“donor point defect”的概念、定义、翻译、参考文献-科学参考

单词	donor point defect
释义	donor point defect Encyclopedia 理学施主点缺陷释 donor point defect施主点缺陷在掺杂过程中，价电子多的杂质原子取代晶格内价电子少的组成原子，为了保持电中性，多出的电子被释放到价带和导带之间的位置从而降低禁带宽度；如果材料为离子化合物，掺杂原子引入的过多电子可给予本体结构中的原子，也有可能造成本体结构中的原子空位的现象。属于给予电子型的离子取代缺陷。
随便看	resident birds resident consumption expenditure resident consumption level statistics resident control program resident disposable income resident fishes resident health archives management information systems residential area Residential Area of Baiwanzhuang residential area planning land balance table residential area road residential area standard Residential attenuation area residential behavior residential block residential building residential building density residential building depth residential building insolation distance residential building insolation standard residential building layout residential building length residential building unit residential building unit density residential civilization system

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