按主题分类的文章 "Phosphorus oxide"

1. Advanced Inorganic Materials for Solid State Lighting
   发布于 2022年9月27日

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   In 1907, Henry Round described the first electroluminescent device based on silicon carbide . Since then, lighting based on solid-state devices has started a long research road. The development of bright "candela-class" green, blue, and near-ultraviolet diodes by Nakamura in the 1990s was a ...