Results 71 to 80 of about 1,399 (192)
Magneto-optic Kerr effect CCD imaging with polarization modulation technique
AIP Advances, 2017 We have developed a magneto-optic Kerr effect (MOKE) imaging system with a charge-coupled-device (CCD) camera by using the rotating compensator technique. We chose optimal conditions of the rotation frequency of the compensator with stable rotation along
Satoru Nakayama +3 more
doaj +1 more source
Strong 3D correlations in vortex system of Bi2212:Pb
, 2003 The experimental study of magnetic flux penetration under crossed magnetic fields in Bi2212:Pb single crystal performed by magnetooptic technique (MO) reveals remarkable field penetration pattern alteration (flux configuration change) and superconducting
A. B. Kulakov +41 more
core +1 more source
Magneto‐plasmonic “switch” device for magnetic field detection
Nanophotonics, Volume 13, Issue 19, Page 3689-3698, August 2024.Abstract This paper introduces a novel class of low‐loss and cost‐effective optical planar structures tailored for magnetic detection applications. These structures represent unconventional magneto‐plasmonic devices specifically optimized for an ‘optical switch’ configuration.
Laure Bsawmaii +7 more
wiley +1 more source
Advanced Materials, Volume 36, Issue 21, May 23, 2024.Symmetries and magnetoelectric responses of van der Waals multiferroic CuCrP2S6 are investigated by second harmonic generation (SHG). Structural and magnetic phase transitions are successfully probed. The polarization dependence of the SHG signals is significantly modified, and the signal magnitude is enhanced by one order of magnitude under a finite ...
Shunta Aoki +7 more
wiley +1 more source
Advanced Materials Technologies, Volume 9, Issue 7, April 4, 2024.Deterministic bi‐modal switching of magnetic precession frequencies of magnetic thin films is achieved by manipulating networks of magnetic domain walls through magnetic film perforation. The spatial mechanism is elucidated using dynamic magneto‐optical Kerr microscopy.
Rasmus B. Holländer +2 more
wiley +1 more source
Nanophotonics, Volume 13, Issue 5, Page 773-792, March 2024.Abstract Fundamental limits of thermal radiation are imposed by Kirchhoff’s law, which assumes the electromagnetic reciprocity of a material or material system. Thus, breaking reciprocity can enable breaking barriers in thermal efficiency engineering.
Hannah Gold +3 more
wiley +1 more source
A Magnetoelastic Twist on Magnetic Noise: The Connection with Intrinsic Nonlinearities
Advanced Functional Materials, Volume 34, Issue 9, February 26, 2024.Magnetoelastic nonlinearity significantly limits the performance of devices that use ferromagnetic films as sensitive elements. By introducing a comprehensive theory of magnetic noise in sensor systems, previously unrecognized noise sources linked to magnetoelasticity are revealed.
Elizaveta Spetzler +2 more
wiley +1 more source
Nanophotonics, Volume 13, Issue 3, Page 299-306, February 2024.Abstract We demonstrate optical nonthermal excitation of exchange dominated spin waves of different orders in a magnetophotonic crystal. The magnetophotonic structure consists of a thin magnetic film and a Bragg stack of nonmagnetic layers to provide a proper nonuniform interference pattern of the inverse Faraday effect induced by light in the magnetic
Denis M. Krichevsky +13 more
wiley +1 more source
Methods for High Power EM Pulse Measurement [PDF]
, 2006 There are some suitable methods for the measurement of ultra-short solitary electromagnetic pulses that can be generated by high power pulsed generators.
Drexler, P., Fiala, P.
core +1 more source
Magneto-optic interferometric system: Exploring building blocks and subcircuits
AIP AdvancesRecent developments in the standardization of magnetic field generators have been considered for optoelectronic industrial-scale applications. In this work, a strategy to incorporate all optical components that can be used to implement a broad range of ...
N. Robert Bouda +4 more
doaj +1 more source