- 缺陷密度
- defect: vi. 叛变；逃走。 He defected to th ...
- density: n. 1.稠密；浓厚。 2.【物理学】浓度；密度；比重。 ...
- density defect: 密度缺点
- defect density distribution: 缺陷密度分布
- low density lipoprotein catabolic defect: 低密度脂蛋白异化作用缺陷
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defect density中文什么意思
- 缺陷密度
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例句与用法
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- Zno is promising : high - quality zno with very low defect densities can be synthesized at much lower temperature ; zno can emits light with shorter wavelength than blue light emission from gan ; zno has higher excitonic binding energy promising strong photoluminescence from the bound excitonic emissions even at room temperature ; by alloying with mgo , tuning of the band gap while keeping the zno hexagonal structure can be achieved by forming mgxzn1 - xo . as we know , band gap tuning is important to produce efficient and lasting light emitting diodes ( led ) and other electronic devices
利用mg _ xzn _ ( 1 - x ) o薄膜，可以在保持zno六方纤锌矿( wurtzite )结构的同时有效调节调节薄膜的禁带宽度，制备出基于氧化锌的量子阱、超晶格及相关的光电器件，如基于氧化锌的紫外光探测器、紫外发光二极管和紫外激光二极管等光电子器件。