126 citations · 228 across the 4 of their papers we have counts for
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Magnetic Order and Strain in Hexagonal Manganese Pnictide CaMnBi
Rodrigo Humberto Aguilera-del-Toro, Mikel Arruabarrena, Aritz Leonardo +3
The manganese pnictide CaMnBi, with Mn atoms arranged in a puckered honeycomb structure, exhibits narrow-gap antiferromagnetism, and it is currently a promising candidate f…
A First-Principles Investigation of Phonon Softenings and Lattice Instabilities in the Shape-Memory System NiMnGa
A. T. Zayak, P. Entel, J. Enkovaara +2
Ferromagnetic \nmg has unique magnetoelastic properties. These are investigated by detailed computational studies of the phonon dispersion curves for the non-modulated cubic \Ltw a…
First-principles calculations of spin spirals in Ni2MnGa and Ni2MnAl
J. Enkovaara, A. Ayuela, J. Jalkanen +2
We report here non-collinear magnetic configurations in the Heusler alloys Ni2MnGa and Ni2MnAl which are interesting in the context of the magnetic shape memory effect. The total e…
Spontaneous magnetization of aluminum nanowires deposited on the NaCl(100) surface
A. Ayuela, H. Räbiger, M. J. Puska +1
We investigate electronic structures of Al quantum wires, both unsupported and supported on the (100) NaCl surface, using the density-functional theory. We confirm that unsupported…