2 papers
physics.optics2025
Broadband-operational orbital angular momentum generation in nonlocal metasurfaces with maximum efficiency approaching 80%
Keren Wang, Kaili Sun, Jing Du +5
Nonlocal metasurfaces provide a compact route to generating momentum-space optical vortices but are limited by steep dispersion typically associated with high-quality (Q) factor re…
cond-mat.mes-hall2025
High-spin magnetic ground states of neutral dopant clusters in semiconductors
Rhine Samajdar, Haonan Zhou, R. N. Bhatt
High-spin states hold significant promise for classical and quantum information storage and emerging magnetic memory technologies. Here, we present a systematic framework for engin…