Results 31 to 40 of about 3,160,011 (322)

Two-photon Lithography for 3D Magnetic Nanostructure Fabrication [PDF]

, 2017
Ferromagnetic materials have been utilised as recording media within data storage devices for many decades. Confinement of the material to a two dimensional plane is a significant bottleneck in achieving ultra-high recording densities and this has led to
A. Fernández-Pacheco, A. K. Zvezdin, Andrew May, Benedikt Boehm, C. M. Xue, Dan Read, Daniel Ho, G. Tallents, Gwilym Williams, H. K. Bisoyi, H.-B. Sun, I. S. Shishkin, J. M. Teresa De, John Rarity, K. R. Pirota, L. B. Wang, L. P. Bicelli, L. Wang, L. Wei, M. Graef De, Matthew Hunt, Michael Taverne, MicroChemicals., O. V. Pylypovskyi, P. Mueller, R. Allenspach, Rolf Allenspach, S. Anders, S. Col Da, S. Mehdizadeh, S. S. P. Parkin, Sam Ladak, Sean Giblin, T. A. Klar, T. Câmara Santa Clara Gomes da, Y. B. Xu, Y. Henry, Y. P. Ivanov, Y. P. Ivanov, Y. Y. Cao, Z. H. Cao   +40 more
core   +7 more sources

Annealing-induced Fe oxide nanostructures on GaAs [PDF]

, 2005
We report the evolution of Fe oxide nanostructures on GaAs(100) upon pre- and post-growth annealing conditions. GaAs nanoscale pyramids were formed on the GaAs surface due to wet etching and thermal annealing.
Ahmad, E, Lu, Y X, Thompson, S M, Xu, Y B   +3 more
core   +1 more source

Tailorable Fe nanostructures and magnetic anisotropy in (La0.5Sr0.5FeO3)1-x:Fex thin films integrated on SrTiO3 and silicon substrates

Materials Today Advances, 2020
Vertically aligned magnetic nanostructures embedded in oxide matrices are an attractive framework for exploring anisotropic properties with potential applications in devices such as magnetic tunnel junctions. Magnetic response can easily be tuned through
M. Kalaswad, B. Zhang, Han Wang, X. Wang, J. Huang, H. Wang   +5 more
doaj   +1 more source

Magnetic shielding of 3-phase current by a composite material at low frequencies

AIP Advances, 2017
Electromagnetic shielding at microwave frequencies (MHz and GHz) can be accomplished by attenuating the waves using ferromagnetic resonance and eddy currents in conductive materials.
K. L. Livesey, R. E. Camley, Z. Celinski, S. Maat   +3 more
doaj   +1 more source

Hybrid, metal oxide-peptide amphiphile micelles for molecular magnetic resonance imaging of atherosclerosis

Journal of Nanobiotechnology, 2018
Background Atherosclerosis, a major source of cardiovascular disease, is asymptomatic for decades until the activation of thrombosis and the rupture of enlarged plaques, resulting in acute coronary syndromes and sudden cardiac arrest.
Christopher Poon, Juan Gallo, Johan Joo, Timothy Chang, Manuel Bañobre-López, Eun Ji Chung   +5 more
doaj   +1 more source

Spin torque ferromagnetic resonance with magnetic field modulation [PDF]

, 2013
We demonstrate a technique of broadband spin torque ferromagnetic resonance (ST-FMR) with magnetic field modulation for measurements of spin wave properties in magnetic nanostructures.
Barsukov, I., Chen, Y. -J., Gonçalves, A. M., Katine, J. A., Krivorotov, I. N., Yang, L.   +5 more
core   +2 more sources

The First Silver-Based Plasmonic Nanomaterial for Shell-Isolated Nanoparticle-Enhanced Raman Spectroscopy with Magnetic Properties

Molecules, 2022
Nanostructures made of magnetic cores (from Fe3O4) with attached silver plasmonic nanostructures were covered with a very thin layer of silica. The (Fe3O4@Ag)@SiO2 magnetic–plasmonic nanomaterial can be manipulated using a magnetic field.
Aleksandra Michałowska, Andrzej Kudelski   +1 more
doaj   +1 more source

Low spontaneous Brillouin scattering in anti-resonant hollow-core fibers in GHz frequency range [PDF]

APL Photonics
Brillouin light scattering (BLS) is a powerful experimental tool that can be used to gain insights into the fundamental and applied properties of matter, like dispersions of quasiparticles in a solid, as well as their spatiotemporal dynamics.
Ryan E. Dunagin, Robbie Mears, Dario Bueno-Baques, Vasyl S. Tyberkevych, Yi Li, William J. Wadsworth, Zbigniew Celinski, Valentine Novosad, Dmytro A. Bozhko   +8 more
doaj   +1 more source

Green synthesis of spinel copper ferrite (CuFe2O4) nanoparticles and their toxicity

Nanotechnology Reviews, 2022
In this study, magnetic spinel copper ferrite (CuFe2O4) nanostructures were eco-friendly synthesized using Nasturtium officinale extract. Physicochemical properties of these nanostructures were determined by transmission electron microscopy, field ...
Jasim Saade Abdalkareem, Patra Indrajit, Opulencia Maria Jade Catalan, Hachem Kadda, Parra Rosario Mireya Romero, Ansari Mohammad Javed, Jalil Abduladheem Turki, Al-Gazally Moaed E., Naderifar Mahin, Khatami Mehrdad, Akhavan-Sigari Reza   +10 more
doaj   +1 more source

Spin–orbit magnetic state readout in scaled ferromagnetic/heavy metal nanostructures [PDF]

, 2020
The efficient detection of a magnetic state at nanoscale dimensions is important for the development of spin-logic devices. Magnetoresistance effects can be used to detect magnetic states, but they do not generate an electromotive force (that is, a ...
V. T. Pham, I. Groen, S. Manipatruni, W. Choi, D. Nikonov, E. Sagasta, Chia-Ching Lin, T. Gosavi, A. Marty, L. Hueso, I. Young, F. Casanova   +11 more
semanticscholar   +1 more source