NDLI: Magnetic properties of Self-Assembled CoFe2O4-PbTiO3 Multiferroic Nanostructures

Content Provider	IEEE Xplore Digital Library
Author	Provenzano, V. Levin, I. Shull, R.D. Bennett, L.H. Li, J. Royburd, A.L.
Copyright Year	2006
Description	Author affiliation: NIST, Gaithersburg (Provenzano, V.; Levin, I.; Shull, R.D.; Bennett, L.H.; Li, J.)
Abstract	This paper presents initial results on the correlations between the magnetic properties and microstructure of self-assembled $(l-x)CoFe_{2}O_{4}-xPbTiO_{3}$ multiferroic thin films. The structure and properties of the two-phase nanocomposite films, grown epitaxially by pulsed-laser deposition, were found to vary with the orientation of the single crystal $SrTiO_{3}$ substrates. The room temperature magnetization (M) versus field (H) loops of the film samples were measured with a superconducting quantum interference SQUID magnetometer. Additionally, in a few selected samples the magnetization as function of temperature at a constant magnetic field was measured. The microstructure of the multiferroic films was examined using transmission electron microscopy (TEM). The (001) nanostructures exhibit significant magnetic anisotropy which is determined by the balance of shape and magnetoelastic anisotropies. The cubic-tetragonal phase transition which occurs in $PbTiO_{3}$ on cooling from the growth temperature induces substantial tensile out of plane stresses in the $CoFe_{2}O_{4}$ phase thereby causing a significant magnetoelastic anisotropy $(CoFe_{2}O_{4}$ has a large negative magnetostriction coefficient along the [001] direction).
Starting Page	743
Ending Page	743
File Size	540949
Page Count	1
File Format	PDF
ISBN	1424414792
DOI	10.1109/INTMAG.2006.376467
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2006-05-08
Publisher Place	USA
Access Restriction	Subscribed
Rights Holder	Intermag Conference
Subject Keyword	Magnetic properties Self-assembly Nanostructures Magnetic films Superconducting films Magnetic field measurement Magnetic anisotropy Magnetostriction Microstructure Temperature
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Anisotropic strain, magnetic properties, and lattice dynamics in self-assembled multiferroic CoFe2O4-PbTiO3 nanostructures

Tunable multiferroic properties in nanocomposite PbTiO3–CoFe2O4 epitaxial thin films

Magnetostriction and Mechanical Properties of Sputtered Co-Cr Thin Films

Response surface measurement for BiFeO3-CoFe2O4 multiferroic nanocomposite

Effect of geometry on the magnetic properties of CoFe2O4–PbTiO3 multiferroic composites (2013)

Effect of geometry on the magnetic properties of CoFe2O4–PbTiO3 multiferroic composites

Soft Magnetic Properties of Fe-Ni-Nb Alloy Films

Stability Of Unidirectional Anisotropy For Pinned Layer Films Of Spin-valve Magnetoresistive Head Under External Magnetic Field

Magnetic Properties and Microstructure of Co-Cr Alloy Thin Films

Magnetic properties of Self-Assembled CoFe2O4-PbTiO3 Multiferroic Nanostructures

Similar Documents

Anisotropic strain, magnetic properties, and lattice dynamics in self-assembled multiferroic CoFe2O4-PbTiO3 nanostructures

Tunable multiferroic properties in nanocomposite PbTiO3–CoFe2O4 epitaxial thin films

Magnetostriction and Mechanical Properties of Sputtered Co-Cr Thin Films

Response surface measurement for BiFeO3-CoFe2O4 multiferroic nanocomposite

Effect of geometry on the magnetic properties of CoFe2O4–PbTiO3 multiferroic composites (2013)

Effect of geometry on the magnetic properties of CoFe2O4–PbTiO3 multiferroic composites

Soft Magnetic Properties of Fe-Ni-Nb Alloy Films

Stability Of Unidirectional Anisotropy For Pinned Layer Films Of Spin-valve Magnetoresistive Head Under External Magnetic Field

Magnetic Properties and Microstructure of Co-Cr Alloy Thin Films

Magnetic properties of Self-Assembled CoFe2O4-PbTiO3 Multiferroic Nanostructures