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cond-mat.mtrl-sci2026
Probing Boron Vacancy Defects in hBN via Single Spin Relaxometry
Alex L. Melendez, Ruotian Gong, Guanghui He +14
Spin defects in solids offer promising platforms for quantum sensing and memory due to their long coherence times and optical addressability. Here, we integrate a single nitrogen-v…
cond-mat.mtrl-sci2026
Continuously tunable dipolar exciton geometry for controlling bosonic quantum phase transitions
Zhenyu Sun, Haoteng Sun, Xiaohang Jia +12
The geometry and binding energy of excitons, set by electron-hole wavefunction distributions, are fundamental factors that underpin their many-body interactions and determine optoe…
cond-mat.mtrl-sci2025
Raman Fingerprints of Phase Transitions and Ferroic Couplings in Van der Waals Material CuCrPS
Jing Tang, Benjamin J Lawrie, Mouyang Cheng +9
CuCrPS (CCPS), a type-II multiferroic material, exhibits unique phase transitions involving ferroelectric, antiferroelectric, and antiferromagnetic ordering. In this study,…