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Gate-tunable graphene-based Hall sensors on flexible substrates with increased sensitivity

We demonstrate a novel concept for operating graphene-based Hall sensors using an alternating current (AC) modulated gate voltage, which provides three important advantages compared to Hall sensors under static operation: (1) The sensor sensitivity can be doubled by utilizing both n- and p-type cond...

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Detalhes bibliográficos
Publicado no:Sci Rep
Main Authors: Uzlu, Burkay, Wang, Zhenxing, Lukas, Sebastian, Otto, Martin, Lemme, Max C., Neumaier, Daniel
Formato: Artigo
Idioma:Inglês
Publicado em: Nature Publishing Group UK 2019
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC6889504/
https://ncbi.nlm.nih.gov/pubmed/31792254
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/s41598-019-54489-0
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