Rare-earth mononitrides
When the rare earth mononitrides (RENs) first burst onto the scientific scene in the middle of
last century, there were feverish dreams that their strong magnetic moment would afford a …
last century, there were feverish dreams that their strong magnetic moment would afford a …
Spin-filter Josephson junctions
K Senapati, MG Blamire, ZH Barber - Nature materials, 2011 - nature.com
Josephson junctions with ferromagnetic barriers have been intensively investigated in
recent years. Of particular interest has been the realization of so called π-junctions with a …
recent years. Of particular interest has been the realization of so called π-junctions with a …
Hybrid functionals and GW approximation in the FLAPW method
C Friedrich, M Betzinger, M Schlipf… - Journal of Physics …, 2012 - iopscience.iop.org
We present recent advances in numerical implementations of hybrid functionals and the GW
approximation within the full-potential linearized augmented-plane-wave (FLAPW) method …
approximation within the full-potential linearized augmented-plane-wave (FLAPW) method …
Critical magnetic behavior of the rare earth-based alloy GdN: Monte Carlo simulations and density functional theory method
In this study, we use Monte Carlo simulations (MCS) and DFT method in order to deduce the
critical magnetic behavior of the rare earth-based alloy GdN. The Monte Carlo method is …
critical magnetic behavior of the rare earth-based alloy GdN. The Monte Carlo method is …
Optical and magnetic properties in epitaxial GdN thin films
H Yoshitomi, S Kitayama, T Kita, O Wada… - Physical Review B …, 2011 - APS
We studied the optical and magnetic properties in epitaxial AlN/GdN/AlN double
heterostructures grown using reactive sputtering under ultrapure conditions. The indirect …
heterostructures grown using reactive sputtering under ultrapure conditions. The indirect …
Epitaxial growth of GdN on silicon substrate using an AlN buffer layer
We report on the epitaxial growth of the intrinsic ferromagnetic semiconductor GdN on Si
(111) substrates buffered by a thick AlN layer, forming a heteroepitaxial system with promise …
(111) substrates buffered by a thick AlN layer, forming a heteroepitaxial system with promise …
Tuning of magnetic activity in spin-filter Josephson junctions towards spin-triplet transport
The study of superconductor-ferromagnet interfaces has generated great interest in the last
decades, leading to the observation of spin-aligned triplet supercurrents and 0–π transitions …
decades, leading to the observation of spin-aligned triplet supercurrents and 0–π transitions …
Enhanced Curie temperature in N-deficient GdN
Polycrystalline GdN thin films have been grown at room temperature with varying N 2
pressure. By varying the nitrogen pressure during growth we alter the carrier concentrations …
pressure. By varying the nitrogen pressure during growth we alter the carrier concentrations …
Role of magnetic polarons in ferromagnetic GdN
We report an interplay between magnetism and charge transport in the ferromagnetic
semiconductor GdN, pointing to the formation of magnetic polarons centered on nitrogen …
semiconductor GdN, pointing to the formation of magnetic polarons centered on nitrogen …
Influence of nitrogen stoichiometry and the role of Sm states in SmN thin films
A Meléndez-Sans, VM Pereira, CF Chang, CY Kuo… - Physical Review B, 2024 - APS
We report a comprehensive study of the synthesis of epitaxial SmN thin films on LaAlO 3
(100) by molecular beam epitaxy under slow-growth conditions. By carefully tuning the …
(100) by molecular beam epitaxy under slow-growth conditions. By carefully tuning the …