ArticleNature communications2021
High-fidelity single-shot readout of single electron spin in diamond with spin-to-charge conversion.
Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.
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Who cites it
17 citing papers in PubMed.
- Probing individual quantum emitters in bulk semiconductors via photonic nanojets.Science advances · 2026Article
- Scalable nanoscale positioning of highly coherent color centers in prefabricated diamond nanostructures.Nature communications · 2025Article
- Photoinduced Charge Injection from Shallow Point Defects in Diamond into Water.ACS applied materials & interfaces · 2024Article
- Suppressing Thermal Noise to Sub-Millikelvin Level in a Single-Spin Quantum System Using Realtime Frequency Tracking.Micromachines · 2024Article
- Silicon Vacancies Diamond/Silk/PVA Hierarchical Physical Unclonable Functions for Multi-Level Encryption.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2024Article
- Coherent electric field control of orbital state of a neutral nitrogen-vacancy center.Nature communications · 2024Article
- Photoionisation detection of a single ErNational science review · 2024Article
- Reversible optical data storage below the diffraction limit.Nature nanotechnology · 2024Article
- In situ electron paramagnetic resonance spectroscopy using single nanodiamond sensors.Nature communications · 2023Article
- Manipulating solid-state spin concentration through charge transport.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Nanodiamonds enable femtosecond-processed ultrathin glass as a hybrid quantum sensor.Scientific reports · 2023Article
- Recent advances in theNanophotonics (Berlin, Germany) · 2023Review
- Diamond surface engineering for molecular sensing with nitrogen-vacancy centers.Journal of materials chemistry. C · 2022Review
- Harnessing many-body spin environment for long coherence storage and high-fidelity single-shot qubit readout.Nature communications · 2022Article
- Five-second coherence of a single spin with single-shot readout in silicon carbide.Science advances · 2022Article
- Imaging dark charge emitters in diamond via carrier-to-photon conversion.Science advances · 2022Article
- Robust all-optical single-shot readout of nitrogen-vacancy centers in diamond.Nature communications · 2021Article
Corrections and comments
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Authors and funding
11 authors.
Funding
Abstract
High fidelity single-shot readout of qubits is a crucial component for fault-tolerant quantum computing and scalable quantum networks. In recent years, the nitrogen-vacancy (NV) center in diamond has risen as a leading platform for the above applications. The current single-shot readout of the NV electron spin relies on resonance fluorescence method at cryogenic temperature. However, the spin-flip process interrupts the optical cycling transition, therefore, limits the readout fidelity. Here, we introduce a spin-to-charge conversion method assisted by near-infrared (NIR) light to suppress the spin-flip error. This method leverages high spin-selectivity of cryogenic resonance excitation and flexibility of photoionization. We achieve an overall fidelity > 95% for the single-shot readout of an NV center electron spin in the presence of high strain and fast spin-flip process. With further improvements, this technique has the potential to achieve spin readout fidelity exceeding the fault-tolerant threshold, and may also find applications on integrated optoelectronic devices.
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Registered trials
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