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physics.app-ph2026
Nonreciprocal Thermophotonic Cooling
Daniel Cui, Parthiban Santhanam, Aaswath P. Raman
Solid-state cooling via electroluminescent emission from light-emitting diodes is a promising alternative to thermoelectric and vapor-compression refrigeration, but practical perfo…
physics.app-ph2025
The Thermal Cost of Harvesting the Solar Infrared Tail in Space-Based Photovoltaics
David E. Abraham, Linus Kim, Aaswath P. Raman
Space applications require the highest performing photovoltaic devices. Typically these are multi-junction devices that are capable of converting a larger bandwidth of the solar sp…