9:00 AM - 9:15 AM
[16a-A35-1] Investigation of thermal electron-escape process in InAs/GaAs quantum dot solar cells
Keywords:solar cell, quantum dot
We investigated thermal electron-escape process which is issue in intermediate solar cells.We performed temperature dependence of two-step photoexcitation and analyzed thermal activation energy of electron and frequency factor from the Arrhenius-type fitting.Based on above results,we proposed the thermal electron-escape model.