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Showing 1 to 3 of 3 for “"Resonant tunnelling diodes"”.
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Strong physical uncloneable functions using arrays of resonant tunnelling diodes
… request which cannot be impersonated. A resonant tunnelling diode has been shown useful by having a single unique and uncloneable response. The electrically driven device outputs a signature unique to the individual device which is uncloneable even by the manufacturer. The purpose of this …
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Increasing the bit density of a quantum confinement physically unclonable function
… function by Roberts, et al. that utilises resonant tunnelling diodes (physical representation of a quantum well) and atomic scale imperfections for applications in cryptography and identification. Presently such entities rely on their resonance peak position as the basis for a new approach …
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Laterally confined THz sources and graphene based THz optics
… by scaling from a single quantum well (resonant tunnelling diode) to a THz QCL. Chapter 2 also discusses, the effect of lateral confinement on the intersubband states and the plasmonic mode in a THz QCL. One of the key experimental challenges in scaling down from QCLs to quantum-dot …