3 papers
physics.app-ph2025
A silicon-based device for dynamic control of thermal emission
Sid Assawaworrarit, Alex Song, Shanhui Fan
Control of thermal emission is important in a number of applications from thermal energy harvesting and management and sensing of gas and chemical to thermal camouflage. Semiconduc…
physics.app-ph2024
Record nighttime electric power generation at a density of 350 mW/m via radiative cooling
Sid Assawaworrarit, Ming Zhou, Lingling Fan +1
The coldness of the universe is a thermodynamic resource that has largely remained untapped for renewable energy generation. Recently, a growing interest in this area has led to a…
physics.optics2021
High-Performance Photonic Transformers for DC Voltage Conversion
Bo Zhao, Sid Assawaworrarit, Parthiban Santhanam +2
Direct current (DC) converters play an essential role in electronic circuits. Conventional high-efficiency DC voltage converters, especially step-up type, rely on switch-mode opera…