Results 91 to 100 of about 5,512 (169)

Effect of phase and interfacial structure on thermal transport in BN/diamond heterostructures [PDF]

APL Materials
Cubic BN (c-BN) is attractive for high-power and extreme-environment electronics. However, thin-film synthesis is challenging due to its propensity to form mixed-phase microstructures of sp2-and sp3-bonded polytypes.
Samreen Khan, Saurabh Vishwakarma, Avani Patel, Frank Angeles, Robert J. Nemanich, David J. Smith, Richard Wilson   +6 more
doaj   +1 more source

YBa2Cu3O7 electro-magneto-optic effects in Ba L2,3 X-ray absorption near Tc [PDF]

, 2005
The onset of electro magneto-optic effects, observed at the Ba L2,3 edges synchrotron X-ray absorption by a YBa2Cu3O7 single crystal, 10 K above the transition temperature to superconductivity, Tc ~ 92 K is used to identify the role played by the Ba ...
Acrivos, Juana Vivó
core   +1 more source

Magneto-Optical Spectrum Analyzer

, 2014
We present a method for the investigation of gigahertz magnetization dynamics of single magnetic nano elements. By combining a frequency domain approach with a micro focus Kerr effect detection, a high sensitivity to magnetization dynamics with submicron
A. Gangwar, A. Vansteenkiste, B. Van Waeyenberge, Horowitz P., M. Helsen, Pelz J.   +5 more
core   +1 more source

Magnetic properties and structural characterization of CoxFe(1−x)Al Heusler alloys synthesized from Co/FeAl multilayers

AIP Advances
Thin CoxFe(1−x)Al (CFA) alloy films with varying thicknesses (34 nm < d < 219 nm) were prepared on Ta/SiO2/Si substrates at room temperature (RT) and at 620 K by alternating sputtering layers from Co and Fe0.5Al0.5 targets, followed by in situ annealing ...
L. H. F. Andrade, L. M. B. Campos, T. A. Pedrosa, A. Krohling, J. D. Ardisson, L. E. Fernandez-Outon   +5 more
doaj   +1 more source

Anomalous Spin-Orbit Torques in Magnetic Single-Layer Films

, 2019
Spin-orbit interaction (SOI) couples charge and spin transport, enabling electrical control of magnetization. A quintessential example of SOI-induced transport is the anomalous Hall effect (AHE), first observed in 1880, in which an electric current ...
Allen, Shane R., Amin, Vivek P., Balzar, Davor, Cahill, David G., Davidson, Angie, Fan, Xin, Haney, Paul M., Lorenz, Virginia O., Ohldag, Hendrik, radhakrishnan, Anil, Silva, T. J., Wang, Tao, Wang, Wenrui, Wang, Yang, Xiao, John Q., Zink, Barry L.   +15 more
core   +1 more source

Huge quadratic magneto-optical Kerr effect and magnetization reversal in the Co$_2$FeSi Heusler compound

, 2007
Co$_2$FeSi(100) films with L2$_1$ structure deposited onto MgO(100) were studied exploiting both longitudinal (LMOKE) and quadratic (QMOKE) magneto-optical Kerr effect.
Blomeier, S., Felser, C., Gaier, O., Hamrle, J., Hillebrands, B., Jakob, G., Postava, K., Schneider, H.   +7 more
core   +1 more source

Green-synthesized magneto-plasmonic nanocomposites for enhanced SPR biosensing of BSA under external magnetic field modulation

Sensors International
In this study, the development of a green-synthesized surface plasmon resonance (SPR) biosensor based on Fe3O4/Ag nanocomposites (NCs) for bovine serum albumin (BSA) detection through an externally applied magnetic field has been explored.
Rafiqa Wulandani, Vincent Milano, Muhammad Riswan, Rafli Fandu Ramadhani, Karina Anggraeni, Putri Dwi Jayanti, Nurul Imani Istiqomah, Nugraheni Pupita Rini, Larrisa Jestha Mahardhika, Mahardika Yoga Darmawan, Julia Angel, Edi Suharyadi   +11 more
doaj   +1 more source

Tuning magnetic anisotropy of epitaxial Ag/Fe/Fe0.5Co0.5/MgO(001) films [PDF]

, 2018
Single crystalline Ag/Fe/Fe0.5Co0.5/MgO(001) films were grown by Molecular Beam Epitaxy and investigated by Magneto-Optic Kerr Effect (MOKE). We find that even though the 4-fold magnetic anisotropies of Ag/Fe/MgO(001) and Ag/Fe0.5Co0.5/MgO(001) films are
Gao, N, Ge, C, Hwang, C, Li, Q, Qiu, ZQ, Yang, M   +5 more
core   +1 more source

Material informatics for functional magnetic material discovery

AIP Advances
Functional magnetic materials are used in a wide range of “green” applications, from wind turbines to magnetic refrigeration. Often the magnetic materials used contain expensive and/or scarce elements, making them unsuitable for long term solutions ...
R. M. Rowan-Robinson, Z. Leong, S. Carpio, C. Oh, N. A. Morley   +4 more
doaj   +1 more source

Enhancement of Transverse Magneto-Optic Kerr effect in subwavelength all-dielectric guided mode gratings with a buffer layer

Results in Physics
We demonstrate a simple subwavelength all-dielectric photonic device with greatly enhanced transverse magneto-optical Kerr effect (TMOKE) in the transmission mode.
Junsheng Li, Youwen Liu, Xiao Li
doaj   +1 more source