Graphene strain-effect transistor with colossal on/off current ratio enabled by reversible nanocrack formation in metal electrodes on piezoelectric substrates

Y Zheng, D Sen, S Das, S Das - Nano letters, 2023 - ACS Publications
Extraordinarily high carrier mobility in graphene has led to many remarkable discoveries in
physics and at the same time invoked great interest in graphene-based electronic devices …

An Ultra-steep Slope Two-dimensional Strain Effect Transistor

S Das, S Das - Nano letters, 2022 - ACS Publications
We introduce a high-performance and ultra-steep slope switch, referred to as strain effect
transistor (SET), with a subthreshold swing< 0.68 mV/decade at room temperature for 7 …

2-D strain FET (2D-SFET) based SRAMs—Part I: Device-circuit interactions

N Thakuria, D Schulman, S Das… - IEEE Transactions on …, 2020 - ieeexplore.ieee.org
In this article, we analyze the characteristicsof a recently conceived steep switching device 2-
D Strain FET (2D-SFET) and present its circuit implications in the context of 6T-SRAM. We …

Evaluation of Tradeoffs in the Design of FPGA Fabrics Using Electrostrictive 2-D FETs

S Baskaran, J Sampson - … on Very Large Scale Integration (VLSI …, 2021 - ieeexplore.ieee.org
The electrostrictive 2-D field-effect transistor (EFET) is a steep-slope device that promises to
offer aggressive length and voltage scalability. Two key features of this device are its high …

Device Circuit Co-Design Utilizing Piezoelectric and Ferroelectric Materials

N Thakuria - 2022 - search.proquest.com
The needs of the semiconductor industry in this era are heavily data-driven. While the
processing demands have grown many folds due to the proliferation of data, the slow-down …