Tunnel field-effect transistors as energy-efficient electronic switches

AM Ionescu, H Riel - nature, 2011 - nature.com
Power dissipation is a fundamental problem for nanoelectronic circuits. Scaling the supply
voltage reduces the energy needed for switching, but the field-effect transistors (FETs) in …

A review of sharp-switching devices for ultra-low power applications

S Cristoloveanu, J Wan… - IEEE Journal of the …, 2016 - ieeexplore.ieee.org
The reduction of the supply voltage is standard MOSFETs is impeded by the subthreshold
slope, which cannot be lowered below 60 mV/decade, even in ideal fully-depleted devices …

Low-voltage tunnel transistors for beyond CMOS logic

AC Seabaugh, Q Zhang - Proceedings of the IEEE, 2010 - ieeexplore.ieee.org
Steep subthreshold swing transistors based on interband tunneling are examined toward
extending the performance of electronics systems. In particular, this review introduces and …

Double-Gate Tunnel FET With High- Gate Dielectric

K Boucart, AM Ionescu - IEEE transactions on electron devices, 2007 - ieeexplore.ieee.org
In this paper, we propose and validate a novel design for a double-gate tunnel field-effect
transistor (DG tunnel FET), for which the simulations show significant improvements …

Low-subthreshold-swing tunnel transistors

Q Zhang, W Zhao, A Seabaugh - IEEE Electron Device Letters, 2006 - ieeexplore.ieee.org
A formula is derived, which shows that the subthreshold swing of field-effect interband tunnel
transistors is not limited to 60 mV/dec as in the MOSFET. This formula is consistent with two …

Complementary tunneling transistor for low power application

PF Wang, K Hilsenbeck, T Nirschl, M Oswald… - Solid-State …, 2004 - Elsevier
The metal oxide semiconductor field effect transistor (MOSFET) is scaling to a “tunneling
epoch”, in which multiple leakage current induced by different tunneling effects exist. The …

Performance comparison between pin tunneling transistors and conventional MOSFETs

SO Koswatta, MS Lundstrom… - IEEE Transactions on …, 2009 - ieeexplore.ieee.org
In this paper, we present a detailed performance comparison between conventional nin
MOSFET transistors and tunneling field-effect transistors (TFETs) based on the pin …

Steep subthreshold slope n-and p-type tunnel-FET devices for low-power and energy-efficient digital circuits

Y Khatami, K Banerjee - IEEE transactions on electron devices, 2009 - ieeexplore.ieee.org
In this paper, novel n-and p-type tunnel field-effect transistors (T-FETs) based on
heterostructure Si/intrinsic-SiGe channel layer are proposed, which exhibit very small …

Effect of pocket do** and annealing schemes on the source-pocket tunnel field-effect transistor

R Jhaveri, V Nagavarapu… - IEEE Transactions on …, 2010 - ieeexplore.ieee.org
Low operating power is an important concern for sub-45-nm CMOS integrated circuits.
Scaling of devices to below 45 nm leads to an increase in active power dissipation (CV 2. f) …

Scaling the vertical tunnel FET with tunnel bandgap modulation and gate workfunction engineering

KK Bhuwalka, J Schulze, I Eisele - IEEE transactions on …, 2005 - ieeexplore.ieee.org
In this paper, we look into the scaling issues of a vertical tunnel field-effect transistor (FET).
The device, a gated pin diode based on silicon, showed gate-controlled band-to-band …