98 citations · 346 across the 11 of their papers we have counts for
11 papers
Field-induced vortex-like textures as a probe of the critical line in reentrant spin glasses
N. Martin, L. J. Bannenberg, M. Deutsch +4
We study the evolution of the low-temperature field-induced magnetic defects observed under an applied magnetic field in a series of frustrated amorphous ferromagnets (FeMn…
Evolution of Helimagnetic Correlations when approaching the Quantum Critical Point of MnFeSi
Catherine Pappas, Andrey O. Leonov, Lars J. Bannenberg +3
We present a comprehensive investigation of the evolution of helimagnetic correlations in MnFeSi with increasing doping. By combining polarised neutron scattering and h…
Skyrmions and spirals in MnSi under hydrostatic pressure
Lars J. Bannenberg, Ravil Sadykov, Robbert M. Dalgliesh +7
The archetype cubic chiral magnet MnSi is home to some of the most fascinating states in condensed matter such as skyrmions and a non-Fermi liquid behavior in conjunction with a to…
Evolution of helimagnetic correlations in MnFeSi with doping: a small-angle neutron scattering study
Lars J. Bannenberg, Robert M. Dalgliesh, Thomas Wolf +2
We present a comprehensive small angle neutron scattering study of the doping dependence of the helimagnetic correlations in MnFeSi. The long-range helimagnetic order…
Magnetization and ac susceptibility study of the cubic chiral magnet MnFeSi
Lars J. Bannenberg, Frank Weber, Anton J. E. Lefering +2
We present a comprehensive and systematic magnetization and ac susceptibility study of MnFeSi over an extensive range of ten Fe concentrations between = 0 - 0.32.…
Spin Textures induced by Quenched Disorder in a Reentrant Spin Glass: Vortices versus "Frustrated" Skyrmions
I. Mirebeau, N. Martin, M. Deutsch +6
Reentrant spin glasses are frustrated disordered ferromagnets developing vortex-like textures under an applied magnetic field. Our study of a NiMn single crystal…