CW-EPR spectra of P1 centers in HPHT diamond in the vicinity of Rabi resonance: possible standard for B1 evaluation in EPR and DNP enhanced NMR spectroscopies

CW-EPR spectra of P1 centers in HPHT diamond in the vicinity of Rabi resonance: possible standard for B1 evaluation in EPR and DNP enhanced NMR spectroscopies

Synthetic commercial type-IIa diamond crystal containing low concentration of P1 (Ns0) centers ([Ns0] <1ppm) was examined as a possible calibration standard for evaluating microwave magnetic field intensity (B1) in the spectrometer cavity. The reliability of this standard was experimentally and t...

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Bibliographic Details
Main Authors: B. Rakvin, D. Carić, M. Kveder
Format: Article
Language:English
Published: Elsevier 2022-06-01
Series:Journal of Magnetic Resonance Open
Subjects:
P1 centers in diamond
EPR
DNP
Electron spin relaxation
Modulation sidebands
Online Access:http://www.sciencedirect.com/science/article/pii/S2666441022000097

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