Browsing by Author Lorenz, K.

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Issue DateTitleAuthor(s)TypeAccess Type
2012AIN content influence on the properties of Al x Ga1- x N doped with Pr ionsFialho, M.; Magalhães, Sérgio; Alves, L.C.; Marques, C.; Maalej, R.; Monteiro, Teresa; Lorenz, K.; Alves, E.articlerestrictedAccess
2015Composition, structure and morphology of Al1-xInxN thin films grown on Al1-yGayN templates with different GaN contentsMagalhaes, S.; Watson, I. M.; Pereira, S.; Franco, N.; Tan, L. T.; Martin, R. W.; O'Donnell, K. P.; Alves, E.; Araujo, J. P.; Monteiro, T.; Lorenz, K.articlerestrictedAccess
2010Defect studies and optical activation of Yb doped GaNLorenz, K.; Alves, E.; Magalhes, S.; Peres, M.; Monteiro, T.; Kozanecki, A.; Valerio, M.E.G.articlerestrictedAccess
22-Mar-2008Defect studies on fast and thermal neutron irradiated GaNLorenz, K.; Marques, J.G.; Franco, N.; Alves, E.; Peres, M.; Correia, M.R.; Monteiro, T.articlerestrictedAccess
2013Disorder induced violet/blue luminescence in rf-deposited ZnO filmsPeres, M.; Magalhaes, S.; Soares, M. R.; Soares, M. J.; Rino, L.; Alves, E.; Lorenz, K.; Correia, M. R.; Lourenco, A. C.; Monteiro, T.articlerestrictedAccess
2014Doping of Ga2O3 bulk crystals and NWs by ion implantationLorenz, K.; Peres, M.; Felizardo, M.; Correia, J. G.; Alves, L. C.; Alves, E.; Lopez, I.; Nogales, E.; Mendez, B.; Piqueras, J.; Barbosa, M. B.; Araujo, J. P.; Goncalves, J. N.; Rodrigues, J.; Rino, L.; Monteiro, T.; Villora, E. G.; Shimamura, K.articleopenAccess
2010Effect of annealing on AlN/GaN quantum dot heterostructures: Advanced ion beam characterization and X-ray study of low-dimensional structuresMagalhães, Sérgio; Lorenz, K.; Franco, N.; Barradas, N.P.; Alves, E.; Monteiro, Teresa; Amstatt, B.; Fellmann, V.; Daudin, B.articlerestrictedAccess
21-Oct-2010Functionalizing self-assembled GaN quantum dot superlattices by Eu-implantationMagalhães, S.; Peres, M.; Fellmann, V.; Daudin, B.; Neves, A.J.; Alves, E.; Monteiro, T.; Lorenz, K.articleopenAccess
2010High temperature annealing of Europium implanted AlNLorenz, K.; Magalhães, Sérgio; Alves, E.; Peres, Marco; Monteiro, Teresa; Neves, Armando; Boćkowski, M.articlerestrictedAccess
2006High temperature annealing of rare earth implanted GaN films: Structural and optical propertiesLorenz, K.; Wahl, U.; Alves, E.; Nogales, E.; Dalmasso, S.; Martin, R.W.; O'Donnell, K.P.; Wojdak, M.; Braud, A.; Monteiro, T.; Wojtowicz, T.; Ruterana, P.; Ruffenach, S.; Briot, O.articlerestrictedAccess
2003Implantation and annealing studies of Tm-implanted GaNLorenz, K.; Alves, E.; Wahl, U.; Monteiro, T.; Dalmasso, S.; Martin, R.W.; O'Donnell, K.P.; Vianden, R.articlerestrictedAccess
Apr-2007Implantation of nanoporous GaN with Eu ionsMagalhães, S.; Lorenz, K.; Peres, M.; Monteiro, T.; Tripathy, S.; Alves, E.articlerestrictedAccess
15-Feb-2012Influence of neutron irradiation and annealing on the optical properties of GaNRodrigues, J.; Peres, M.; Soares, M. J.; Lorenz, K.; Marques, J. G.; Neves, A. J.; Monteiro, T.articlerestrictedAccess
Feb-2009Influence of the AlN molar fraction on the structural and optical properties of praseodymium-doped AlxGa1-xN (0≤x≤1) alloysPeres, Marco; Magalhães, Sérgio; Franco, N.; Soares, Manuel; Neves, Armando; Alves, E.; Lorenz, K.; Monteiro, TeresaarticlerestrictedAccess
7-May-2010Influence of thermal annealing on the structural and optical properties of GaN/AlN quantum dotsPeres, M.; Neves, A.J.; Monteiro, T.; Magalhães, S.; Alves, E.; Lorenz, K.; Okuno-Vila, H.; Fellmann, V.; Bougerol, C.; Daudin, B.articlerestrictedAccess
2003Lattice location and optical activation of rare earth implanted GaNWahl, U.; Alves, E.; Lorenz, K.; Correia, J.G.; Monteiro, T.; De Vries, B.; Vantomme, A.; Vianden, R.articlerestrictedAccess
2013Nanostructures and thin films of transparent conductive oxides studied by perturbed angular correlationsBarbosa, M. B.; Goncalves, J. N.; Redondo-Cubero, A.; Miranda, S. M. C.; Simon, R.; Kessler, P.; Brandt, M.; Henneberger, F.; Nogales, E.; Mendez, B.; Johnston, K.; Alves, E.; Vianden, R.; Araujo, J. P.; Lorenz, K.; Correia, J. G.articlerestrictedAccess
2010Optical and structural properties of an Eu implanted Gallium Nitride quantum Dots/Aluminium Nitride SuperlatticePeres, M.; Neves, A.J.; Monteiro, T.; Magalhães, S.; Franco, N.; Lorenz, K.; Alves, E.; Damilano, B.; Massies, J.; Dussaigne, A.; Grandjean, N.articlerestrictedAccess
Dec-2006Optical and structural studies in Eu-implanted AlN filmsPeres, Marco; Cruz, A.; Soares, Manuel; Neves, Armando; Monteiro, Teresa; Lorenz, K.; Alves, E.articlerestrictedAccess
28-Jan-2010Optical doping and damage formation in AIN by Eu implantationLorenz, K.; Alves, E.; Gloux, F.; Ruterana, P.; Peres, M.; Neves, A. J.; Monteiro, T.articleopenAccess