58 citations · 77 across the 5 of their papers we have counts for
5 papers
Spectrally Selective Solar Absorbers with High-temperature Insensitivity
Yanpei Tian, Xiaojie Liu, Alok Ghanekar +1
It is of significance to incorporate spectral selectivity technology into solar thermal engineering, especially at high operational temperatures. This work demonstrates spectrally…
Blackbody-cavity Ideal Solar Absorbers
Yanpei Tian, Xiaojie Liu, Alok Ghanekar +2
Spectrally selective solar absorbers (SSAs), harvesting sunlight into heat, are the key to the concentrated solar thermal systems. Current SSAs' designs using photonic crystals, me…
Mechanical Deformation Induced Continuously Variable Emission for Radiative Cooling
Xiaojie Liu, Yanpei Tian, Fangqi Chen +3
Passive radiative cooling drawing the heat energy of objects to the cold outer space through the atmospheric transparent window (8 um - 13 um) is significant for reducing the energ…
High-temperature and Abrasion Resistant Selective Solar Absorber under Ambient Environment
Yanpei Tian, Lijuan Qian, Xiaojie Liu +5
Selective solar absorbers (SSAs) with high performance are the key to concentrated solar power systems. Optical metamaterials are emerging as a promising strategy to enhance select…
Radiative energy and momentum transfer for various spherical shapes: a single sphere, a bubble, a spherical shell and a coated sphere
Yi Zheng, Alok Ghanekar
We use fluctuational electrodynamics to determine emissivity and van der Waals contribution to surface energy for various spherical shapes, such as a sphere, a bubble, a spherical…