All-Optical Magnetic Imaging Protocol to Achieve Angstrom-Scale Resolution with Spin Defects in van der Waals Materials

Author(s): Ning Wang, Jianming Cai, and Chao Lei Magnetic imaging with ultrahigh spatial resolution is crucial to exploring the magnetic textures of emerging quantum materials. We propose a novel magnetic imaging protocol that achieves angstrom-scale resolution by combining spin defects in van der Waals materials and terahertz (THz) scattering sca… [Phys. Rev. Lett. 135, 046901] Published Tue Jul 22, 2025