NDLI: Microstructure and magnetic behaviors of FeSi-ZrO$

Content Provider	Springer Nature Link
Author	Yang, Youran Zhong, Li Lan, Weihua Bi, Xiaofang
Copyright Year	2011
Abstract	FeSi-34 wt.% ZrO$_{2}$ nanocomposite films were prepared by EB-PVD technique to investigate the effect of a two-phase microstructure on magnetic behaviors. X-ray diffraction analysis and TEM observations reveal that the as-deposited film is composed of Fe(Si) nanocrystallites and amorphous-like FeSi-ZrO$_{2}$ phase. Isothermal annealing leads to further crystallization of Fe(Si) from the FeSi-ZrO$_{2}$ phase, which results in the increase in magnetization of the film. Owing to the increase of magnetization and the relief of stress, coercivity is reduced at the initial stage of the annealing. However, the variation of coercivity with grain size deviates from the D $^{6}$ rule, which, instead, follows a D $^{3/2}$ relationship. The result was discussed by taking into account the two-phase microstructure characterized by magnetic particles coexisted with non-magnetic phase.
Starting Page	533
Ending Page	537
Page Count	5
File Format	PDF
ISSN	10010521
Journal	Rare Metals
Volume Number	30
Issue Number	1
e-ISSN	18677185
Language	English
Publisher	Nonferrous Metals Society of China
Publisher Date	2011-11-16
Publisher Place	Springer Berlin Heidelberg
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	nanocomposite films two-phase structure grain size magnetic exchange coupling annealing Surfaces and Interfaces, Thin Films Ceramics, Glass, Composites, Natural Methods Metallic Materials Physical Chemistry Inorganic Chemistry Nanotechnology
Content Type	Text
Resource Type	Article
Subject	Materials Chemistry Metals and Alloys Physical and Theoretical Chemistry Condensed Matter Physics

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

Magnetic properties optimization of nanocomposite Nd$_{9}$Fe$_{85}$B$_{6}$ magnets by controlling microstructure of as-quenched ribbons

Magnetic properties and microstructure of nanocomposite (Nd,Pr)–Fe–B ribbons by doping Nb element

Effects of annealing temperature and time on microstructure and magnetic properties of Pr-Co thin films

Effect of Ga addition on the magnetic properties and microstructure of nanocrystalline Nd$_{12.3}$Fe$_{81.7}$B$_{6.0}$ ribbons

Discrepancy of the magnetic behaviors and crystalline structure on the Co/FeMn and FeMn/Co interfaces with ultrathin Pt spacer

Progress in oxygen behaviors in two-dimensional thin films

Effect of microstructure on corrosion behaviours of a Ni-based metallic glass

GaN/PMMA nanocomposite: synthesis and optical properties

Effects of Ag layers on the microstructure and magnetic properties of CoPt/BN multilayer films

Microstructure and magnetic behaviors of FeSi-ZrO$_{2}$ nanocomposite films

Similar Documents

Magnetic properties optimization of nanocomposite Nd$_{9}$Fe$_{85}$B$_{6}$ magnets by controlling microstructure of as-quenched ribbons

Magnetic properties and microstructure of nanocomposite (Nd,Pr)–Fe–B ribbons by doping Nb element

Effects of annealing temperature and time on microstructure and magnetic properties of Pr-Co thin films

Effect of Ga addition on the magnetic properties and microstructure of nanocrystalline Nd$_{12.3}$Fe$_{81.7}$B$_{6.0}$ ribbons

Discrepancy of the magnetic behaviors and crystalline structure on the Co/FeMn and FeMn/Co interfaces with ultrathin Pt spacer

Progress in oxygen behaviors in two-dimensional thin films

Effect of microstructure on corrosion behaviours of a Ni-based metallic glass

GaN/PMMA nanocomposite: synthesis and optical properties

Effects of Ag layers on the microstructure and magnetic properties of CoPt/BN multilayer films

Microstructure and magnetic behaviors of FeSi-ZrO$_{2}$ nanocomposite films