First ac measurements of the quantum Hall effect in epitaxial graphene

C. Kalmbach, J. Schurr, F.J. Ahlers, A. Müeller, S. Novikov, N. Lebedeva, Alexandre Satrapinski

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

1 Citation (Scopus)

Abstract

We present first ac measurements of the quantized Hall resistance in graphene. Remarkably, the first results are very similar to that of conventional, unshielded GaAs devices. The future exploration of the detailed loss mechanisms in graphene by established ac analysis techniques thus gives a good chance to understand and to eliminate the ac losses, enabling a future graphene-based impedance standard.
Original languageEnglish
Title of host publication29th Conference on Precision Electromagnetic Measurements, CPEM 2014
PublisherIEEE Institute of Electrical and Electronic Engineers
Pages38-39
ISBN (Electronic)978-1-4799-2479-0, 978-1-4799-2478-3
ISBN (Print)978-1-4799-5205-2
DOIs
Publication statusPublished - 2 Oct 2014
MoE publication typeA4 Article in a conference publication
EventConference on Precision Electromagnetic Measurements, CPEM 2014 - Rio de Janeiro, Brazil
Duration: 25 Aug 201429 Aug 2014

Conference

ConferenceConference on Precision Electromagnetic Measurements, CPEM 2014
Abbreviated titleCPEM 2014
CountryBrazil
CityRio de Janeiro
Period25/08/1429/08/14

Keywords

  • spectral noise density
  • graphene
  • quantum Hall effect
  • impedance

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  • Cite this

    Kalmbach, C., Schurr, J., Ahlers, F. J., Müeller, A., Novikov, S., Lebedeva, N., & Satrapinski, A. (2014). First ac measurements of the quantum Hall effect in epitaxial graphene. In 29th Conference on Precision Electromagnetic Measurements, CPEM 2014 (pp. 38-39). IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/CPEM.2014.6898247