Analytical analysis of ballistic drift velocity in low-dimensional nano-devices

Ismail Saad and Munawar Agus Riyadi and Taghi, M. and Zul Atfy, F.M.N and Vijay K. Arora (2010) Analytical analysis of ballistic drift velocity in low-dimensional nano-devices. In: 4th International Conference on Mathematical Modelling and Computer Simulation, 26-28 May 2010 , Kota Kinabalu, Malaysia .

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The analytical analysis of ballistic drift velocity for low-dimensional nanodevices was presented. The ballistic transport is predicted in the presence of high electric field for non-degenerate and degenerate regime. The saturation velocity is found to be ballistic regardless of the device dimensions. The intrinsic velocity limits this saturation velocity. It's does not sensitively depend on the ballistic or scattering-limited nature of the mobility. In the degenerate realm, the saturation velocity is shown to be the Fermi velocity that is independent of temperature but strongly dependent on carrier concentration. In the non-degenerate realm, the intrinsic velocity is the thermal velocity that depends only on the ambient temperature. © 2010 IEEE.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Uncontrolled Keywords: Analytical analysis, Ballistic drift, Intrinsic velocity, Nano-devices
Subjects: Q Science > QA Mathematics > QA1-939 Mathematics > QA299.6-433 Analysis
T Technology > T Technology (General) > T1-995 Technology (General) > T173.2-174.5 Technological change
Divisions: SCHOOL > School of Engineering and Information Technology
Depositing User: ADMIN ADMIN
Date Deposited: 25 Feb 2011 11:19
Last Modified: 30 Dec 2014 09:35

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