“High-Field Electron Paramagnetic Resonance Distinguishes and Quantifies Nitrogen Substitutions in Diamonds for Quantum Device Optimization”

https://pubmed.ncbi.nlm.nih.gov/38112440

This study reveals that high-field electron paramagnetic resonance can distinguish and quantify three populations of nitrogen substitutions in diamonds, including isolated, weakly interacting, and exchange-coupled/clustered P1 centers, providing a valuable tool for understanding and optimizing diamond-based quantum devices.