I recently purchased a 3D printer, and I've been using it to print all kinds of things relating to my smart home and my ...
Abstract: The distributions of the electroluminescence of AlGaInP-based flip-chip red light-emitting diodes with a size of $100\,\,\mu \text{m}\,\,\times 200\,\,\mu \text{m}$ have been obtained via ...