Researchers have shown that hard-to-spot defects in a widely used two-dimensional insulator can trap electrical charges and locally weaken the material, making it more likely to fail at lower voltages ...
Researchers in the United States have developed a way to detect hidden defects in ultra-thin electronic materials that can cause devices to fail at lower voltages.
Tiny crystal “seeds” could solve a hidden flaw in perovskite solar cells—unlocking high efficiency at larger scales.
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