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Literature DB >> 26761190

Ballistic Transport Exceeding 28 μm in CVD Grown Graphene.

Luca Banszerus¹, Michael Schmitz¹, Stephan Engels^1,2, Matthias Goldsche^1,2, Kenji Watanabe³, Takashi Taniguchi³, Bernd Beschoten¹, Christoph Stampfer^1,2.

Abstract

We report on ballistic transport over more than 28 μm in graphene grown by chemical vapor deposition (CVD) that is fully encapsulated in hexagonal boron nitride. The structures are fabricated by an advanced dry van-der-Waals transfer method and exhibit carrier mobilities of up to three million cm(2)/(Vs). The ballistic nature of charge transport is probed by measuring the bend resistance in cross- and square-shaped devices. Temperature-dependent measurements furthermore prove that ballistic transport is maintained exceeding 1 μm up to 200 K.

Entities: Chemical Gene

Keywords: CVD; Graphene; ballistic transport; cyclotron radius; mean free path

Year: 2016 PMID： 26761190 DOI： 10.1021/acs.nanolett.5b04840

Source DB: PubMed Journal: Nano Lett ISSN： 1530-6984 Impact factor: 11.189

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Cited

18 in total

1. Chemical Vapor-Deposited Graphene on Ultraflat Copper Foils for van der Waals Hetero-Assembly.

Authors: Filippo Pizzocchero; Bjarke S Jessen; Lene Gammelgaard; Andrei Andryieuski; Patrick R Whelan; Abhay Shivayogimath; José M Caridad; Jens Kling; Nicholas Petrone; Peter T Tang; Radu Malureanu; James Hone; Timothy J Booth; Andrei Lavrinenko; Peter Bøggild
Journal: ACS Omega Date: 2022-06-23

2. Graphene ballistic nano-rectifier with very high responsivity.

Authors: Gregory Auton; Jiawei Zhang; Roshan Krishna Kumar; Hanbin Wang; Xijian Zhang; Qingpu Wang; Ernie Hill; Aimin Song
Journal: Nat Commun Date: 2016-05-31 Impact factor: 14.919

3. The hot pick-up technique for batch assembly of van der Waals heterostructures.

Authors: Filippo Pizzocchero; Lene Gammelgaard; Bjarke S Jessen; José M Caridad; Lei Wang; James Hone; Peter Bøggild; Timothy J Booth
Journal: Nat Commun Date: 2016-06-16 Impact factor: 14.919

4. Ultrafast nonlinear optical response of Dirac fermions in graphene.

Authors: Matthias Baudisch; Andrea Marini; Joel D Cox; Tony Zhu; Francisco Silva; Stephan Teichmann; Mathieu Massicotte; Frank Koppens; Leonid S Levitov; F Javier García de Abajo; Jens Biegert
Journal: Nat Commun Date: 2018-03-09 Impact factor: 14.919

Ballistic Transport Exceeding 28 μm in CVD Grown Graphene.

1. Chemical Vapor-Deposited Graphene on Ultraflat Copper Foils for van der Waals Hetero-Assembly.

2. Graphene ballistic nano-rectifier with very high responsivity.

3. The hot pick-up technique for batch assembly of van der Waals heterostructures.

4. Ultrafast nonlinear optical response of Dirac fermions in graphene.

5. A two-dimensional Dirac fermion microscope.

Review 6. Graphene-Based Light Sensing: Fabrication, Characterisation, Physical Properties and Performance.

7. A corner reflector of graphene Dirac fermions as a phonon-scattering sensor.

8. Geometrically Enhanced Thermoelectric Effects in Graphene Nanoconstrictions.

9. Enhancement of the thermoelectric properties in bilayer graphene structures induced by Fano resonances.

10. Hexagonal Boron Nitride assisted transfer and encapsulation of large area CVD graphene.