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Deterministic Boltzmann equation solver for graphene sheets including self-heating effects

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Author(s)
HONG, SUNG MINSuhyeong Cha
Type
Conference Paper
Citation
International Conference on Simulation of Semiconductor Processes and Devices, SISPAD 2016, pp.197 - 200
Issued Date
2016-09-07
Abstract
A deterministic Boltzmann equation solver for graphene sheets is developed. The self-heating effect is included. The Boltzmann transport equation is expanded with the Fourier harmonics. The remote phonon scattering as well as the intrinsic phonon scatterings are considered. The angle-dependent term of the remote phonon scattering is accurately implemented. Impact of the maximum order of the Fourier harmonics expansion on the simulation results is demonstrated. Negative differential mobility is clearly observed in the simulation with the self-heating effect. © 2016 IEEE.
Publisher
Institute of Electrical and Electronics Engineers Inc., Fraunhofer Institute
Conference Place
GE
URI
https://scholar.gist.ac.kr/handle/local/20574
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