115 citations · 877 across the 32 of their papers we have counts for
4 papers · 1 filter
Manipulating Mn--Mg cation complexes to control the charge- and spin-state of Mn in GaN
Thibaut Devillers, Mauro Rovezzi, Nevill Gonzalez Szwacki +15
Owing to the variety of possible charge and spin states and to the different ways of coupling to the environment, paramagnetic centres in wide band-gap semiconductors and insulator…
ZnO, ZnMnO and ZnCoO films grown by atomic layer deposition
M. I. Łukasiewicz, A. Wójcik-Głodowska, E. Guziewicz +14
Despite many efforts the origin of a ferromagnetic (FM) response in ZnMnO and ZnCoO is still not clear. Magnetic investigations of our samples, not discussed here, show that the ro…
Phase diagram and critical behavior of the random ferromagnet
S. Stefanowicz, G. Kunert, C. Simserides +11
Molecular beam epitaxy has been employed to obtain Ga1-xMnxN films with x up to 10% and Curie temperatures T_C up to 13 K. The magnitudes of T_C and their dependence on x, T_C(x) ~…
Relation between exciton splittings, magnetic circular dichroism, and magnetization in wurtzite (Ga,Fe)N
J. -G. Rousset, J. Papierska, W. Pacuski +12
The question of the correlation between magnetization, band splittings, and magnetic circular dichroism (MCD) in the fundamental gap region of dilute magnetic semiconductors is exa…