S. Catalanotti et al. “The radiative cooling of selective surfaces,” Sol. Energy 17, 83 (1975).

C.G. Granqvist and A. Hjortsberg. “Radiative cooling to low temperatures: General considerations and application to selectively emitting SiO films,” J. Appl. Phys. 52, 4205 (1981).

E. Rephaeli et al. “Ultrabroadband photonic structures to achieve high-performance daytime radiative cooling,” Nano Lett. 13, 1457 (2013).

A.P. Raman et al. “Passive radiative cooling below ambient air temperature under direct sunlight,” Nature 515, 540 (2014).

Z. Chen et al. “Radiative cooling to deep sub-freezing temperatures through a 24-h day–night cycle,” Nat. Commun. 7, 13729 (2016).

Y. Zhai et al. “Scalable-manufactured randomized glass-polymer hybrid metamaterial for daytime radiative cooling,” Science 355, 1062 (2017).

J. Mandal et al. “Hierarchically porous polymer coatings for highly efficient passive daytime radiative cooling,” Science 362, 315 (2018).

T. Li et al. “A radiative cooling structural material,” Science 364, 760 (2019).

L. Cai et al. “Spectrally selective nanocomposite textile for outdoor personal cooling,” Adv. Mater. 30, 1802152 (2018).

E. Goldstein et al. “Sub-ambient non-evaporative fluid cooling with the sky,” Nat. Energy 2, 17143 (2017).

M. Zhou et al. “Accelerating vapor condensation with daytime radiative cooling,” arXiv:1804.10736 (2018).

L. Zhu et al. “Radiative cooling of solar cells,” Optica 1, 32 (2014).

L. Zhu et al. “Radiative cooling of solar absorbers using a visibly transparent photonic crystal thermal blackbody,” Proc. Natl. Acad. Sci. USA, 112, 12282 (2015).

Z. Chen et al. “Simultaneously and synergistically harvest energy from the sun and outer space,” Joule 3, 101 (2019).

W. Li and S. Fan. “Nanophotonic control of thermal radiation for energy applications [Invited],” Opt. Express 26, 15995 (2018).

S.J. Byrnes et al. “Harvesting renewable energy from Earth’s mid-infrared emissions,” Proc. Natl. Acad. Sci. USA 111, 3927 (2014).

S. Buddhiraju et al. “Thermodynamic limits of energy harvesting from outgoing thermal radiation,” Proc. Natl. Acad. Sci. USA 115, E3609 (2018).

M. Ono et al. “Experimental demonstration of energy harvesting from the sky using the negative illumination effect of a semiconductor photodiode,” Appl. Phys. Lett. 114, 161102 (2019).

M. Ono et al. “Self-adaptive radiative cooling based on phase change materials,” Opt. Express 26, A777 (2018).