2 papers
cond-mat.mes-hall2026
Probing near-field EM fluctuations in superparamagnetic CoFeB with NV quantum dephasometry
Shoaib Mahmud, Wei Zhang, Pronoy Das +3
Superparamagnetism in nanoscale magnetic layers is a critical property for a wide range of spintronic-based sensor and computing applications. While conventional magnetization meas…
physics.optics2025
Quantum Imaging of Photonic Spin Texture in an OAM Beam with NV Centers in Diamond
Shoaib Mahmud, Wei Zhang, Farid Kalhor +2
Photonic spin texture (PST), the spatial distribution of the spin angular momentum (SAM) of light, is connected to unique properties of light, such as optical skyrmions and topolog…