Multi-valued logic circuits on graphene quantum point contact devices

Graphene quantum point contacts (G-QPC) combine switching operations with quantized conductance, which can be modulated by top and back gates. Here we use the conductance quantization to design and simulate multi-valued logic (MVL) circuits and, more specifically an adder. The adder comprises two G-QPCs connected in parallel. We compute the conductance of the adder for various inputs and show that Graphene MVL circuits are feasible.

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The final publication is available at ACM via http://dx.doi.org/10.1145/3232195.3232214

CitationRallis, K. [et al.]. Multi-valued logic circuits on graphene quantum point contact devices. A: IEEE/ACM International Symposium on Nanoscale Architectures. "2018 IEEE/ACM International Symposium on Nanoscale Architectures (NANOARCH 2018): Athens, Greece: 17-19 July 2018". Institute of Electrical and Electronics Engineers (IEEE), 2018, p. 1-5.

URIhttp://hdl.handle.net/2117/130144

DOI10.1145/3232195.3232214

ISBN9781538662939

Publisher versionhttps://ieeexplore.ieee.org/document/8604348

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Multi-valued logic circuits on graphene quantum point contact devices

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