Please use this identifier to cite or link to this item:
|Title:||Graphene terahertz modulators by ionic liquid gating||Authors:||Wu, Yang
Chia, Elbert E. M.
|Keywords:||DRNTU::Engineering::Materials::Energy materials||Issue Date:||2015||Source:||Wu, Y., La-o-vorakiat, C., Qiu, X., Liu, J., Deorani, P., Banerjee, K., et al. (2015). Graphene terahertz modulators by ionic liquid gating. Advanced materials, 27(11), 1874-1879.||Series/Report no.:||Advanced materials||Abstract:||Excellent-performance terahertz (THz) modulators based on graphene/ionic liquid/graphene sandwich structures are demonstrated. The modulation covers a broadband frequency range from 0.1 to 2.5 THz with a modulation depth of up to 99% by applying a small gate voltage of 3 V. The outstanding performance of the proposed devices is due to the conical band structure of the graphene and the powerful gating effect of the ionic liquid in proximity to the graphene.||URI:||https://hdl.handle.net/10356/107129
|ISSN:||0935-9648||DOI:||10.1002/adma.201405251||Rights:||© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.||Fulltext Permission:||none||Fulltext Availability:||No Fulltext|
|Appears in Collections:||SPMS Journal Articles|
Updated on Jan 18, 2023
Web of ScienceTM
Updated on Jan 25, 2023
Page view(s) 20586
Updated on Jan 27, 2023
Items in DR-NTU are protected by copyright, with all rights reserved, unless otherwise indicated.