A basic human need is access to clean, filtered water, and reverse osmosis systems are now the preferred option for…
Wang, Y. et al. Thermodynamically stabilized β-CsPbI-based perovskite solar cells with efficiencies >18%. Science 365, 591–595 (2019).Article CAS PubMed Google…
PrincipleWe investigate the flat lens constructed by the meta-atoms on a SPDC layer with varying optical thickness, which satisfy the…
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