DocumentCode
689453
Title
Frequency dispersion and damping mechanisms of terahertz plasmons in graphene transistor structures
Author
Satou, Akira ; Ryzhii, Victor ; Vasko, F.T. ; Mitin, V.V. ; Otsuji, Taiichi
Author_Institution
Res. Inst. of Electr. Commun., Tohoku Univ., Sendai, Japan
fYear
2013
fDate
9-14 June 2013
Firstpage
1
Lastpage
2
Abstract
We numerically study frequency dispersion and damping mechanisms of plas-mons in graphene transistor structures. We investigate the gate-voltage tunability of plasmon frequencies and the damping due to the carrier scattering with disorders and acoustic phonons.
Keywords
acoustoelectric effects; damping; fullerene devices; graphene; light scattering; numerical analysis; optical dispersion; optical tuning; plasmons; C; acoustic-phonon scattering; frequency damping mechanisms; frequency dispersion mechanisms; gate-voltage tunability; graphene transistor structures; numerical study; terahertz plasmons; Damping; Graphene; Logic gates; Periodic structures; Plasmons; Scattering; Transistors;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2013 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6833837
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