2 papers
cond-mat.mtrl-sci2025
Spectrum Selective Interfaces and Materials towards Non-photothermal Saltwater Evaporation: Demonstration with a White Ceramic Wick
Navindra D. Singh, James Leung, Ji Feng +5
Most solar desalination efforts are photothermal: they evaporate water with ``black'' materials that absorb as much sunlight as possible. Such ``brine-boiling'' methods are limited…
physics.optics2024
Polarimetric compressed sensing with hollow, self-assembled diffractive films
Ji Feng, Altai J. Perry, Xiaojing Weng +4
Sensing light's polarization and wavefront direction enables surface curvature assessment, material identification, shadow differentiation, and improved image quality in turbid env…