Global ETD Search
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Showing 1 to 2 of 2 for “"Graphene Terahertz"”.
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Terahertz oscillations of hot electrons in graphene
Once a uniform electric field is turned on in graphene, carriers accelerate ballistically until they are scattered by optic phonons and the process repeats itself. In this dissertation, I will show that the oscillatory nature of the motion of the carrier distribution function manifests in damped …
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Room-Temperature Terahertz Detection Based on Graphene and Plasmonic Antenna Arrays
Terahertz (THz) radiation has become increasingly important in many scientific and commercial fields in recent years. It possesses many remarkable features resulting in an increased use of THz radiation for various applications, like biomedical imaging, security screening, and industrial quality …