When light (usually high-frequency electromagnetic waves such as ultraviolet light) irradiates certain metal surfaces, the electrons in the metal will absorb the energy of the light and escape from the metal surface, forming the phenomenon of photoelectrons.
Its core feature can be simply understood as: "light irradiation → electron escape", just like light gives electrons the energy to "escape" from the metal.
Reader comments
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The writing style is not bad. Anyway, I like it. It's a campus novel. I suffered from amnesia, but the reason has not been revealed yet. I also like the second male lead. I look forward to the plot in the future. New friends are welcome to watch [laughing] DaDa has reopened, and it looks very good so far. It's sweet. I feel like Da Da loves ambush pens. It should be the kind of person who likes to bury, bury, bury, and then throw a big knife out at the end.
Dear author, come on, come on, I urge you to update [sending my heart][sending my heart][sending my heart][sending my heart][sending my heart] A new author, the writing is good, the descriptions are very picturesque, and there are layers of foreshadowing, which makes people think. The world view of this book may be more grand now. I highly recommend it. I whispered, I really like Chapter 12 Building a Snowman [Adore][Adore][Adore][Adore][Adore][Like][Like][Like][Like][Like][Like]