Permanent magnets for MEMS

DP Arnold, N Wang - Journal of microelectromechanical …, 2009 - ieeexplore.ieee.org
This paper reviews the state of the art for the microfabrication of permanent magnets
applicable to microelectromechanical systems (MEMS). Permanent magnets are a key …

[HTML][HTML] Hard magnetics and soft materials—a synergy

P Narayanan, R Pramanik… - Smart Materials and …, 2024 - iopscience.iop.org
Hard-magnetic soft materials (hMSMs) are smart composites that consist of a mechanically
soft polymer matrix impregnated with mechanically hard magnetic filler particles. This dual …

Synthesis and magnetic properties of silica-coated FePt nanocrystals

DC Lee, FV Mikulec, JM Pelaez, B Koo… - The Journal of …, 2006 - ACS Publications
Colloidal FePt nanocrystals, 6 nm in diameter, were synthesized and then coated with silica
(SiO2) shells. The silica shell thickness could be varied from 10 to 25 nm. As-made FePt …

Mechanisms of solid-state dewetting of thin Au films in different annealing atmospheres

A Kosinova, O Kovalenko, L Klinger, E Rabkin - Acta Materialia, 2015 - Elsevier
We studied the initial stages of solid-state dewetting of thin nanocrystalline Au films
deposited on sapphire substrates during annealing in air and in the flow of forming gas. The …

Magnetic and structural properties of electrodeposited CoPt and FePt nanowires in nanoporous alumina templates

Y Dahmane, L Cagnon, J Voiron, S Pairis… - Journal of Physics D …, 2006 - iopscience.iop.org
CoPt and FePt nanowire arrays were successfully prepared by electrodeposition into
nanochannels of porous alumina membranes. The as-deposited CoPt alloy has a face …

Structure and magnetic properties of L10-ordered Fe–Pt alloys and nanoparticles

J Lyubina, B Rellinghaus, O Gutfleisch… - Handbook of magnetic …, 2011 - Elsevier
Publisher Summary Fe–Pt alloys are known to exhibit high coercivity due to high
magnetocrystalline anisotropy (MCA) of the L1 0 FePt phase. The main intrinsic magnetic …

Micelle‐Assisted Electrodeposition of Mesoporous Fe–Pt Smooth Thin Films and their Electrocatalytic Activity towards the Hydrogen Evolution Reaction

E Isarain‐Chávez, MD Baró, C Alcantara… - …, 2018 - Wiley Online Library
Abstract Mesoporous Fe–Pt thin films are obtained by micelle‐assisted electrodeposition
onto metallic substrates with dissimilar activity (namely, gold, copper, and aluminum seed …

Highly Controlled Dip-Coating Deposition of fct FePt Nanoparticles from Layered Salt Precursor into Nanostructured Thin Films: An Easy Way To Tune Magnetic and …

M Faustini, A Capobianchi, G Varvaro… - Chemistry of …, 2012 - ACS Publications
Nanostructured titania films containing hard magnetic FePt nanoparticles were obtained
through impregnation and postannealing of salt layered precursor [Fe (H2O) 6][PtCl6] …

A review of the hybrid techniques for the fabrication of hard magnetic microactuators based on bonded magnetic powders

M Pallapa, JTW Yeow - Smart Materials and Structures, 2014 - iopscience.iop.org
Polymer composites based on permanent magnetic bonded powders exhibit immense
potential for applications in microactuators and sensors with magnetic performances …

Enhancement in ordering of Fe50Pt50 film caused by Cr and Cu additives

WY Zhang, H Shima, F Takano, H Akinaga… - Journal of Applied …, 2009 - pubs.aip.org
Enhancement in ordering of Fe50Pt50 film caused by Cr and Cu additives | Journal of Applied
Physics | AIP Publishing Skip to Main Content Umbrella Alt Text Umbrella Alt Text Close …