1 citations · 2 across the 3 of their papers we have counts for
3 papers
Theoretical study of the impact of carrier density screening on Urbach tail energies and optical polarization in (Al,Ga)N quantum well systems
Robert Finn, Michael O'Donovan, Thomas Koprucki +1
Aluminium Gallium Nitride ((Al,Ga)N) presents an ideal platform for designing ultra-violet (UV) light emitters across the entire UV spectral range. However, in the deep-UV spectral…
Impact of random alloy fluctuations on the carrier distribution in multi-color (In,Ga)N/GaN quantum well systems
Michael O'Donovan, Patricio Farrell, Julien Moatti +3
In this work, we study the impact that random alloy fluctuations have on the distribution of electrons and holes across the active region of a (In,Ga)N/GaN multi-quantum well based…
Multiscale simulations of uni-polar hole transport in (In,Ga)N quantum well systems
Michael O'Donovan, Patricio Farrell, Timo Streckenbach +2
Understanding the impact of the alloy micro-structure on carrier transport becomes important when designing III-nitride-based LED structures. In this work, we study the impact of a…