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单词 quantum dot
释义

quantum dot

noun Physics
A semiconductor crystal of nanometre dimensions with distinctive conductive properties determined by its size.They repeatedly zapped a 100-nanometer-diameter raised patch of semiconductor called a quantum dot with laser light delivered through a microscopic glass fiber....
  • When hit with light, the quantum dot emits a particular color based on its size.
  • Chen and Gerion obtained a portion of this protein and attached it to the quantum dot.
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更新时间:2024/9/20 10:54:37