Results 31 to 40 of about 461 (155)
Magnetoresistive Evidence of Degeneracy in Nanomagnets Obtained by Electrodeposition Technique
MagnetismInspired in pyrochlore materials presenting residual entropy and featuring collective excitation behaving like emergent monopoles, geometrically frustrated arrays of nanomagnets, denominated artificial spin ices (ASIs), were proposed as an interesting ...
Lara B. Oliveira +3 more
doaj +1 more source
Science, 2019 Magnetic building blocks in two dimensions Artificial magnetic structures can offer a variety of functionalities in spintronics devices. Luo et al. engineered magnetic domains in Pt/Co/AlO x trilayers that had alternating in-plane and out-of-plane ...
Luo, Zhaochu +11 more
openaire +3 more sources
Beilstein Journal of Nanotechnology, 2016 Magnetic nanocrystals with a narrow size distribution hold promise for many applications in different areas ranging from biomedicine to electronics and energy storage. Herein, the microwave-assisted sol–gel synthesis and thorough characterization of size-
Christian Suchomski +7 more
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2D Magnetic and Topological Quantum Materials and Devices for Ultralow Power Spintronics
Advanced Functional Materials, EarlyView.2D magnets and topological quantum materials enable ultralow‐power spintronics by combining robust magnetic order with symmetry‐protected, Berry‐curvature‐driven transport. Fundamentals of 2D anisotropy and spin‐orbit‐coupling induced band inversion are linked to scalable growth and vdW stacking.
Brahmdutta Dixit +5 more
wiley +1 more source
Ultrasensitive mechanical detection of magnetic moment using a commercial disk drive write head
Nature Communications, 2016 The ability to detect weak magnetic moments is important for the study of nanomagnetism and spin-based quantum technologies. Here, the authors demonstrate nanoscale spin detection with high spin sensitivity using a commercial hard drive write head.
Y. Tao +3 more
doaj +1 more source
New Journal of Physics, 2022 Artificial spin ices (ASIs) are magnetic metamaterials comprising geometrically tiled strongly-interacting nanomagnets. There is significant interest in these systems spanning the fundamental physics of many-body systems to potential applications in ...
Alex Vanstone +5 more
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Control of Dynamics in Weak PMA Magnets
Magnetochemistry, 2021 We have recently shown that a hybrid magnetic thin film with orthogonal anisotropies presenting weak stripe domains can achieve a high degree of controllability of its ferromagnetic resonance.
Luis M. Álvarez-Prado
doaj +1 more source
Self‐Cooling Molecular Spin Qudits
Advanced Materials, EarlyView.A material made of [GdEr] molecular dimers can encode a qudit and perform as a magnetic refrigerant. Microwave resonant pulses coherently manipulate its 16 spin states, while direct demagnetization measurements cool the material and a device down to temperatures below 1 K.
Elías Palacios +12 more
wiley +1 more source
Fabrication of Scaffold-Based 3D Magnetic Nanowires for Domain Wall Applications
Nanomaterials, 2018 Three-dimensional magnetic nanostructures hold great potential to revolutionize information technologies and to enable the study of novel physical phenomena.
Dédalo Sanz-Hernández +10 more
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Nanomaterials, 2021 Magnetic interactions can play an important role in the heating efficiency of magnetic nanoparticles. Although most of the time interparticle magnetic interactions are a dominant source, in specific cases such as multigranular nanostructures ...
Raja Das +8 more
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