2 papers
physics.optics2026
Purcell-enhanced optical refrigeration
Peng Ju, Kunhong Shen, Stefan Püschel +3
Optical refrigeration of solids with anti-Stokes fluorescence has been widely explored as a vibration-free cryogenic cooling technology. A minimum temperature of 87 K has been demo…
quant-ph2025
Single nuclear spin detection and control in a van der Waals material
Xingyu Gao, Sumukh Vaidya, Kejun Li +8
Optically active spin defects in solids are leading candidates for quantum sensing and quantum networking. Recently, single spin defects were discovered in hexagonal boron nitride…