Electrical characterization of silver nanowire-graphene hybrid films from terahertz transmission and reflection measurements

Ehsan Dadrasnia; Frédéric Garet; Dongmok Lee; Jean Louis Coutaz; Seunghyun Baik; Horacio Lamela

doi:10.1063/1.4889091

Electrical characterization of silver nanowire-graphene hybrid films from terahertz transmission and reflection measurements

Ehsan Dadrasnia, Frédéric Garet, Dongmok Lee, Jean Louis Coutaz, Seunghyun Baik, Horacio Lamela

Department of Mechanical Engineering

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

We determined the electrical sheet conductivity of silver nanowire-graphene hybrid films from transmission and reflection terahertz time-domain spectroscopy measurements. The sheet resistance extracted from noncontact terahertz measurement is in good agreement with one measured with a classical 4-point-probe technique. The conductivity is well described by a Drude-Smith model and is calculated to peak around 10 THz.

Original language	English
Article number	011101
Journal	Applied Physics Letters
Volume	105
Issue number	1
DOIs	https://doi.org/10.1063/1.4889091
State	Published - 7 Jul 2014

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title = "Electrical characterization of silver nanowire-graphene hybrid films from terahertz transmission and reflection measurements",

abstract = "We determined the electrical sheet conductivity of silver nanowire-graphene hybrid films from transmission and reflection terahertz time-domain spectroscopy measurements. The sheet resistance extracted from noncontact terahertz measurement is in good agreement with one measured with a classical 4-point-probe technique. The conductivity is well described by a Drude-Smith model and is calculated to peak around 10 THz.",

author = "Ehsan Dadrasnia and Fr{\'e}d{\'e}ric Garet and Dongmok Lee and Coutaz, \{Jean Louis\} and Seunghyun Baik and Horacio Lamela",

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AU - Dadrasnia, Ehsan

AU - Garet, Frédéric

AU - Lee, Dongmok

AU - Coutaz, Jean Louis

AU - Baik, Seunghyun

AU - Lamela, Horacio

PY - 2014/7/7

Y1 - 2014/7/7

N2 - We determined the electrical sheet conductivity of silver nanowire-graphene hybrid films from transmission and reflection terahertz time-domain spectroscopy measurements. The sheet resistance extracted from noncontact terahertz measurement is in good agreement with one measured with a classical 4-point-probe technique. The conductivity is well described by a Drude-Smith model and is calculated to peak around 10 THz.

AB - We determined the electrical sheet conductivity of silver nanowire-graphene hybrid films from transmission and reflection terahertz time-domain spectroscopy measurements. The sheet resistance extracted from noncontact terahertz measurement is in good agreement with one measured with a classical 4-point-probe technique. The conductivity is well described by a Drude-Smith model and is calculated to peak around 10 THz.

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JO - Applied Physics Letters

JF - Applied Physics Letters

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Electrical characterization of silver nanowire-graphene hybrid films from terahertz transmission and reflection measurements

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