ArticleSensors (Basel, Switzerland)2024
Compact and Fully Integrated LED Quantum Sensor Based on NV Centers in Diamond.
Article in Sensors (Basel, Switzerland), 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
4 citing papers in PubMed.
- High-Field EPR/ENDOR of N/Be Centers for Defect Engineering in 6Nanomaterials (Basel, Switzerland) · 2026Article
- Integration of High-Brightness QLED-Excited Diamond Magnetic Sensor.Micromachines · 2025Article
- Microcontroller-Optimized Measurement Electronics for Coherent Control Applications of NV Centers.Sensors (Basel, Switzerland) · 2024Article
- Harnessing Quantum Technologies for Safer Workplaces: A Transformative Paradigm in Occupational Safety and Health.Indian journal of occupational and environmental medicineArticle
Corrections and comments
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Authors and funding
6 authors.
Funding
Abstract
Quantum magnetometry based on optically detected magnetic resonance (ODMR) of nitrogen vacancy centers in diamond nano or microcrystals is a promising technology for sensitive, integrated magnetic-field sensors. Currently, this technology is still cost-intensive and mainly found in research. Here we propose one of the smallest fully integrated quantum sensors to date based on nitrogen vacancy (NV) centers in diamond microcrystals. It is an extremely cost-effective device that integrates a pump light source, photodiode, microwave antenna, filtering and fluorescence detection. Thus, the sensor offers an all-electric interface without the need to adjust or connect optical components. A sensitivity of 28.32nT/Hz and a theoretical shot noise limited sensitivity of 2.87 nT/Hz is reached. Since only generally available parts were used, the sensor can be easily produced in a small series. The form factor of (6.9 × 3.9 × 15.9) mm3 combined with the integration level is the smallest fully integrated NV-based sensor proposed so far. With a power consumption of around 0.1W, this sensor becomes interesting for a wide range of stationary and handheld systems. This development paves the way for the wide usage of quantum magnetometers in non-laboratory environments and technical applications.
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Registered trials
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