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Volumn 109, Issue 10, 2011, Pages

Monte Carlo simulation of electron transport in a graphene diode with a linear energy band dispersion

Author keywords

[No Author keywords available]

Indexed keywords

BALLISTICITY; BAND DISPERSIONS; CHANNEL REGION; ELECTRON TRANSPORT; ELECTRON VELOCITY; ENERGY RELAXATION; GRAPHENE DEVICES; LINEAR ENERGY; MONTE CARLO PARTICLES; MONTE CARLO SIMULATION; PARABOLIC BANDS; PHONON EMISSIONS; SCATTERING MECHANISMS; SCATTERING PROCESS;

EID: 79958827845     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.3581118     Document Type: Conference Paper
Times cited : (16)

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    • We also performed simulations by using the energy dependent phonon emission rate to check the validity of the constant rate model. The energy dependent rate was calculated taking account of the two dimensionality and the linear energy-band dispersion of monolayer graphene and was also used in Ref.. Two electron velocity profiles, resulting from the energy dependent model and the constant model, are compared and the averaged difference is 4.0. When the drain voltage and the electron energy are low, we may say that the constant model is a good approximation if we choose a proper value.
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* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.