学科分类
/ 1
1 个结果
  • 简介:ZnOquantumdots(QDs)withthesizesof3.0-5.6nmaresynthesizedbysolution-phasemethodatdifferenttemperatures.WefindthattemperaturehasgreatinfluenceonthesizeofZnOQDs.Thegrowthprocessisthemostsensitivetotemperature,andtheprocessiswellexplainedbyLifshitz-Slyozov-Wagner(LSW)model.Byphotoluminescence(PL)spectraofthequantumdotsatdifferenttemperaturesandreactivetime,wecometoaconclusionthatultravioletemissionismainlyduetosurfacedefects,andtheor...

  • 标签: