127 citations · 492 across the 8 of their papers we have counts for
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Formation mechanisms of single-crystalline InN quantum dots fabricated via droplet epitaxy
P. Aseev, Ž. Gačević, J. M. Mánuel +4
This work presents an experimental and theoretical insight into formation mechanisms of single crystalline wurtzite InN quantum dots (QDs) fabricated via metal droplet epitaxy (DE)…
Self-regulated radius of spontaneously formed GaN nanowires in molecular beam epitaxy
Sergio Fernández-Garrido, Vladimir M. Kaganer, Karl K. Sabelfeld +5
We investigate the axial and radial growth of GaN nanowires upon a variation of the Ga flux during molecular beam epitaxial growth. An increase in the Ga flux promotes radial growt…
Photoluminescence enhancement in quaternary III-nitrides alloys grown by molecular beam epitaxy with increasing Al content
S. Fernández-Garrido, J. Pereiro, F. González-Posada +4
Room temperature photoluminescence and optical absorption spectra have been measured in wurtzite InAlGaN (x 0.06, 0.02 < y < 0.27) layers grown by m…
Effect of the growth temperature and the AlN mole fraction on In incorporation and properties of quaternary III-nitride layers grown by molecular beam epitaxy
S. Fernández-Garrido, A. Redondo-Cubero, R. Gago +7
Indium incorporation into wurtzite (0001)-oriented InAlGaN layers grown by plasma-assisted molecular beam epitaxy was studied as a function of the growth temp…
In situ GaN decomposition analysis by quadrupole mass spectrometry and reflection high-energy electron diffraction
S. Fernández-Garrido, G. Koblmüller, E. Calleja +1
Thermal decomposition of wurtzite (0001)-oriented GaN was analyzed: in vacuum, under active N exposure, and during growth by rf-plasma assisted molecular beam epitaxy. The GaN deco…
A growth diagram for plasma-assisted molecular beam epitaxy of GaN nanocolumns on Si(111)
S. Fernández-Garrido, J. Grandal, E. Calleja +2
The morphology of GaN samples grown by plasma-assisted molecular beam epitaxy on Si(111) was systematically studied as a function of impinging Ga/N flux ratio and growth temperatur…