In the field of modern information storage, the physical properties could act as the storage “medium”, such as electric polarization (dipole orientation) of ferroelectric materials,… Read More »Electrical and magnetic anisotropies in van der Waals multiferroic CuCrP2S6
![Supplementary Figure 1 a – d from “Macroscopic manifestation of domain-wall magnetism and magnetoelectric effect in a Néel-type skyrmion host” by K. Geirhos et al: Typical ferroelectric do-main pattern observed on the (001) cleaved GaV4Se8 crystal surface atT=10 K. a, The topography is characterized by stripes roughly parallel to the [110] axis and folds parallel to the [010] axis. The latter originate in the differently oriented distortion of the ferroelastic domains. The color scale corresponds to the z-displacement of the tip. b ,In the dissipation channel of the nc-AFM every second domain appears bright. For the non-magnetic tip the dissipation originates from electric interactions. The dissipated power is indicated by the color scale. Please have a look at the full article to view the full supplementary figure. NANOSENSORS Platinum Silicide PtSi-FM AFM probes were used for the imaging.](https://www.nanosensors.com/blog/wp-content/uploads/2022/11/Supplementary-Figure-1-a-–-d-from-Macroscopic-manifestation-of-domain-wall-magnetism-and-magnetoelectric-effect-in-a-Neel-type-skyrmion-host-by-K-Geirhos-et-al-PtSi-FM-2-766x620.jpg)
In the article “Macroscopic manifestation of domain-wall magnetism and magnetoelectric effect in a Néel-type skyrmion host” Korbinian Geirhos, Boris Gross, Bertalan G. Szigeti, Andrea Mehlin,… Read More »Macroscopic manifestation of domain-wall magnetism and magnetoelectric effect in a Néel-type skyrmion host
Controlling the work function of transition metal oxides is of key importance with regard to future energy production and storage. As the majority of applications… Read More »Kelvin probe force microscopy work function characterization of transition metal oxide crystals under ongoing reduction and oxidation
The dielectric permittivity of membranes is important for many fundamental electrophysiological functions like selective transport in ion channels, action potential propagation and energy generation.* In… Read More »Nanoscale dipole dynamics of protein membranes studied by broadband dielectric microscopy
Sergei Magonov from NT-MDT captured this extremly impressing single pass Kelvin Force Micoscopy image of self-assemblies of semifluorinated alkanes (F12H12)
Single-pass Kelvin Force Microscopy (KFM-PM) scan of self-assemblies of semifluorinated alkanes (F12H12) on HOPG. Height, capacitance gradients dC/dZ and dC/dV and surface potential. Images courtesy by Sergei Magonov, obtained with a NT-MDT Titanium scanning probe microscope and a NANOSENSORS PtSi-FM probe.