Journal of Magnetism and Magnetic Materials

Fig. 1. Cross-section of the original ceramic PbZr0.45Ti0.55O3 sample. Fig. 2. Typical view of the YIG (2 µm) /TiO2 (0.2 µm) /PZT (400 µm) sample in the cross-sectional area (a), as well as a YIG surface part (b), made on a smaller scale. Fig. 3. X-ray diffraction pattern of the Y3Fe5O12 (2 m) /TiO2 (0.2 m) /PZT (400 m) heterostructure. X-rays are directed to the Y3Fe5O12 layer. Fig. 4. AFM profile (a) along the horizontal line at (b). AFM (b) and MFM (c) images of the surface of the YIG/TiO2/PZT structure in the saturation state. The color scale on the right in the figure 4 c is plotted in relative units. Fig. 5. Magnetic-field dependence of the YIG (2 μm) /TiO2 (0.2 μm) /PZT (400 μm) structure in a parallel (1) and perpendicular (2) configuration of the external magnetic field and the plane of the layer. Measurements were taken at 300 K. The insert is the same on a larger scale. Fig. 6. FMR curves of the YIG (2 μm) /TiO2 (0.2 μm) /PZT (400 μm) structure samples in a resonant magnetic field parallel (a) and perpendicular (b) to the plane of the layer. Measurements were taken of four parts of the same sample. H is the resonance absorption line width.

These data results support the theoretical analysis of the article

This file consists of magnetostrictive force data such as radial, longitudinal, fluctuations of longitudinal magnetostrictive force and required voltage in different sheets.

Permeability as a unction of frequency at different temperature.

The structural properties have been investigated using XRD and FSEM data. Microstructure and chemical composition were determined by Scanning Electron Microscopy (SEM), which includes an energy dispersive X-ray diffractometer (EDX). Dielectric properties is assessed with the dielectric constant, temperature dependent capacitance and resistance. The magnetic property is assessed with the ac permeability and dc magnetization measurements.

Supplementary data containing -Powder X-ray Diffraction -Picture of Chains in Ba4CoPt2O9+Δ with gamma=0.660 -Curie-Weiss analysis of the Ba4CoPt2O9+Δ susceptibility in the low-T range -Temperature dependence of the heat capacity of 1D Ising S = 1/2 systems in magnetic fields applied along the easy-axis. -Heat capacity of the isostructural nonmagnetic reference compound Ba4ZnPt2O9 -Finite size effect on the parallel susceptibility of 1D Ising S = 1/2 systems

The data files are related to the manuscript "Kelvin-Helmholtz instability, magnetically stabilized" by Alexandra Völkel, Armin Kögel and Reinhard Richter, submitted to J. Magn. Magn. Mater in August 2019. The data are presented in Fig. 5 and 6 of this manuscript. The figure captions red: Fig.5: The growth rates vs flow velocity without magnetic field (black) and with field (red). To guide the eyes, the data are fitted by cubic splines (solid lines). Fig.6: The stability diagrams for a magnetic field of $H=0$kA/m (black) and 3.98 kA/m (red). The circles mark the critical velocity determined from linear interpolation of the experimental data, and the error bars denote an upper bound for this procedure. The solid (dashed) line displays the curve by equation (\ref{eq:U_crit}) with (without) externally applied field, respectively.

In this file, there are the experimental data of Figures 6, 7, 10, and 11.

Set of data of hyperthermia experiments performed in solutions and Agarose matrix versus values of respective simulations performed in COMSOL Multyiphysics.

All data used in generating all the figures and on which results and discussion are based. The data include Magnetic data, MFM, Raman, SEM, EDX, AFM and XRD