistent tight-binding calculations, for the first time, we show that a direct to indirect bandgap transition is possible in an armchair graphene nanorib…
Effects of Parasitics and Interface Traps On Ballistic Nanowire FET In The Ultimate Quantum Capacitance Limit
Kausik Majumdar, Navakanta Bhat, Prashant Majhi +1
In this paper, we focus on the performance of a nanowire Field Effect Transistor (FET) in the Ultimate Quantum Capacitance Limit (UQCL) (where only one subband is occupied) in the…
Bandstructure Effects in Ultra-Thin-Body DGFET: A Fullband Analysis
Kausik Majumdar, Navakanta Bhat
This paper discusses a few unique effects of ultra-thin-body double-gate NMOSFET that are arising from the bandstructure of the thin film Si channel. The bandstructure has been cal…
HFinFET: A Scalable, High Performance, Low Leakage Hybrid N-Channel FET
Kausik Majumdar, Prashant Majhi, Navakanta Bhat +1
In this letter we propose the design and simulation study of a novel transistor, called HFinFET, which is a hybrid of a HEMT and a FinFET, to obtain excellent performance and good…
Intrinsic Limits of Subthreshold Slope in Biased Bilayer Graphene Transistor
Kausik Majumdar, Kota V. R. M. Murali, Navakanta Bhat +1
In this work, we investigate the intrinsic limits of subthreshold slope in a dual gated bilayer graphene transistor using a coupled self-consistent Poisson-bandstructure solver. We…