DNP and Electron Paramagnetic Resonance (EPR) of Substitutional Nitrogen in Diamond at 7 and 14 T

Amit Israelstam, Eyal Laster, Orit Nir-Arad – @DNP_EPR

Hello #GlobalnmrTC2023 ! 😊

Please watch our recent discoveries on 13C DNP enhanced NMR in diamonds 💎💎
Presented by @amitistam @eyalaster1 @oritnirarad@chemistrytau https://t.co/kaTceH4cfH

— DNP/EPR at TAU (@DNP_EPR) July 19, 2023

EPR and DNP-enhanced 13C NMR measurements on our home-built dual DNP/EPR spectrometer reveal unknown properties of substitutional nitrogen centers in diamond, which are used to interpret their DNP spectra. High field EPR data is shown indispensable for both diamond defect spin system characterization and DNP spectral analysis.