149 citations · 328 across the 13 of their papers we have counts for
13 papers
Kinetics of charge carrier recombination in beta-Ga2O3 crystals
T. T. Huynh, L. L. C. Lem, A. Kuramata +2
Cathodoluminescence spectra were measured to determine the characteristics of luminescence bands and carrier dynamics in beta-Ga2O3 bulk single crystals. The CL emission was found…
Red Luminescence in H-doped beta-Ga2O3
Thanh Tung Huynh, Ekaterine Chikoidze, Curtis P. Irvine +8
The effects of hydrogen incorporation into beta-Ga2O3 thin films have been investigated by chemical, electrical and optical characterization techniques. Hydrogen incorporation was…
Enhancement of the UV emission from gold/ZnO nanorods exhibiting no green luminescence
Saskia Fiedler, Laurent O. Lee Cheong Lem, Cuong Ton-That +2
Large reflection losses at interfaces in light emitting semiconductor devices cause a significant reduction in their light emission and energy efficiencies. Metal nanoparticle (NP)…
The role of surface depletion layer effects on the enhancement of the UV emission in ZnO induced by a nanostructured Al surface coating
Saskia Fiedler, Laurent O. Lee Cheong Lem, Cuong Ton-That +1
The UV enhancement of Al-coated ZnO single crystals with a wide range of carrier densities is systematically studied using depth-resolved cathodoluminescence (CL) and photoluminesc…
Correlative Study of Enhanced Excitonic Emission in ZnO Coated with Al Nanoparticles using Electron and Laser Excitation
Saskia Fiedler, Laurent O. Lee, Cheong Lem +4
Metal nanoparticle (NP) surface coatings are known to significantly enhance the ultra-violet luminescence intensity of ZnO. Although there is general agreement that resonantly exci…
Kondo screening in two-dimensional -type transition-metal dichalcogenides
Michael Phillips, Vivek Aji
Systems with strong spin orbit coupling support a number of new phases of matter and novel phenomena. This work focuses on the interplay of spin orbit coupling and interactions in…