Researchers investigated the internal properties of low-cost materials used in perovskite solar cells, which are attracting attention for their high efficiency, using electron spin resonance (ESR) to analyze these materials at a microscopic level. The results clarify the underlying causes for reduced device performance, despite high local charge mobility, offering critical insights for designing improved solar cells.
source https://www.sciencedaily.com/releases/2024/11/241106132634.htm
Qualcomm, Nvidia ready for 'AI-native' 6G, if only the world knew what it
was
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Meanwhile, formal 6G specs are still in the works
It seems like just yesterday that the 5G rollout started. Now, at Mobile
World Congress, major companies...
6 hours ago
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