Princeton researcher develops computational method to find diamond defects for quantum tech
A researcher at the DOE's Princeton Plasma Physics Laboratory has created a computational technique that speeds up the search for diamond-based materials suited to quantum computing and sensing. The method, published in ACS Central Science, has already identified new candidate materials and relies on analyzing tiny crystal defects that can act as qubits.
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Diamond defects are attractive because some quantum properties persist at room temperature, unlike many other qubit platforms that need extreme cooling, which could make quantum devices more practical. Faster computational screening of these defects could shorten the path from lab discovery to usable quantum sensors and processors, though turning candidate materials into working devices will still require further experimental validation.
- A new computational method speeds identification of diamond defects useful for quantum computing and sensing
- Diamond-based qubits can function at room temperature, unlike many competing quantum materials
- The research, from Princeton Plasma Physics Laboratory, has already surfaced new candidate materials and was published in ACS Central Science
Source: sciencedaily.com, 2026-11-13
Published there as: “Tiny flaws in diamonds could unlock a quantum computing revolution”
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