Mohammad Abed ElQad Attrash, Barhum, Hani , McDonnell, Cormac , Izheman, Areej , Amro, Tamara , Simanovsky, Ilya , Bar-Gill, Nir , Marcus, Gilad , Blank, Aharon , and Ginzburg, Pavel . 2025. “Nonlinear Broadband Thz And Hhg Emission From Symmetry Broken Nitrogen-Vacancy Centers In Diamond Crystals”. doi:10.2139/ssrn.5953635.