- Letter
- Open Access
Assessing the potential of perfect screw dislocations in SiC for solid-state quantum technologies
Phys. Rev. Research 6, L022055 – Published 7 June, 2024
DOI: https://doi.org/10.1103/PhysRevResearch.6.L022055
Abstract
Although point defects in solids can be used as qubits, it remains challenging to position them in a deterministic array. By means of advanced ab initio calculations we show that perfect screw dislocations in 3C-SiC could be used to overcome this limitation. In addition, we show that such dislocations can change the spin configuration of a point defect located inside its core, without changing the localized nature of its defect states. Our findings represent a technological leap as they show that dislocations can be used as active building blocks in future defect-based quantum computers.
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References (75)
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