Terahertz and M4PP conductivity mapping of large area CVD grown graphene films

Jonas Christian Due Buron; Dirch Hjorth Petersen; Peter Bøggild; D. Cooke; J. Sun; M. Hilke; E. Whiteway; P.F. Nielsen; A. Yurgens; Peter Uhd Jepsen

Terahertz and M4PP conductivity mapping of large area CVD grown graphene films

Jonas Christian Due Buron, Dirch Hjorth Petersen, Peter Bøggild, D. Cooke, J. Sun, M. Hilke, E. Whiteway, P.F. Nielsen, A. Yurgens, Peter Uhd Jepsen

Department of Photonics Engineering

Research output: Contribution to conference › Paper › Research › peer-review

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Abstract

We demonstrate mapping of magnitude and variation of the electrical conductance of large area CVD graphene films by terahertz time-domain spectroscopy (THz-TDS) and micro four-point-probe (M4PP). Non-trivial correlations between results obtained with the two techniques are discussed in relation to electrical properties of the graphene films.

Original language	English
Publication date	2013
Number of pages	2
Publication status	Published - 2013
Event	3rd EOS topical meeting on Terahertz Science and Technology 2012 - Prague, Czech Republic Duration: 17 Jun 2012 → 20 Jun 2012 Conference number: 3

Conference

Conference	3rd EOS topical meeting on Terahertz Science and Technology 2012
Number	3
Country	Czech Republic
City	Prague
Period	17/06/2012 → 20/06/2012

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Terahertz and m4pp conductivity mapping of large area CVD grown graphene films

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title = "Terahertz and M4PP conductivity mapping of large area CVD grown graphene films",

abstract = "We demonstrate mapping of magnitude and variation of the electrical conductance of large area CVD graphene films by terahertz time-domain spectroscopy (THz-TDS) and micro four-point-probe (M4PP). Non-trivial correlations between results obtained with the two techniques are discussed in relation to electrical properties of the graphene films.",

author = "Buron, {Jonas Christian Due} and Petersen, {Dirch Hjorth} and Peter B{\o}ggild and D. Cooke and J. Sun and M. Hilke and E. Whiteway and P.F. Nielsen and A. Yurgens and Jepsen, {Peter Uhd}",

year = "2013",

language = "English",

note = "3rd EOS topical meeting on Terahertz Science and Technology 2012 ; Conference date: 17-06-2012 Through 20-06-2012",

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Terahertz and M4PP conductivity mapping of large area CVD grown graphene films. / Buron, Jonas Christian Due; Petersen, Dirch Hjorth ; Bøggild, Peter; Cooke, D.; Sun, J.; Hilke, M.; Whiteway, E.; Nielsen, P.F.; Yurgens, A.; Jepsen, Peter Uhd.

2013. Paper presented at 3rd EOS topical meeting on Terahertz Science and Technology 2012, Prague, Czech Republic.

Research output: Contribution to conference › Paper › Research › peer-review

TY - CONF

T1 - Terahertz and M4PP conductivity mapping of large area CVD grown graphene films

AU - Buron, Jonas Christian Due

AU - Petersen, Dirch Hjorth

AU - Bøggild, Peter

AU - Cooke, D.

AU - Sun, J.

AU - Hilke, M.

AU - Whiteway, E.

AU - Nielsen, P.F.

AU - Yurgens, A.

AU - Jepsen, Peter Uhd

N1 - Conference code: 3

PY - 2013

Y1 - 2013

N2 - We demonstrate mapping of magnitude and variation of the electrical conductance of large area CVD graphene films by terahertz time-domain spectroscopy (THz-TDS) and micro four-point-probe (M4PP). Non-trivial correlations between results obtained with the two techniques are discussed in relation to electrical properties of the graphene films.

AB - We demonstrate mapping of magnitude and variation of the electrical conductance of large area CVD graphene films by terahertz time-domain spectroscopy (THz-TDS) and micro four-point-probe (M4PP). Non-trivial correlations between results obtained with the two techniques are discussed in relation to electrical properties of the graphene films.

M3 - Paper

T2 - 3rd EOS topical meeting on Terahertz Science and Technology 2012

Y2 - 17 June 2012 through 20 June 2012

ER -