Terahertz detection using mechanical resonators based on 2D materials
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A1 Alkuperäisartikkeli tieteellisessä aikakauslehdessä
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Date
2017-06-01
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en
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1-6
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AIP ADVANCES, Volume 7, issue 6
Abstract
We have investigated a THz detection scheme based on mixing of electrical signals in a voltage-dependent capacitance made out of suspended graphene. We have analyzed both coherent and incoherent detection regimes and compared their performance with the state of the art. Using a high-amplitude local oscillator, we anticipate potential for quantum limited detection in the coherent mode. The sensitivity stems from the extraordinary mechanical and electrical properties of atomically thin graphene or graphene-related 2D materials.Description
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Hassel, J, Oksanen, M, Elo, T, Seppä, H & Hakonen, P J 2017, ' Terahertz detection using mechanical resonators based on 2D materials ', AIP Advances, vol. 7, no. 6, 065014, pp. 1-6 . https://doi.org/10.1063/1.4990405