Analysis of transient electromagnetic wave interactions on graphene-based devices using integral equations

Handle URI:
http://hdl.handle.net/10754/621307
Title:
Analysis of transient electromagnetic wave interactions on graphene-based devices using integral equations
Authors:
Shi, Yifei ( 0000-0002-3508-1010 ) ; Uysal, Ismail Enes ( 0000-0003-4053-769X ) ; Li, Ping; Ulku, Huseyin Arda ( 0000-0003-4682-3902 ) ; Bagci, Hakan ( 0000-0003-3867-5786 )
Abstract:
Graphene is a monolayer of carbon atoms structured in the form of a honeycomb lattice. Recent experimental studies have revealed that it can support surface plasmons at Terahertz frequencies thanks to its dispersive conductivity. Additionally, characteristics of these plasmons can be dynamically adjusted via electrostatic gating of the graphene sheet (K. S. Novoselov, et al., Science, 306, 666–669, 2004). These properties suggest that graphene can be a building block for novel electromagnetic and photonic devices for applications in the fields of photovoltaics, bio-chemical sensing, all-optical computing, and flexible electronics. Simulation of electromagnetic interactions on graphene-based devices is not an easy task. The thickness of the graphene sheet is orders of magnitude smaller than any other geometrical dimension of the device. Consequently, discretization of such a device leads to significantly large number of unknowns and/or ill-conditioned matrix systems.
KAUST Department:
Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division
Citation:
Shi Y, Uysal IE, Li P, Ulku HA, Bagci H (2015) Analysis of transient electromagnetic wave interactions on graphene-based devices using integral equations. 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium). Available: http://dx.doi.org/10.1109/USNC-URSI.2015.7303398.
Publisher:
Institute of Electrical and Electronics Engineers (IEEE)
Journal:
2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)
Conference/Event name:
USNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015
Issue Date:
26-Oct-2015
DOI:
10.1109/USNC-URSI.2015.7303398
Type:
Conference Paper
Appears in Collections:
Conference Papers; Computer, Electrical and Mathematical Sciences and Engineering (CEMSE) Division

Full metadata record

DC FieldValue Language
dc.contributor.authorShi, Yifeien
dc.contributor.authorUysal, Ismail Enesen
dc.contributor.authorLi, Pingen
dc.contributor.authorUlku, Huseyin Ardaen
dc.contributor.authorBagci, Hakanen
dc.date.accessioned2016-11-03T06:57:20Z-
dc.date.available2016-11-03T06:57:20Z-
dc.date.issued2015-10-26en
dc.identifier.citationShi Y, Uysal IE, Li P, Ulku HA, Bagci H (2015) Analysis of transient electromagnetic wave interactions on graphene-based devices using integral equations. 2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium). Available: http://dx.doi.org/10.1109/USNC-URSI.2015.7303398.en
dc.identifier.doi10.1109/USNC-URSI.2015.7303398en
dc.identifier.urihttp://hdl.handle.net/10754/621307-
dc.description.abstractGraphene is a monolayer of carbon atoms structured in the form of a honeycomb lattice. Recent experimental studies have revealed that it can support surface plasmons at Terahertz frequencies thanks to its dispersive conductivity. Additionally, characteristics of these plasmons can be dynamically adjusted via electrostatic gating of the graphene sheet (K. S. Novoselov, et al., Science, 306, 666–669, 2004). These properties suggest that graphene can be a building block for novel electromagnetic and photonic devices for applications in the fields of photovoltaics, bio-chemical sensing, all-optical computing, and flexible electronics. Simulation of electromagnetic interactions on graphene-based devices is not an easy task. The thickness of the graphene sheet is orders of magnitude smaller than any other geometrical dimension of the device. Consequently, discretization of such a device leads to significantly large number of unknowns and/or ill-conditioned matrix systems.en
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en
dc.titleAnalysis of transient electromagnetic wave interactions on graphene-based devices using integral equationsen
dc.typeConference Paperen
dc.contributor.departmentComputer, Electrical and Mathematical Sciences and Engineering (CEMSE) Divisionen
dc.identifier.journal2015 USNC-URSI Radio Science Meeting (Joint with AP-S Symposium)en
dc.conference.date19 July 2015 through 24 July 2015en
dc.conference.nameUSNC-URSI Radio Science Meeting (Joint with AP-S Symposium), USNC-URSI 2015en
dc.contributor.institutionDepartment of Electronics Engineering, Gebze Institute of Technology, Kocaeli, Turkeyen
kaust.authorShi, Yifeien
kaust.authorUysal, Ismail Enesen
kaust.authorLi, Pingen
kaust.authorUlku, Huseyin Ardaen
kaust.authorBagci, Hakanen
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