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Measurements of the magneto-optic Kerr effect for two different wavelengths demonstrate that the Ce?YIG exhibits an up-to-tenfold increase in Kerr rotation compared to YIG. The Ce?YIG has a slightly larger magnetic moment, as well as increased magnetic damping and higher magnetic anisotropy
The magneto-optical Kerr effect[1] refers to the phenomenon that the vibrating surface of reflected wave rotates while the incidence of the linearly polarized plane wave (LPPW) on the magnetized material, which is discovered in 1876 by J·Kerr. Magneto-optical Kerr effect is widely used in many
Magneto-optical Kerr Effect (MOKE). The effect is based on magnetic circular dichroism, where exchange interaction and spin-orbit coupling in a magnetic material lead to different absorption for left- and right-circularly polarized light. As a result, the polarization of light is rotated when it is reflected
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. The magneto-optical Kerr effect (MOKE) is a well established technique to study magnetization properties. The effect is based on the fact, that the plane of polarization of light is rotated when the light is reflected from a magnetic material. The physical origin of MOKE is the magnetic circular dichroism
In this chapter the magneto-optical effects that are relevant for magnetic microscopy on layered structures are reviewed. Magneto-optical Microscopy Voigt Effect X-ray Magnetic Linear Dichroism (XMLD) Transverse Kerr Effect Faraday Effect.
MAGNETO-OPTIC KERREFFECTPHOTOELASTIC MODULATORSAPPLICATION NOTET E C H N O L O G Y F O R P O L A R I Z A T I O N M E A S U R E M E N TMAGNETO-OPTIC KERR EFFECTBY DR. THEODORE C. OAKBERGThe Magneto-Optic Kerr Effect (MOKE) is the study of
The magneto-optical Kerr rotation and Kerr ellipticity in these films have been measured and are in good agreement with magnetization measurements. The Kerr signal has been studied as a function of film composition and nanopillar diameter confirming that the magneto-optical signal is due solely to
The magneto-optic Kerr effect microscope is used to image magnetization and magnetic domains on the surface of magnetic materials. This instrument can be configured for polar, longitudinal and transverse magneto-optical Kerr imaging. It offers high quality image with fast frame rates for
Thermomagnetic and magneto-optical effects are two fundamental but unique phenomena existing in Article Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all Tunable Magneto-Optical Kerr Effects of Nanoporous Thin Films.
Magneto-optical effects – history. • J. Kerr (1824-1907). • small change of polarization plane. amplitude q of the linear Kerr effect, a factor of two with respect to the FFT equation (2). This means that for a correct description of the experimental longitud.
The Magneto-Optical Kerr Effect (MOKE) and the Faraday effect describe the change in polarization of incident light as it is reflected (or transmitted) by a magnetic material. These effects can be used for modulating the amplitude of light and form the basis of optical isolators and optical circulators that
The Magneto-Optical Kerr Effect (MOKE) and the Faraday effect describe the change in polarization of incident light as it is reflected (or transmitted) by a magnetic material. These effects can be used for modulating the amplitude of light and form the basis of optical isolators and optical circulators that
The magneto optical effects are characterised by the Kerr effect being proportional to the magnetisation. This makes it particularly useful in the study of surface magnetism since it is highly sensitive to the magnetisation within the skin depth region, typically 10-20nm in most metals [Bland et

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