| Title |
Kinetic Monte-Carlo simulations of carrier dynamics in III-nitrides / |
| Translation of Title |
Krūvininkų dinamikos III grupės nitriduose modeliavimas kinetiniu Monte Karlo metodu. |
| Authors |
Kravcov, Oleg |
| DOI |
10.15388/vu.thesis.349 |
| Full Text |
|
| Pages |
160 |
| Keywords [eng] |
III-nitrides ; Monte-Carlo simulation ; photoluminescence |
| Abstract [eng] |
The main goal of this study is to develop a model to simultaneously describe free and localized carriers in III-nitrides and exploit the Monte-Carlo technique to simulate the behavior of free and localized nonequilibrium carriers and reveal how the different recombination processes affect the band shape and efficiency of photoluminescence in epilayers and quantum wells with different carrier localization and excitation conditions. fitting the results obtained experimentally by other authors with corresponding simulated results is used to verify the simulation model and extract the parameters necessary for the simulations. the unique dependences of the emission properties on temperature and the efficiency droop effect in ternary III-nitrides is under especial focus. |
| Dissertation Institution |
Vilniaus universitetas. |
| Type |
Doctoral thesis |
| Language |
English |
| Publication date |
2022 |
