在氮气和空气中退火时，随退火温度升高前者表现为红移而后者表现为蓝移，这归属于量子尺寸效应。
The optical absorption edges red-shift along with the increase of annealing temperature under nitrogen and blue-shift under air were observed, which can be attributed to the quantum size effect.
铜管脱脂，氮气保护退火对降低氧化膜中碳的含量无明显效果。
The intermedium pickling and oxidation annealing can greatly reduce the carbon content in the oxide film.
应用推荐