Dual-frequency spin resonance spectroscopy of diamond nitrogen-vacancy centers in zero magnetic field

A. K. Dmitriev, H. Y. Chen, G. D. Fuchs, A. K. Vershovskii, “Dual-frequency spin resonance spectroscopy of diamond nitrogen-vacancy centers in zero magnetic field.” Phys Rev. A 100, 011801(R) (2019). [arXiv:1905.08158]  († indicates equal co-authors)