Comparison of propagation delay in single- and multi-layer graphene nanoribbon interconnects

Comparison of propagation delay in single- and multi-layer graphene nanoribbon interconnects

Multi-layer graphene nanoribbons (MLGNRs) have potentially provided attractive solution over single-layer GNR (SLGNR) interconnects. This research paper presents an equivalent RLC model for GNR interconnects to study the effect of propagation delay. A driver-interconnect-load (DIL) system employing...

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Bibliographische Detailangaben
Hauptverfasser: Majumder, M. K., Narasimha, Reddy K., Kaushik, B. K., Manhas, S. K.
Format: Tagungsbericht
Sprache:eng
Schlagworte:
Graphene nanoribbon (GNR)
interconnect lengths
multi-layer GNR (MLGNR)
propagation delay
single-layer GNR (SLGNR)
VLSI
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Zusammenfassung:Multi-layer graphene nanoribbons (MLGNRs) have potentially provided attractive solution over single-layer GNR (SLGNR) interconnects. This research paper presents an equivalent RLC model for GNR interconnects to study the effect of propagation delay. A driver-interconnect-load (DIL) system employing CMOS driver is used to analyze the performance. It has been observed that the overall delay performance is improved by 94.5% for MLGNR as compared to SLGNR.
DOI:10.1109/CODEC.2012.6509357