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arXiv · 0805.1899

Microwave Rectification by a Carbon Nanotube Schottky Diode

Enrique Cobas·Michael S. Fuhrer
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Abstract

Carbon nanotube Schottky diodes have been fabricated in an all-photolithographic process using dissimilar contact metals on high-frequency compatible substrates (quartz and sapphire). Diodes show near-ideal behavior, and rectify currents of up to 100 nA and at frequencies up to 18 GHz. The voltage and frequency dependence is used to estimate the junction capacitance of ~10-18 F and the intrinsic device cut-off frequency of ~400 GHz.

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Enrique Cobas, Michael S. Fuhrer. 2008-05-13. Microwave Rectification by a Carbon Nanotube Schottky Diode. https://doi.org/10.1063/1.2939095

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