Magneto-optical Kerr effect
Nanometer Scale Hard/Soft Bilayer Magnetic Antidots
... The effect of arrays of nanometer scale pores on the magnetic properties of thin films has been ...of magneto-optical Kerr effect (MOKE) and first-order reversal curve (FORC) technique ...
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Optical and magneto optical properties of RFe2 (R=Gd,Tb,Ho,Lu) and GdCo2
... The magneto-optical Kerr effect (MOKE) was studied at different temperatures and magnetic ...theoretical optical conductivity tensors for these compounds were calculated using the ...
10
Magneto-optical spectroscopy of dilute magnetic semiconductors
... opposite effect on the currents of opposite helic- ...This effect is known as the Faraday effect for the refracted beam and the magneto-optical Kerr effect for the ...
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Microresonator isolators and circulators based on the intrinsic nonreciprocity of the Kerr effect
... and optical data ...Most optical isolators and circulators are based on the magneto-optic Faraday effect, which requires the integration of (electro)magnets ...achieve optical non- ...
5
Optical and magneto optical investigation on electronic structure of ordered ferromagnetic Fe3Pt
... compound disperses quite similarly in both spectral trend and magnitude to that of pure Fe below 3.5 eV but differently above it. The lower-energy shift of the 2-eV-absorption structure of the compound is interpreted as ...
8
Strain Effect on Magneto optical and Magnetic Properties of Film System Based on Fe and Pt
... (x = 27-53 at.%) the angle Kerr, depending on the heat treatment conditions, changes in the range 0 - 35 '. In the case of single-layer films Fe value Θ varies from 17 to 35 ', which to some extent consistent with ...
5
Observation of a metamagnetic phase transition in an itinerant 4f system via the magneto optic Kerr effect: Ce(Fe1−xCox)2
... a Kerr rotation of less than ⫺ ...off-diagonal optical conduc- tivity in these ...of magneto-optic effects and their depen- dence on spin-orbit splitting and exchange ...specific Kerr ...
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Magneto optic Kerr effect in a spin polarized zero moment ferrimagnet
... an optical model that identifies the optically active components of MRG, and we were able to use this to infer the full parameterized dielectric tensor as a function of photon energy in the range 0 to 5 ...by ...
6
Development of an optical pulsing by using pockels effect
... electro-optic) effect, other techniques like magneto-optic, acousto-optic and Kerr effects can also be used to change the refraction index of an optical medium through the application of an ...
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APPLICATION OF MAGNETO - OPTICAL SENSORS IN MODERN TECHNOLOGY
... In magneto-optical cells made of optically active ferromagnetic materials due to the high magnetization of saturation 4πМ s Faraday effect is ...
7
Effects of manganese oxide nanoparticles embedment on optic-magnetic features of magnesium borotellurite doped europium glass
... and optical properties of REIs doped glasses by embedding various metallic NPs is however still in ...the optical properties of REIs doped glasses by incorporating various metallic NPs (magnetic and ...
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Heuristic Enhancement of Magneto-Optical Images for NDE
... the magneto-optic imaging here treated, is affected by some special types of noise which are related to the specific device used for their ...denoising magneto-optic images (MOIs) is carried out, in order to ...
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Magneto-Optical Study of Cobalt Ferrite Nanoparticles
... Recalling that Faraday rotation is the result of two indices, the origin of these two indices is now discussed. Magnetization occurs in a sample (in an applied magnetic field) as a collective response from the electrons ...
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Ultrafast 2D-IR and optical Kerr effect spectroscopy reveal the impact of duplex melting on the structural dynamics of DNA
... It is however interesting that the loss of the B4 (ds-DNA) phonon band reaches a mid-point at a slightly higher temperature than the other measurements (330 ± 2K). Even accounting for the likely higher errors involved in ...
10
Magneto-optical studies of some crystalline solids
... McCombie Zeeman spectra for a pure electronic transition in the emission from a crystal of Ca I 2 ; U cooled to helium temperatures arc reported for a magnetic field of 7.7 T along princ[r] ...
283
Picosecond-resolution phase-sensitive imaging of transparent objects in a single shot
... To overcome these limitations and to achieve ultrafast phase imaging that is capable of real-time imaging of ultrafast events, we present the phase-sensitive compressed ultrafast photography (pCUP) system, which combines ...
8
Wide Band Magneto-Optical Modulators In Advanced High Speed Optical Communication Systems
... the optical communication technique, it should be characterized as low crosstalk, low insert loss, short switching time and low polarization sensitivity together with special requirement on extinction ratio, ...
8
Controlled merging and annihilation of localized dissipative structures in an AC-driven damped nonlinear Schrödinger system
... passive optical fi bre resonator that exhibits instantaneous Kerr ...such Kerr resonator have been observed experimentally before and are usually referred to as temporal cavity solitons ...
8
Ultrafast 2D-IR and optical Kerr effect spectroscopy reveal the impact of duplex melting on the structural dynamics of DNA
... Changes in the structural and solvation dynamics of a 15mer AT DNA duplex upon melting of the double-helix are observed by a combination of ultrafast two-dimensional infrared (2D-IR) and optical ...
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Influence of Orbital Hybridization on Kerr Nonlinearity of a Heavy Metal Borate Glass: Scaling of Polarizability and the Imaginary Contribution of Optical Susceptibility
... elements are used due to their less multiphonon relaxation [4, 5] and semiconductor-like property [6, 7]. They are also used in all-optical processes including switching, wavelength conversion, amplification, ...
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