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physics.optics2025
Compact broadband thermal absorbers based on plasmonic fractal metasurfaces
Romil Audhkhasi, Virat Tara, Raymond Yu +2
The ability to efficiently absorb thermal radiation within a small material volume is crucial for the realization of compact and high spatial resolution thermal imagers. Here we pr…
physics.optics2024
Growth of VO2-ZnS Thin Film Cavity for Adaptive Thermal Emission
Raymond Yu, Bo K. Shrewsbury, Claire Wu +4
Low-weight, passive, thermal-adaptive radiation technologies are needed to maintain an operable temperature for spacecraft while they experience various energy fluxes. In this stud…