@article {Othman:2017:1555-130X:392,
title = "Different Ground Plane (GP) Architectures on 25 nm Single-Gate (SG) versus Double-Gate (DG) UTBB SOI MOSFETs from Analog and RF Perspectives",
journal = "Journal of Nanoelectronics and Optoelectronics",
parent_itemid = "infobike://asp/jno",
publishercode ="asp",
year = "2017",
volume = "12",
number = "4",
publication date ="2017-04-01T00:00:00",
pages = "392-399",
itemtype = "ARTICLE",
issn = "1555-130X",
eissn = "1555-1318",
url = "https://www.ingentaconnect.com/content/asp/jno/2017/00000012/00000004/art00014",
doi = "doi:10.1166/jno.2017.2029",
keyword = "UTBB SOI MOSFETS, SINGLE-GATE (SG), DOUBLE-GATE (DG), GROUND PLANE (GP), ANALOG FOM",
author = "Othman, Noraini and Arshad, M. K. Md and Sabki, S. N.",
abstract = "In this work, the effects of different ground plane (GP) architectures in Ultra-thin Body and Buried Oxide Silicon-on-Insulator MOSFETs (UTBB SOI MOSFETs) for 25 nm gate length (Lg
= 25 nm) are investigated through 2D-numerical simulations. Comparisons on the RF figures
of merit (FoM) are made not only for the different GP architectures, but also for single-gate (SG) and double-gate (DG) operation modes. In SG mode, the variations of intrinsic gain (Av
) performance are related to substrate effects, while no significant impact on the current
gain cut-off frequency (ft
) performance are observed for different GP architectures. DG mode is superior in the digital domain but exhibits lower ft
values than SG due to an increase of gate-to-gate parasitic capacitances (Cgg
). The results
contribute to the identifications of GP architectures and gate configurations (SG or DG) that can be adopted in device design (depending on either digital or RF applications) to fulfil specific applications.",
}