SPECIAL ISSUE ON PHYSICS AND MODELING OF TERA- AND NANO-DEVICES; EDITED BY M. RYZHII AND V. RYZHIINo Access
ULTRA-HIGHLY SENSITIVE TERAHERTZ DETECTION USING CARBON-NANOTUBE QUANTUM DOTS
https://doi.org/10.1142/S0129156407004758Cited by:1 (Source: Crossref)
Abstract
We have observed that Terahertz (THz) irradiation to a carbon nanotube quantum dot (CNT-QD) leads to the generation of an excess current in the Coulomb blockade regime. It was found that this THz detected signal survives even when the incident THz wave is extremely weak (~1 fW). This means that the CNT-QD could works as a highly sensitive THz detector.
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