摘要
Temperature-dependenceandexcitation-intensity-dependenceofphotoluminescencespectraforbothdisorderedandorderedGa0.52In0.48Paremeasured.Thedisorderedsampleischaractierizedbyitssinglepcakphotoluminescencespectrumwhichisexcitation-intensity.independentandhasdifferentactivationenergyatdifferenttemperatureregion.Theorderedsampleshowsdoublepeaks,theintensityofthehigh-energypeakhasananomalousincreasefirstlyandquenchesafterwards.Therelativehenomenaarereasonablyexplainedintermsoflatticeorderingandorientationsuperlatticemodel.
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)