[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Li et al., 2016 - Google Patents

Thick multilayered micromachined permanent magnets with preserved magnetic properties

Li et al., 2016

View PDF
Document ID
1236454329150370019
Author
Li Y
Kim J
Kim M
Armutlulu A
Allen M
Publication year
Publication venue
Journal of Microelectromechanical Systems

External Links

Snippet

This paper presents microfabricated permanent magnets possessing a multilayer structure that preserves the high magnetic energy density of thinner magnetic films, while simultaneously reducing average residual stress of the films and achieving a significant …
Continue reading at www.academia.edu (PDF) (other versions)

Classifications

    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/14Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates
    • H01F41/24Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for applying magnetic films to substrates from liquids
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/0036Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity
    • H01F1/0072Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity one dimensional, i.e. linear or dendritic nanostructures
    • H01F1/0081Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties showing low dimensional magnetism, i.e. spin rearrangements due to a restriction of dimensions, e.g. showing giant magnetoresistivity one dimensional, i.e. linear or dendritic nanostructures in a non-magnetic matrix, e.g. Fe-nanowires in a nanoporous membrane
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets

Similar Documents

Publication Publication Date Title
Bran et al. Correlation between structure and magnetic properties in CoxFe100− x nanowires: The roles of composition and wire diameter
KR20090129995A (en) Amorphous fe100-a-bpamb alloy foil and method for its preparation
Li et al. Thick multilayered micromachined permanent magnets with preserved magnetic properties
Huang et al. Corrosion resistance of sintered NdFeB coated with SiC/Al bilayer thin films by magnetron sputtering
Ramazani et al. A new approach to fabricating magnetic multilayer nanowires by modifying the ac pulse electrodeposition in a single bath
Guan et al. Magnetic composite electroplating for depositing micromagnets
Chen et al. Electroplating hard magnetic SmCo for magnetic microactuator applications
Lupu et al. Electrochemical deposition of FeGa∕ NiFe magnetic multilayered films and nanowire arrays
Li et al. Microstructure and magnetic properties of micro NiFe alloy arrays for MEMS application
Gapin et al. Patterned media based on soft/hard composite nanowire array of Ni/CoPt
Ohgai et al. Isotropic magnetization response of electrodeposited nanocrystalline Ni–W alloy nanowire arrays
Rajasekaran et al. Giant magnetoresistance in electrodeposited films: current status and the influence of parameters
Chen et al. Residual stress tuned magnetic properties of thick CoMnP/Cu multilayers
Herrault et al. Electroplating-based approaches for volumetric nanomanufacturing
Flynn et al. Characterization of core materials for microscale magnetic components operating in the megahertz frequency range
Wu et al. Effects of cathode rotation and substrate materials on electrodeposited CoMnP thick films
Li et al. Retaining high areal in-plane magnetic energy density over large magnetic thickness: a permanent magnetic microlamination approach based on sequential multilayer electroplating
Ji et al. Synthesis of crystalline CoFex nanowire arrays through high voltage pulsed electrochemical deposition
Kubo et al. Effect of magnetic field on permeability of electroplated permalloy for microdevices
Wodarz et al. Structural control of ultra-fine CoPt nanodot arrays via electrodeposition process
Yichun et al. Direct electrodeposition of Fe-Ni alloy films on silicon substrate
Nasirpouri Template electrodeposition of magnetic nanowire arrays
Jiang et al. Fabrication of NdFeB microstructures using a silicon molding technique for NdFeB/Ta multilayered films and NdFeB magnetic powder
Ng et al. Electrodeposited Co-Ni-Re-WP thick array of high vertical magnetic anisotropy
Oniku et al. Microfabrication of high-performance thick Co80Pt20 permanent magnets for microsystems applications