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Nanotechnology
Finely controlled luminescent Ag-In-Ga-S quantum dots with dual green and red emission towards white LEDs
Schematic diagram of the correspondence between size-dependent bandgap and spectrum based on the size effect of quantum dots. Credit: Opto-Electronic Advances (2024). DOI: 10.29026/oea.2024.240050 Semiconductor quantum dot (QD) materials have shown great potential for applications in lighting and display fields due to their wide color gamut, tunable emission wavelength, high quantum efficiency, high chroma, and low processing cost. For example,…
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Science
New ‘grumpy’ fish species discovered in Red Sea
Grumpy dwarf goby, Sueviota aethon. Credit: Viktor Nunes Peinemann A team of researchers from King Abdullah University of Science and Technology and the University of Washington has discovered a new species of fish that looks perpetually grumpy, which the researchers have named the “grumpy dwarf goby.” Though it’s a tiny fish, less than an inch long, the canine dwarf goby…
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