A review of the gate-all-around nanosheet FET process opportunities

S Mukesh, J Zhang - Electronics, 2022 - mdpi.com
In this paper, the innovations in device design of the gate-all-around (GAA) nanosheet FET
are reviewed. These innovations span enablement of multiple threshold voltages and …

Performance and design considerations for gate-all-around stacked-NanoWires FETs

S Barraud, V Lapras, B Previtali… - 2017 IEEE …, 2017 - ieeexplore.ieee.org
This paper presents recent progress on Gate-All-Around (GAA) stacked-NanoWire
(NW)/NanoSheet (NS) MOSFETs. Key technological challenges will be discussed and …

Design study of gate-all-around vertically stacked nanosheet FETs for sub-7nm nodes

E Mohapatra, TP Dash, J Jena, S Das, CK Maiti - SN Applied Sciences, 2021 - Springer
Vertically stacked horizontal nanosheet gate-all-around transistors seem to be one of the
viable solutions toward scaling down below sub-7nm technology nodes. In this work, we …

Design and analysis of gate stack silicon-on-insulator nanosheet FET for low power applications

R Yuvaraj, A Karuppannan, AK Panigrahy, R Swain - Silicon, 2023 - Springer
Since the introduction of fast integrated circuits, semiconductor manufacturers have
concentrated their efforts on reducing the size of transistors. Increased working frequencies …

Design optimization techniques in nanosheet transistor for RF applications

P Kushwaha, A Dasgupta, MY Kao… - … on Electron Devices, 2020 - ieeexplore.ieee.org
Nanosheet gate-all-around transistors are analyzed for RF applications using calibrated
TCAD simulations. The effects of stack spacing and number of stacks on device performance …

Simulation of the effect of parasitic channel height on characteristics of stacked gate-all-around nanosheet FET

Y Choi, K Lee, KY Kim, S Kim, J Lee, R Lee… - Solid-State …, 2020 - Elsevier
By using technology computer aided design (TCAD) simulation, the aim of this paper is to
investigate the effect of Si parasitic channel, which is placed under stacked nanosheet …

Benchmarking of FinFET, nanosheet, and nanowire FET architectures for future technology nodes

D Nagy, G Espineira, G Indalecio… - IEEE …, 2020 - ieeexplore.ieee.org
Nanosheet (NS) and nanowire (NW) FET architectures scaled to a gate length (LG) of 16 nm
and below are benchmarked against equivalent FinFETs. The device performance is …

Investigation of electrical characteristic behavior induced by channel-release process in stacked nanosheet gate-all-around MOSFETs

S Kim, M Kim, D Ryu, K Lee, S Kim… - … on Electron Devices, 2020 - ieeexplore.ieee.org
In this brief, several issues attributed to the channel-release process in vertically stacked-
gate-all-around MOSFETs (GAAFETs) having various nanosheet (NS) widths were …

Punch-through-stopper free nanosheet FETs with crescent inner-spacer and isolated source/drain

JS Yoon, J Jeong, S Lee, RH Baek - IEEE Access, 2019 - ieeexplore.ieee.org
Structural modifications of 5-nm node nanosheet FETs (NSFETs) were quantitatively
analyzed using fully calibrated TCAD. The NSFETs with crescent inner spacer improve the …

Device exploration of nanosheet transistors for sub-7-nm technology node

D Jang, D Yakimets, G Eneman… - … on Electron Devices, 2017 - ieeexplore.ieee.org
In this paper, lateral gate-all-around nano-sheet transistors (NSH-FETs) are explored from
intrinsic performance to dc and ring oscillator (RO) benchmark compared with FinFETs and …