Results 121 to 130 of about 3,160,011 (322)

Magnetic scanning gate microscopy of CoFeB lateral spin valve

AIP Advances, 2017
Devices comprised of CoFeB nanostructures with perpendicular magnetic anisotropy and non-magnetic Ta channel were operated in thermal lateral spin valve (LSV) mode and studied by magnetotransport measurements and magnetic scanning gate microscopy (SGM ...
Héctor Corte-León, Alexander Fernandez Scarioni, Rhodri Mansell, Patryk Krzysteczko, David Cox, Damien McGrouther, Stephen McVitie, Russell Cowburn, Hans W. Schumacher, Vladimir Antonov, Olga Kazakova   +10 more
doaj   +1 more source

Magnetothermal‐Triggered Response and Self‐Healing of Recyclable and Reprocessable Nanocomposites for Actuation Systems

Advanced Functional Materials, EarlyView.
Developing recyclable materials for magnetic robotics that combine rapid response and self‐healing properties is challenging. Hence, this study focuses on the integration of magnetothermal nanoparticles into a dynamic sorbitol‐based vitrimer, a recyclable composite capable of remote actuation and self‐healing by magnetic heating.
Maria Weißpflog, Gloria Signorato, Birgit Hankiewicz, Volker Abetz   +3 more
wiley   +1 more source

Advanced Magnetic Nanostructures [PDF]

, 2006
Spin-Polarized Electronic Structure.- Nanomagnetic Models.- Nanomagnetic Simulations.- Nanoscale Structural and Magnetic Characterization Using Electron Microscopy.- Molecular Nanomagnets.- Magnetic Nanoparticles.- Cluster-Assembled Nanocomposites.- Self-Assembled Nanomagnets.- Patterned Nanomagnetic Films.- Media for Extremely High Density Recording.-
openaire   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Thermoelectric effects in magnetic nanostructures

Physical Review B, 2009
We model and evaluate the Peltier and Seebeck effects in magnetic multilayer nanostructures by a finite-element theory of thermoelectric properties. We present analytical expressions for the thermopower and the current-induced temperature changes due to Peltier cooling/heating. The thermopower of a magnetic element is in general spin-polarized, leading
Hatami, M. (author), Bauer, G.E.W. (author), Zhang, Q. (author), Kelly, P.J. (author)   +3 more
openaire   +6 more sources

Coating Artificial Spider Silk Fiber with Magnetic FeCo: An Effective Strategy for Creating a Flexible Magneto‐Responsive Material

Advanced Functional Materials, EarlyView.
An original method is presented for producing artificial spider silk fibers with magnetic and magnetomechanical responsiveness, which consists in coating them with a nanometer‐thick layer of FeCo alloy by sputtering deposition. The challenge of combining organic materials and inorganic magnetic nanostructures is addressed, thus taking a step forward ...
Filippo Lanaro, Federico Spizzo, Gabriele Greco, Benjamin Schmuck, Anna Rising, Lucia Del Bianco   +5 more
wiley   +1 more source

Controlled Capture of Magnetic Nanoparticles from Microfluidic Flows by Ferromagnetic Antidot and Dot Nanostructures

Nanomaterials
The capture of magnetic nanoparticles (MNPs) is essential in the separation and detection of MNPs for applications such as magnetic biosensing. The sensitivity of magnetic biosensors inherently depends upon the distribution of captured MNPs within the ...
Reyne Dowling, Mikhail Kostylev
doaj   +1 more source

Magnetic Nanostructures and Stem Cells for Regenerative Medicine, Application in Liver Diseases. [PDF]

Int J Mol Sci, 2023
Barreto da Silva T, Dias EA, Cardoso LMDF, Gama JFG, Alves LA, Henriques-Pons A.   +5 more
europepmc   +1 more source

Dual‐Peptide Nanoplatform: Mesoporous Silica Nanoparticles Functionalized With a Cell‐Penetrating Peptide and Loaded With Rationally Designed Antimicrobial Peptides for Tuberculosis Therapy

Advanced Healthcare Materials, EarlyView.
Machine learning–guided engineering of a plectasin‐derived peptide yields DC05, a potent antimycobacterial candidate. Encapsulation into tuftsin‐functionalized mesoporous silica nanoparticles enhances intracellular delivery, stability, and activity against Mycobacterium tuberculosis while maintaining low cytotoxicity and minimal hemolysis. The combined
Christian S. Carnero Canales, Cesar Augusto Roque‐Borda, Ana Carolina Cerqueira Negri, Oswaldo Ramirez Delgado, Letícia Oliveira Catarin Nunes, Flávia Aparecida Resende, Hernane Barud, Norival Alves Santos‐Filho, Saulo Santesso Garrido, Karen Cristina Oliveira, Alexandra Ivo de Medeiros, Rafael Miguel Sábio, Fernando Rogério Pavan   +12 more
wiley   +1 more source

Magnetic characterization of cobalt nanowires and square nanorings fabricated by focused electron beam induced deposition

Beilstein Journal of Nanotechnology, 2018
The magnetic properties of nanowires (NWs) and square nanorings, which were deposited by focused electron beam induced deposition (FEBID) of a Co carbonyl precursor, are studied using off-axis electron holography (EH), Lorentz transmission electron ...
Federico Venturi, Gian Carlo Gazzadi, Amir H. Tavabi, Alberto Rota, Rafal E. Dunin-Borkowski, Stefano Frabboni   +5 more
doaj   +1 more source