Warndon Wombles Sarah Murray praises Duke of Edinburgh twin helpers
A LOCAL litter-picking group leader has highlighted the efforts of teenage twins for helping clean their community.
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A LOCAL litter-picking group leader has highlighted the efforts of teenage twins for helping clean their community.
Industrial ecology professor Roland Geyer shares ways to reduce consumption while keeping the holiday magical.
Our NanoNews Digest Sponsors Home > Press > Less innocent than it looks: Hydrogen in hybrid perovskites: Researchers identify the defect that limits solar-cell performance A hydrogen vacancy (the black spot left of center) created by removing hydrogen from a methylammonium molecule, traps carriers in the prototypical hybrid perovskite, mehtylammonium lead iodide CH3NH3Pbl3 CREDIT Xie Zhang Abstract: Researchers in the materials department in UC Santa Barbara's College of Engineering have uncovered a major cause of limitations to efficiency in a new generation of solar cells. Less innocent tha...