Towards dislocation-driven quantum interconnects
University of Chicago · Argonne National Laboratory · +1 more institution
Abstract
A central problem in the deployment of quantum technologies is the realization of robust architectures for quantum interconnects. We propose to engineer interconnects in semiconductors and insulators by patterning spin qubits at dislocations, thus forming quasi one-dimensional lines of entangled point defects. To gain insight into the feasibility and control of dislocation-driven interconnects, we investigate the optical cycle and coherence properties of nitrogen-vacancy (NV) centers in diamond, in proximity of dislocations, using a combination of advanced first-principles calculations. We show that one can engineer spin defects with properties similar to those of their bulk counterparts, including charge…
Citation impact
- FWCI
- 33.41
- Percentile
- 99%
- References
- 42
Authors
7Topics & keywords
- Coherence (philosophical gambling strategy)
- Qubit
- Quantum
- Quantum technology
- Realization (probability)
- Spin (aerodynamics)
- Semiconductor
- Quantum computer
Funding
- UDU.S. Department of EnergyAwards: -AC02-05CH11231, AC02-06CH11357, 05CH11231, AC02-05CH11231, DE-AC02, 06CH11357, DE-AC02-05CH11231, DE-AC02-06CH11357, DE-AC02-
- NENational Energy Research Scientific Computing CenterAwards: 05CH11231, AC02-05CH11231
- MIMidwest Integrated Center for Computational MaterialsAward: DE-AC02-06CH11357
- OOOffice of ScienceAwards: DE-AC02-06CH11357, AC02-05CH11231, -AC02-05CH11231, DE-AC02, 06CH11357, AC02-06CH11357
- BEBasic Energy SciencesAwards: DE-AC02, AC02-05CH11231, DE-AC02-05CH11231, AC02-06CH11357, 06CH11357, -AC02-05CH11231
- AFAir Force Office of Scientific ResearchAwards: FA9550-, DE-AC02-05CH11231, FA9550, FA9550-23-1-0330, DE-AC02-06CH11357
- ANArgonne National LaboratoryAwards: DE-AC02, DE-AC02-05CH11231, 06CH11357, AC02-06CH11357