MFM

MFM

MFM scans for the Cox–(Al2O3)1x samples with: x=0.49, x=0.55, and x=0.58 for the left, central, and right panes, respectively. The root mean square values of the phase shift for the scans are 0.32, 0.17, and 0.063, respectively.

A. A. Timopheev, I. Bdikin, A. F. Lozenko, O. V. Stognei, A. V. Sitnikov, A. V. Los, and N. A. Sobolev, Superferromagnetism and coercivity in Co-Al2O3 granular films with perpendicular anisotropy, J. Appl. Phys. 111, 123915 (2012), https://aip.scitation.org/doi/10.1063/1.4730397

MFM of La, Ba and Pb doped Bi0.8Dy0.1C0.1Fe0.9Ti0.1O3 ceramics.

Radheshyam Rai, M.A. Valente, Igor Bdikin, Andrei L. Kholkin, Seema Sharma, Study of electrical and magnetic properties of Ba, La and Pb doped Bi1−x−yDyxCyFe1−yTiyO3 perovskite ceramics, Solid State Communications 180, 56-63 (2014), http://dx.doi.org/10.1016/j.ssc.2013.11.005

 

AFM topography images (a) and rendered 3D images (b) of the same areas of a single BaM fibre, showing grain structure. (c) Rendered 3D AFM image of a BaM fibre, with an enlarged view of the area within the square showing (d) AFM topography; (e) MFM phase showing magnetic domains; and (f) dz/dx 2D image of physical grain structure.

 

 

 

Robert C. Pullar, Igor K. Bdikin, Ashok K. Bhattachary, Magnetic properties of randomly oriented BaM, SrM, Co2Y, Co2Z and Co2W hexagonal ferrite fibres, Journal of the European Ceramic Society 32 (2012) 905–913, https://doi.org/10.1016/j.jeurceramsoc.2011.10.047