Hall effect in Taylor-phase and decagonal Al3(Mn,Fe) complex intermetallics
نویسندگان
چکیده
منابع مشابه
Linear instability of magnetic Taylor-Couette flow with Hall effect.
The influence of the Hall effect on the linear marginal stability of a molecular hydrodynamic Taylor-Couette flow in the presence of an axial uniform magnetic field is considered. The Hall effect leads to the situation that the Taylor-Couette flow becomes unstable for any ratio of the angular velocities of the inner and outer cylinders. The instability, however, does not exist for both signs of...
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We have measured Hall coefficient and electrical resistivity of the Al13Fe4 and Al13(Fe,Ni)4 monoclinic approximants to the decagonal quasicrystal. While the Al13Fe4 crystals are structurally well ordered, the ternary extension Al13(Fe,Ni)4 contains quenched disorder and can be viewed as a disordered version of Al13Fe4. The crystallographic-direction-dependent Hall effect measurements were perf...
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Recent small angle neutron scattering suggests that the spin structure in the A phase of MnSi is a so-called triple-Q state, i.e., a superposition of three helices under 120 degrees. Model calculations indicate that this structure in fact is a lattice of so-called Skyrmions, i.e., a lattice of topologically stable knots in the spin structure. We report a distinct additional contribution to the ...
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ژورنال
عنوان ژورنال: Zeitschrift für Kristallographie - Crystalline Materials
سال: 2009
ISSN: 2196-7105,2194-4946
DOI: 10.1524/zkri.2009.1053