Lee Young Hee
IBS Center for Integrated Nanostructure Physics (CINAP), Institute for Basic Science, Sungkyunkwan University, Suwon 16419, Korea.
Science. 2024 Mar;383(6686):eado4308. doi: 10.1126/science.ado4308. Epub 2024 Feb 29.
The Sun, the primary source of light and energy on Earth, emits a vast spectrum of electromagnetic radiation that includes not just visible light but extends to radio waves, infrared, ultraviolet, x-rays, and γ-rays. This broad spectrum, with its peak in the visible range, illuminates the planet with an average power density of 0.1 W/cm upon reaching the Earth's surface, playing a crucial role in sustaining life. Solar cells, designed to harness this abundant sunlight, convert it into electricity, paving the way for a cleaner, more sustainable energy future.
太阳是地球上光和能量的主要来源，它发出的电磁辐射频谱极为广泛，不仅包括可见光，还延伸至无线电波、红外线、紫外线、X射线和γ射线。这个宽广的频谱在可见光范围内达到峰值，到达地球表面时的平均功率密度为0.1瓦/平方厘米，照亮了地球，对维持生命起着至关重要的作用。旨在利用这种丰富阳光的太阳能电池将其转化为电能，为更清洁、更可持续的能源未来铺平了道路。
