Fig. 7: Considerations and approaches for enhancing quantum sensing.
From: Quantum sensing with optically accessible spin defects in van der Waals layered materials
a Evaluation of spin defects for quantum sensing requires assessment of parameters including spin coherence, radiative recombination, intersystem crossing rates, energy level stability, and zero-field splitting. b The controlled generation of spin defects is critical and essential for the functionality of quantum sensing applications. c The proximity and surface effects significantly influence the sensing performance of two-dimensional spin defects. d The interaction between the spin and photonic structures may be leveraged to manipulate and enhance spin performance in quantum sensing218,219. Panel d is reproduced with permission from refs. 218,219, Copyright by American Chemical Society and Springer Nature, respectively
