Photoluminescence Spectra of Disordered and Ordered Ga0.52 In0.48P

在线阅读 下载PDF 导出详情
摘要 Temperature-dependenceandexcitation-intensity-dependenceofphotoluminescencespectraforbothdisorderedandorderedGa0.52In0.48Paremeasured.Thedisorderedsampleischaractierizedbyitssinglepcakphotoluminescencespectrumwhichisexcitation-intensity.independentandhasdifferentactivationenergyatdifferenttemperatureregion.Theorderedsampleshowsdoublepeaks,theintensityofthehigh-energypeakhasananomalousincreasefirstlyandquenchesafterwards.Therelativehenomenaarereasonablyexplainedintermsoflatticeorderingandorientationsuperlatticemodel.
机构地区 不详
出版日期 1999年03月13日(中国期刊网平台首次上网日期,不代表论文的发表时间)
  • 相关文献