November 22, 2024
Hossein Raanaei

Hossein Raanaei

Academic Rank: Associate professor
Address:
Degree: Ph.D in Physics
Phone: 07731223310
Faculty: Faculty of Nano and Biotechnology

Research

Title X-ray resonant magnetic scattering from patterned multilayers
Type Article
Keywords
Journal PHYSICAL REVIEW B
DOI
Researchers Hossein Raanaei (Fourth researcher) ,

Abstract

We report on x-ray resonant magnetic scattering from laterally patterned arrays of amorphous Co68Fe24Zr8/Al2O3 multilayers. The arrays are composed of circular and ellipsoidal elements which display distinct individualmagnetic responses enabling the investigation of the dependence of the observedmagnetization on the scattering condition. We focus our attention to special points in reciprocal space, relating to the lateral and perpendicular structure of the samples, thereby revealing the magnetic structure of the multilayered arrays. This allows a comparison of the observed magnetization under different scattering conditions to magneto-optical measurements. The scattering data are supported by micromagnetic simulations which further enhance our understanding of the intricate charge and magnetic scattering from three dimensional patter