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 language | English |
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Title of host publication | 29th Conference on Precision Electromagnetic Measurements, CPEM 2014 |
Publisher | IEEE Institute of Electrical and Electronic Engineers |
Pages | 38-39 |
ISBN (Electronic) | 978-1-4799-2479-0, 978-1-4799-2478-3 |
ISBN (Print) | 978-1-4799-5205-2 |
DOIs | |
Publication status | Published - 2 Oct 2014 |
MoE publication type | A4 Article in a conference publication |
Event | 29th Conference on Precision Electromagnetic Measurements, CPEM 2014 - Rio de Janeiro, Brazil Duration: 24 Aug 2014 → 29 Aug 2014 |
Conference
Conference | 29th Conference on Precision Electromagnetic Measurements, CPEM 2014 |
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Abbreviated title | CPEM 2014 |
Country | Brazil |
City | Rio de Janeiro |
Period | 24/08/14 → 29/08/14 |
Keywords
- spectral noise density
- graphene
- quantum Hall effect
- impedance