Electrodeposited nickel nanopillared structures for magnetoresistive sensors

Author

Vorobyova, A.I. ; Outkina, E.A. ; Khodin, A.A.

Author_Institution

Belarussian State Univ. of Inf. & Radioelectron., Minsk, Belarus

fYear

2014

fDate

7-13 Sept. 2014

Firstpage

752

Lastpage

753

Abstract

Nanopillared structures fabricated by Ni electrochemical deposition into/onto thin porous anodic alumina are investigated to use as a magnetoresistive sensor medium. The fabrication processing features, SEM, AFM, XRD characterization results for the structures are presented. The magnetization and current transport features in Ni pillars matrix structure in the current-perpendicular-to-plane mode have been modeled. The simulation data are presented for the magnetic susceptibility effects in composite nano-pillared structures.

Keywords

X-ray diffraction; atomic force microscopy; electric sensing devices; electrodeposits; magnetoresistive devices; nickel; scanning electron microscopy; AFM characterization; SEM characterization; XRD characterization; composite nanopillared structures; current transport feature; current-perpendicular-to-plane mode; electrodeposited nickel nanopillared structures; fabrication processing features; magnetic susceptibility effects; magnetization feature; magnetoresistive sensors; nickel electrochemical deposition; nickel pillar matrix structure; thin-porous anodic alumina; Composite materials; Logic gates; Nanocomposites; Nickel;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave & Telecommunication Technology (CriMiCo), 2014 24th International Crimean Conference

Conference_Location

Sevastopol

Print_ISBN

978-966-335-412-5

Type

conf

DOI

10.1109/CRMICO.2014.6959615

Filename

6959615