253 citations · 529 across the 16 of their papers we have counts for
4 papers · 1 filter
Thermal-emission measurements near room temperature using Fourier-transform infrared spectroscopy
Yuzhe Xiao, Alireza Shahsafi, Chenghao Wan +5
Accurate characterization of thermal emitters can be challenging due to the presence of background thermal emission from components of the experimental setup and the surrounding en…
Impact of corrosion on the emissivity of advanced-reactor structural alloys
Jonathan L. King, Hangjin Jo, Alireza Shahsafi +3
Under standard operating conditions, the emissivity of structural alloys used for various components of nuclear reactors may evolve, affecting the heat transfer of the systems. In…
Accelerating vapor condensation with daytime radiative cooling
Ming Zhou, Haomin Song, Xingyu Xu +8
Vapor condensation plays a crucial role in solar water-purification technologies. Conventional condensers in solar water-purification systems do not provide sufficient cooling powe…
Mid-infrared optics using dielectrics with refractive indices below unity
Alireza Shahsafi, Yuzhe Xiao, Jad Salman +4
Conventional transparent materials at optical frequencies have refractive index values (n) greater than unity -- most commonly between about 1 and 4. This paper explores optical ph…