Web23 okt. 2024 · In physics the magneto-optic Kerr effect (MOKE) or the surface magneto-optic Kerr effect (SMOKE) is one of the magneto-optic effects.It describes the changes to light reflected from a magnetized surface. It is used in materials science research in devices such as the Kerr microscope, to investigate the magnetization structure of materials. WebMOKE. Magneto Optic Kerr Effect (MOKE) experiments are designed to detect small changes in polarization that occur because magnetic fields influence the polarization …

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Web29 jan. 2024 · The magneto-optical Kerr effect (MOKE) is a characteristic magneto-optical effect. In such an effect, the non-diagonal elements of the dielectric tensor of … Web23 feb. 2024 · We demonstrate that the magneto-optical Kerr effect at normal incidence in the terahertz (THz) frequency range is useful for evaluating carrier transport properties of particular layers of a p-n junction. Since a single p-type thin film only exhibits a small magneto-optical Kerr effect, magneto-optical Kerr spectroscopy cannot be used to … ohioans healthcare toledo

Magneto-Opto Kerr Effect — Advanced Research Systems

WebMagneto-Optic Kerr effect (MOKE) We use this technique to study a variety of magnetic materials. One project in this area is motivated by the potential for spin-torque-based magnetic random access memories as well as interesting high-frequency devices based on spin torque oscillators. WebWe report the investigation of spin dynamics in the antiferromagnetic metal EuIn2As2 with Zintl phase by using time-resolved magneto-optical Kerr effect (TR-MOKE) and transient reflectivity spectroscopy. WebAbstract. Using density functional theory calculations, we have found an enhanced magneto-optical Kerr effect in Fe/insulator interfaces. The results of our study indicate that interfacial Fe atoms in the Fe films have a low-dimensional nature, which causes the following two effects: (i) The diagonal component σ x ⁢ x subscript 𝜎 𝑥 𝑥 \sigma_{xx} italic_σ … ohioan olivia holzmacher