Graphene Plasmonics for Enhanced Quantum Information Processing

Abstract

Graphene's exceptional electronic and plasmonic properties present a significant opportunity for advancing quantum information processing technologies. This study explores the integration of graphene-based devices within quantum computing systems, emphasizing the manipulation and control of quantum bits (qubits) through graphene's plasmonic capabilities. We examine the synthesis and functionalization of graphene nanostructures tailored for high coherence and entanglement necessary for quantum computing. Our findings indicate that graphene can significantly enhance qubit performance by extending coherence times and facilitating robust entanglement, integral to quantum computation. By integrating these plasmonic devices into existing quantum architectures, we demonstrate substantial improvements in scalability and operational efficiency, underscoring graphene's potential to transform quantum computing technologies. This research not only highlights graphene's adaptability in existing semiconductor technologies but also sets the stage for its pivotal role in the future development of quantum computing systems.