Cross-relaxation studies with optically detected magnetic resonances in nitrogen-vacancy centers in diamond in external magnetic field

R Lazda, L Busaite, A Berzins, J Smits, F Gahbauer… - Physical Review B, 2021 - APS
In this work, cross relaxation between nitrogen-vacancy (NV) centers and substitutional
nitrogen in a diamond crystal is investigated. It is demonstrated that optically detected …

High ensemble concentration of photo-stable NV centers in type Ib nanodiamonds by thermal assisted migration of native vacancies

R Kumar, DK Singh, P Kumar, CT Trinh, KG Lee… - Diamond and Related …, 2021 - Elsevier
Ion implantation and subsequent vacuum annealing is a conventional technique to fabricate
nitrogen vacancy (NV) centers in nanodiamonds (NDs) for different applications where high …