photoluminescence

常见例句

用作名词 (n.)

• Photoluminescence that persists for an extremely short time after excitation.
  受激后持续时间很短的光致发光。
• The process of photoluminescence refers to the radioative recombination of electronhole pairs generated by shining high energy light on a crystal.
  光致发光过程就是高能量光子照射到晶体上之后，晶体所产生的电子一空穴对的辐射复合过程。
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