PROJECT TITLE :

Review and Critique of Analytic Models of MOSFET Short-Channel Effects in Subthreshold

ABSTRACT:

This paper surveys, reviews, and critiques analytic models of MOSFET short-channel effects (SCEs) in subthreshold published over the past four decades. In the first half of this paper, the published models on SCEs are categorized into the following four main groups based on their approach: 1) charging sharing models; 2) empirical expressions; 3) polynomial potential models; and 4) analytic solutions to 2-D Poisson's equation. The strength and weakness of each approach are elaborated in terms of its physical soundness and predictive ability. A key development was the exponential dependence of SCE on channel length $(L)$, SCE $simexp(-L/l_{0})$, leading to the introduction of scale length $(l_{0})$. In the second half of this paper, the predictions of each analytic SCE model are examined by generic 2-D numerical simulations. In particular, the merit of each model is judged by its prediction on the scale length $(l_{0})$ as a function of the thickness and dielectric constant $(kappa)$ of the gate insulator. Only one model, i.e., the generalized scale length model that treated the silicon and insulator regions as two distinct dielectric regions with shared boundary conditions, correctly predicted the MOSFET scale length under all dielectric constant and thickness conditions. A variation of the generalized scale length model applies to recent multiple-gate MOSFETs near the limit of scaling.


Did you like this research project?

To get this research project Guidelines, Training and Code... Click Here


PROJECT TITLE :Diggit: Automated Code Review via Software Repository Mining - 2018ABSTRACT:We present Diggit, a tool to automatically generate code review comments, providing style guidance on prospective changes, based on insights
PROJECT TITLE : A Systematic Review on Educational Data Mining - 2017 ABSTRACT: Presently, instructional institutions compile and store huge volumes of knowledge, like student enrolment and attendance records, along with their
PROJECT TITLE : Approaches to Cross-Domain Sentiment Analysis: A Systematic Literature Review - 2017 ABSTRACT: A sentiment analysis has received a ton of attention from researchers operating within the fields of natural language
PROJECT TITLE :What Is the Distance Between Objects in a Data Set?: A Brief Review of Distance and Similarity Measures for Data AnalysisABSTRACT:Digitally recorded information became another vital natural resource in our current
PROJECT TITLE :Content Strategy: An Integrative Literature ReviewABSTRACT:Research problem: Content strategy, whether or not narrowly targeted on the assembly of net-primarily based materials for purchasers or managing the info,

Ready to Complete Your Academic MTech Project Work In Affordable Price ?

Project Enquiry