Zobrazeno 1 - 10
of 484
pro vyhledávání: '"Brückel T"'
Autor:
Biniskos, N., Santos, F. J. dos, Dias, M. dos Santos, Raymond, S., Schmalzl, K., Steffens, P., Persson, J., Marzari, N., Blügel, S., Lounis, S., Brückel, T.
Publikováno v:
APL Mater 11, 081103 (2023)
The metallic compound Mn$_5$Si$_3$ hosts a series of antiferromagnetic phases which can be controlled by external stimuli such as temperature and magnetic field. In this work, we investigate the spin-excitation spectrum of bulk Mn$_5$Si$_3$ by combin
Externí odkaz:
http://arxiv.org/abs/2305.02409
Autor:
Dias, M. dos Santos, Biniskos, N., Santos, F. J. dos, Schmalzl, K., Persson, J., Bourdarot, F., Marzari, N., Blügel, S., Brückel, T., Lounis, S.
Publikováno v:
Nat Commun 14, 7321 (2023)
The phase of the quantum-mechanical wave function can encode a topological structure with wide-ranging physical consequences, such as anomalous transport effects and the existence of edge states robust against perturbations. While this has been exhau
Externí odkaz:
http://arxiv.org/abs/2211.16925
Autor:
Biniskos, N., Santos, F. J. dos, Schmalzl, K., Raymond, S., Dias, M. dos Santos, Persson, J., Marzari, N., Blügel, S., Lounis, S., Brückel, T.
The investigations of the interconnection between micro- and macroscopic properties of materials hosting noncollinear antiferromagnetic ground states are challenging. These forefront studies are crucial for unraveling the underlying mechanisms at pla
Externí odkaz:
http://arxiv.org/abs/2112.03368
Autor:
Santos, F. J. dos, Biniskos, N., Raymond, S., Schmalzl, K., Dias, M. dos Santos, Steffens, P., Persson, J., Blügel, S., Lounis, S., Brückel, T.
Publikováno v:
Phys. Rev. B 103, 024407 (2021)
By combining two independent approaches, inelastic neutron scattering measurements and density functional theory calculations, we study the spin-waves in the high-temperature collinear antiferromagnetic phase (AFM2) of Mn$_5$Si$_3$. We obtain its mag
Externí odkaz:
http://arxiv.org/abs/2011.05455
A full phonon intensity cancellation is reported in a longitudinal polarized inelastic neutron scattering experiment performed on the magnetocaloric compound MnFe$_{4}$Si$_{3}$, a ferromagnet with $T_{Curie}$ $\approx$ 305 K. The TA[100] phonon polar
Externí odkaz:
http://arxiv.org/abs/1812.02564
Publication in scientific journals is the main product of scientific research. The amount of papers published, their placement in high impact journals, and their citations are used as a measure of the productivity of individual scientists, institutes
Externí odkaz:
http://arxiv.org/abs/1804.07185
Publikováno v:
Phys. Rev. Lett. 120, 257205 (2018)
Inelastic neutron scattering measurements were performed on single crystals of the antiferromagnetic compound Mn5Si3 in order to investigate the relation between the spin dynamics and the magneto-thermodynamic properties. It is shown that among the t
Externí odkaz:
http://arxiv.org/abs/1802.07511
Zero field cooled (ZFC)/Field Cooled (FC) magnetization curves of a bulk MnO single crystal show a peculiar peak at low temperatures (~40K) similar to the low temperature peak observed in MnO nanoparticles. In order to investigate the origin of this
Externí odkaz:
http://arxiv.org/abs/1702.03879
Autor:
Mohd, A. Syed, Pütter, S., Mattauch, S., Koutsioubas, A., Schneider, H., Weber, A., Brückel, T.
Publikováno v:
REVIEW OF SCIENTIFIC INSTRUMENTS 87, 123909 (2016)
We report on a versatile mini ultra-high vacuum (UHV) chamber which is designed to be used on the MAgnetic Reflectometer with high Incident Angle of the J\"ulich Centre for Neutron Science at Heinz Maier-Leibnitz Zentrum in Garching, Germany. Samples
Externí odkaz:
http://arxiv.org/abs/1701.03155
Publikováno v:
In Nuclear Inst. and Methods in Physics Research, A 1 September 2021 1009
