89 citations · 574 across the 28 of their papers we have counts for
6 papers · 1 filter
Spin-wave stiffness and micromagnetic exchange interactions expressed by means of the KKR Green function approach
S. Mankovsky, S. Polesya, H. Ebert
We represent an approach to calculate micromagnetic model parameters such as the tensor of exchange stiffness, Dzyaloshinskii-Moriya interaction (DMI) as well as spin-wave stiffnes…
Large magnetic gap at the Dirac point in a Mn-induced BiTe heterostructure
E. D. L. Rienks, S. Wimmer, P. S. Mandal +15
Magnetically doped topological insulators enable the quantum anomalous Hall effect (QAHE) which provides quantized edge states for lossless charge transport applications. The edge…
Bi monocrystal formation on InAs(111)A and B substrates
L. Nicolaï, J. -M. Mariot, U. Djukic +13
The growth of Bi films deposited on both A and B faces of InAs(111) has been investigated by low-energy electron diffraction, scanning tunneling microscopy, and photoelectron spect…
Uncovering electron scattering mechanisms in NiFeCoCrMn derived concentrated solid solution and high entropy alloys
Sai Mu, G. D. Samolyuk, S. Wimmer +5
Whilst it has long been known that disorder profoundly affects transport properties, recent measurements on a series of solid solution 3d-transition metal alloys reveal two orders…
Signature of a highly spin polarized resonance state at Co2MnSi(001)/Ag(001) interfaces
Christian Lidig, Jan Minár, Jürgen Braun +5
We investigated interfaces of halfmetallic Co2MnSi(100) Heusler thin films with Ag(100), Cr(100), Cu and Al layers relevant for spin valves by high energy x-ray photoemission spect…
Magnon scattering in the transport coefficients of CoFe alloys
S. Srichandan, S. Wimmer, M. Kronseder +3
Resistivity , thermopower , and thermal conductivity were measured simultaneously on a set of CoFe alloy films. Variation of the Co-content allows…