10.9k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
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11 papers · 2 filters
Non-magnetic ground state of PuO
A. B. Shick, J. Kolorenc, L. Havela +2
The correlated band theory implemented as a combination of the local density approximation with the exact diagonalization of the Anderson impurity model is applied to PuO. We o…
Magnetic structure of NdMnFeO; neutron powder diffraction experiment
Matúš Mihalik, Marián Mihalik, Andreas Hoser +7
The magnetic structure of the mixed antiferromagnet NdMnFeO was resolved. Neutron powder diffraction data definitively resolve the Mn-sublattice with a magnetic…
Spin-dependent phenomena and device concepts explored in (Ga,Mn)As
T. Jungwirth, J. Wunderlich, V. Novak +7
Over the past two decades, the research of (Ga,Mn)As has led to a deeper understanding of relativistic spin-dependent phenomena in magnetic systems. It has also led to discoveries…
Spin-phonon coupling in Gd(Co1/2Mn1/2)O3 perovskite
R. X. Silva, H. Reichlova, X. Marti +4
We have investigated the temperature-dependent Raman-active phonons and the magnetic properties of Gd(Co1/2Mn1/2)O3 perovskite ceramics in the temperature range from 40 K to 300 K.…
Critical role of the sample preparation in experiments using piezoelectric actuators inducing uniaxial or biaxial strains
D. Butkovicova, X. Marti, V. Saidl +4
We report on a systematic study of the stress transferred from an electromechanical piezo-stack into GaAs wafers under a wide variety of experimental conditions. We show that the s…
Systematic study of magnetic linear dichroism and birefringence in (Ga,Mn)As
N. Tesarova, T. Ostatnicky, V. Novak +12
Magnetic linear dichroism and birefringence in (Ga,Mn)As epitaxial layers is investigated by measuring the polarization plane rotation of reflected linearly polarized light when ma…
Improved generalized gradient approximation for positron states in solids
Jan Kuriplach, Bernardo Barbiellini
Several first-principles calculations of positron-annihilation characteristics in solids have added gradient corrections to the local-density approximation within the theory by Arp…
Electromagnon in ferrimagnetic eps-Fe2O3 nanograin ceramics
Christelle Kadlec, Filip Kadlec, Veronica Goian +7
Electromagnons are known from multiferroics as spin waves excited by the electric component of electromagnetic radiation. We report the discovery of an excitation in the far-infrar…
Magnetostrictive thin films for microwave spintronics
D. E. Parkes, L. R. Shelford, P. Wadley +8
Multiferroic composite materials, consisting of coupled ferromagnetic and piezoelectric phases, are of great importance in the drive towards creating faster, smaller and more energ…
X-ray interference effects on the determination of structural data in ultrathin La2/3Sr1/3MnO3 epitaxial thin films
D. Pesquera, R. Bachelet, G. Herranz +3
We analyze X-ray diffraction data used to extract cell parameters of ultrathin films on closely matching substrates. We focus on epitaxial La2/3Sr1/3MnO3 films grown on (001) SrTiO…
Solving and refining novel thin film phases using Cu X-ray radiation: the epitaxy-induced CuMnAs tetragonal phase
P. Wadley, A. Crespi, J. Gazquez +10
We present a combined experimental and computational method which enables the precise determination of the atomic positions in a thin film using CuKα radiation, only. The capabilit…