3 papers
cond-mat.mes-hall2026
Thermal Casimir Force Imaging of Nonequilibrium Hot Electrons
Weikang Lu, Ziyi Xu, Hewan Zhang +11
The thermal Casimir effect, arising from fluctuating electromagnetic fields of thermally agitated charges, induces thermosensitive forces and presents a novel approach to detecting…
cond-mat.mes-hall2024
Nanoscale Casimir Force Softening Originated from Quantum Surface Responses
Hewan Zhang, Kun Ding
Strong coupling between vacuum fields and quantum matter occurs at the nanoscale and broadens the horizon of light-matter interaction. Nanoscale Casimir force, as an exhibition of…
physics.optics2024
Non-Bloch Theory for Spatiotemporal Photonic Crystals Assisted by Continuum Effective Medium
Haozhi Ding, Kun Ding
As one indispensable type of nonreciprocal mechanism, a system with temporal modulations is intrinsically open in the physical sense and inevitably non-Hermitian, but the space and…