30 citations · 50 across the 3 of their papers we have counts for
3 papers
Geometrically-Controlled Microscale Patterning and Epitaxial Lateral Overgrowth of Nitrogen-Polar GaN
Pietro Pampili, Vitaly Z. Zubialevich, Peter J. Parbrook
In this study we report on a novel two-step epitaxial growth technique that enables a significant improvement of the crystal quality of nitrogen-polar GaN. The starting material is…
Ag colloids and arrays for plasmonic non-radiative energy transfer from quantum dots to a quantum well
Graham P. Murphy, John J. Gough, Luke J. Higgins +6
Ag nanoparticles in the form of colloids and ordered arrays are used to demonstrate plasmon-mediated non-radiative energy transfer from quantum dots to quantum wells with varying t…
The origin of the red luminescence in Mg-doped GaN
S. Zeng, G. N. Aliev, J. J. Davies +6
Optically-detected magnetic resonance (ODMR) and positron annihilation spectroscopy (PAS) experiments have been employed to study magnesium-doped GaN layers grown by metal-organic…