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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...
| Autores principales: | , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6889504/ https://www.ncbi.nlm.nih.gov/pubmed/31792254 http://dx.doi.org/10.1038/s41598-019-54489-0 |