Characterization of strong NV- gradient in the e-beam irradiated diamond sample

Abstract: 

We report on studies of a diamond sample with a strong gradient of NV- concentration (between 4 and 36 ppm over 1.5 mm) created by inhomogeneous irradiation with an electron beam. The sample was characterized by spatially resolved luminescence and ODMR spectra and spatial distributions of NV- concentration, strain splitting, and relaxation times T1, T2. Such inhomogeneous sample may find applications in designing optimum conditions for numerous applications in spectroscopy and sensorics.

Autorzy / Authors: 
M. Mrózek, A. M. Wojciechowski and W. Gawlik
Czasopismo: 
Diam. Relat. Mater., 120, 108689
Rok: 
2021
Tematyka badań: 
Nowe materiały
Magnetometria
Zastosowania
Inna tematyka