Researchers adopt a new ligand to enhance the efficiency and stability of perovskite quantum dot solar cells. Solar cell efficiency increases to 15.3% by correcting distortions on the surface of ...
A crumpled paper ball (left) has fractal properties. The sizes of holes and pores in the paper show self-similarity -- zooming into the bottom right quadrant of the paper (right), the image looks ...
Six years ago, Jiaxing Huang discovered crumpled graphene balls -- novel ultrafine particles that resemble crumpled paper balls. Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy ...
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