In this paper we follow a semiclassical approach based on the Boltzmann Transport Equation (BTE) to simulate and compare with experiments the low-field mobility (μ) and the high-field drift velocity (vd) of graphene nano-ribbons (GNRs) and graphene bilayers (GbLs). It is found that remote phonons originating in the substrate have a large impact on the mobility, whereas their impact on the saturation velocity is smaller than predicted by recently proposed simplified model.

Low-Field Mobility and High-Field Drift Velocity in Graphene Nanoribbons and Graphene Bilayers / Bresciani, Marco; Paussa, Alan; Palestri, Pierpaolo; Esseni, David; Selmi, Luca. - (2010), pp. 724-727. (Intervento presentato al convegno International Electron Devices Meeting (IEDM) tenutosi a San Francisco (USA), dicembre 2010 nel Dicembre) [10.1109/IEDM.2010.5703461].

Low-Field Mobility and High-Field Drift Velocity in Graphene Nanoribbons and Graphene Bilayers

SELMI, Luca
2010-01-01

Abstract

In this paper we follow a semiclassical approach based on the Boltzmann Transport Equation (BTE) to simulate and compare with experiments the low-field mobility (μ) and the high-field drift velocity (vd) of graphene nano-ribbons (GNRs) and graphene bilayers (GbLs). It is found that remote phonons originating in the substrate have a large impact on the mobility, whereas their impact on the saturation velocity is smaller than predicted by recently proposed simplified model.
2010
International Electron Devices Meeting (IEDM)
San Francisco (USA), dicembre 2010
Dicembre
724
727
Bresciani, Marco; Paussa, Alan; Palestri, Pierpaolo; Esseni, David; Selmi, Luca
Low-Field Mobility and High-Field Drift Velocity in Graphene Nanoribbons and Graphene Bilayers / Bresciani, Marco; Paussa, Alan; Palestri, Pierpaolo; Esseni, David; Selmi, Luca. - (2010), pp. 724-727. (Intervento presentato al convegno International Electron Devices Meeting (IEDM) tenutosi a San Francisco (USA), dicembre 2010 nel Dicembre) [10.1109/IEDM.2010.5703461].
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Licenza Creative Commons
I metadati presenti in IRIS UNIMORE sono rilasciati con licenza Creative Commons CC0 1.0 Universal, mentre i file delle pubblicazioni sono rilasciati con licenza Attribuzione 4.0 Internazionale (CC BY 4.0), salvo diversa indicazione.
In caso di violazione di copyright, contattare Supporto Iris

Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11380/1163012
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 14
  • ???jsp.display-item.citation.isi??? 7
social impact