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New graphene-based earphone-sized speaker

Researchers from the University of California, Berkeley, have developed a new graphene-based earphone-sized speaker - that can actually outperform the best earphones. They say that even with almost no specialized acoustic design, it performs comparab

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Copper oxide (CuO) quantum dots (QDs) having a diameter of 5–8 nm were synthesized by a simple solution process. The as-synthesized QDs showed a highly crystalline monoclinic phase of CuO with a bandgap of 1.75 eV. The CuO QDs were further formulated

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Srinivasan Kameswaran is now a member of The International NanoScience Community - Nanopaprika.eu
Apr 22
Chief-Editor posted a discussion in NANOPOSTER 2026
Apr 18
Chief-Editor posted a discussion in NANOPOSTER 2026
Apr 18
domenicosampino@resysten.it is now a member of The International NanoScience Community - Nanopaprika.eu
Apr 16
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