@article {64773,
	title = {Continuous semianalytical modeling of vertical surrounding-gate tunnel FET: analog/RF performance evaluation, ISSN 1569-8025},
	journal = {Journal of Computational ElectronicsJournal of Computational Electronics},
	volume = {Vloume. 17},
	year = {2018},
	month = {2018},
	pages = {pp 724-735},
	abstract = {A continuous and accurate model based on the two-dimensional (2D) potential solution of a tunnel field-effect transistor (TFET) with undoped vertical surrounding-gate (VSG) structure is proposed. Both ambipolarity and dual modulation effects are included to obtain a more accurate analytical model, whose validity is demonstrated by comparison with two-dimensional numerical simulations using ATLAS-2D. The continuity of the proposed model enables extraction of analog/radiofrequency (RF) parameters and device figures of merit. Moreover, the effect of introducing a high-κ layer on the gate oxide in improving the behavior of the VSG-TFET is explored for use in high-performance analog/RF applications. The proposed continuous analytical model can be easily implemented in commercial simulators to study and investigate VSG-TFET-based nanoelectronic circuits.},
	author = {Nidhal, Abdelmalek and DJEFFAL Fay{\c c}al and Toufik, Bentrcia}
}
