Effect of graphene grains size on the microwave electromagnetic shielding effectiveness of graphene/polymer multilayers

Polina Kuzhir; Alesia Paddubskaya; N. Volynets; K. Batrakov; Sergey Maksimenko; Elena Golubeva; Gintaras Valusis; T. Kaplas; Nicolas Reckinger; Michaël Lobet; Philippe Lambin

doi:10.1117/1.jnp.11.032511

Effect of graphene grains size on the microwave electromagnetic shielding effectiveness of graphene/polymer multilayers

Polina Kuzhir, Alesia Paddubskaya, N. Volynets, K. Batrakov, Sergey Maksimenko, Elena Golubeva, Gintaras Valusis, T. Kaplas, Nicolas Reckinger, Michaël Lobet, Philippe Lambin

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

Abstract

© 2017 Society of Photo-Optical Instrumentation Engineers (SPIE). The influence of chemical vapor deposition (CVD) graphene grain size on the electromagnetic (EM) shielding performance of graphene/polymethyl methacrylate (PMMA) multilayers in K a -band was studied both experimentally and theoretically. We found that increasing the average graphene grain size from 20 to 400 μm does not change the EM properties of heterostructures consisting of graphene layers sandwiched between submicron thick PMMA spacers. The independence of EM interference shielding effectiveness on the graphene grain size between 20 and 400 μm allows one to use cheaper (or more convenient regimes of CVD) graphene samples with low crystallinity and small grain size in the development of new graphenebased passive EM devices operated at high frequencies.

Original language	English
Article number	032511
Number of pages	8
Journal	Journal of Nanophotonics
Volume	11
Issue number	3
DOIs	https://doi.org/10.1117/1.jnp.11.032511
Publication status	Published - 10 Apr 2017

Keywords

chemical vapor deposition graphene
electromagnetic shielding
graphene grain size
heterostructure
microwaves

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10.1117/1.jnp.11.032511

Cite this

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title = "Effect of graphene grains size on the microwave electromagnetic shielding effectiveness of graphene/polymer multilayers",

abstract = "{\textcopyright} 2017 Society of Photo-Optical Instrumentation Engineers (SPIE). The influence of chemical vapor deposition (CVD) graphene grain size on the electromagnetic (EM) shielding performance of graphene/polymethyl methacrylate (PMMA) multilayers in K a -band was studied both experimentally and theoretically. We found that increasing the average graphene grain size from 20 to 400 μm does not change the EM properties of heterostructures consisting of graphene layers sandwiched between submicron thick PMMA spacers. The independence of EM interference shielding effectiveness on the graphene grain size between 20 and 400 μm allows one to use cheaper (or more convenient regimes of CVD) graphene samples with low crystallinity and small grain size in the development of new graphenebased passive EM devices operated at high frequencies.",

keywords = "chemical vapor deposition graphene, electromagnetic shielding, graphene grain size, heterostructure, microwaves",

author = "Polina Kuzhir and Alesia Paddubskaya and N. Volynets and K. Batrakov and Sergey Maksimenko and Elena Golubeva and Gintaras Valusis and T. Kaplas and Nicolas Reckinger and Micha{\"e}l Lobet and Philippe Lambin",

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doi = "10.1117/1.jnp.11.032511",

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journal = "Journal of Nanophotonics",

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T1 - Effect of graphene grains size on the microwave electromagnetic shielding effectiveness of graphene/polymer multilayers

AU - Kuzhir, Polina

AU - Paddubskaya, Alesia

AU - Volynets, N.

AU - Batrakov, K.

AU - Maksimenko, Sergey

AU - Golubeva, Elena

AU - Valusis, Gintaras

AU - Kaplas, T.

AU - Reckinger, Nicolas

AU - Lobet, Michaël

AU - Lambin, Philippe

PY - 2017/4/10

Y1 - 2017/4/10

N2 - © 2017 Society of Photo-Optical Instrumentation Engineers (SPIE). The influence of chemical vapor deposition (CVD) graphene grain size on the electromagnetic (EM) shielding performance of graphene/polymethyl methacrylate (PMMA) multilayers in K a -band was studied both experimentally and theoretically. We found that increasing the average graphene grain size from 20 to 400 μm does not change the EM properties of heterostructures consisting of graphene layers sandwiched between submicron thick PMMA spacers. The independence of EM interference shielding effectiveness on the graphene grain size between 20 and 400 μm allows one to use cheaper (or more convenient regimes of CVD) graphene samples with low crystallinity and small grain size in the development of new graphenebased passive EM devices operated at high frequencies.

AB - © 2017 Society of Photo-Optical Instrumentation Engineers (SPIE). The influence of chemical vapor deposition (CVD) graphene grain size on the electromagnetic (EM) shielding performance of graphene/polymethyl methacrylate (PMMA) multilayers in K a -band was studied both experimentally and theoretically. We found that increasing the average graphene grain size from 20 to 400 μm does not change the EM properties of heterostructures consisting of graphene layers sandwiched between submicron thick PMMA spacers. The independence of EM interference shielding effectiveness on the graphene grain size between 20 and 400 μm allows one to use cheaper (or more convenient regimes of CVD) graphene samples with low crystallinity and small grain size in the development of new graphenebased passive EM devices operated at high frequencies.

KW - chemical vapor deposition graphene

KW - electromagnetic shielding

KW - graphene grain size

KW - heterostructure

KW - microwaves

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UR - http://nanophotonics.spiedigitallibrary.org/article.aspx?doi=10.1117/1.JNP.11.032511

UR - http://www.mendeley.com/research/effect-graphene-grains-size-microwave-electromagnetic-shielding-effectiveness-graphenepolymer-multil

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SN - 1934-2608

VL - 11

JO - Journal of Nanophotonics

JF - Journal of Nanophotonics

IS - 3

M1 - 032511

ER -

Effect of graphene grains size on the microwave electromagnetic shielding effectiveness of graphene/polymer multilayers

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Effect of graphene grains size on the microwave electromagnetic shielding effectiveness of graphene/polymer multilayers

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Keywords

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