NDLI: Room Temperature Ferromagnetism in Ni Doped ZnO Powders

Content Provider	Springer Nature Link
Author	Zhao, Rui Bin Hou, Deng Lu Guo, Jun Mei Zhen, Cong Mian Tang, Gui De
Copyright Year	2010
Abstract	Zn$_{1−x }$Ni$_{x}$O (x=0.1%, 0.4%, 0.7%, 1.0%) powders were prepared using the sol-gel technique, and the structural, optical, and magnetic properties of the samples were investigated. X-ray diffraction measurements show that all samples have a wurtzite structure and that the c-axis lattice constant decreases as the Ni content increases. X-ray photoelectron spectroscopy studies reveal that the doped Ni ions are in divalent states in all samples. Optical absorption spectra show that the band energy of Zn$_{1−x }$Ni$_{x}$O powders decreases with increasing Ni concentration. Photoluminescence measurements of Zn$_{1−x }$Ni$_{x}$O show a broad peak at a wavelength centered at about 467 nm which indicates the presence of a fraction of defects in ZnO. The room temperature ferromagnetism observed in all samples is intrinsic in nature.
Starting Page	1261
Ending Page	1265
Page Count	5
File Format	PDF
ISSN	15571939
Journal	Journal of Superconductivity and Novel Magnetism
Volume Number	23
Issue Number	7
e-ISSN	15571947
Language	English
Publisher	Springer US
Publisher Date	2010-10-27
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	ZnO Diluted magnetic semiconductors Ferromagnetism Defects Characterization and Evaluation of Materials Magnetism, Magnetic Materials Strongly Correlated Systems, Superconductivity Condensed Matter Physics
Content Type	Text
Resource Type	Article
Subject	Electronic, Optical and Magnetic Materials 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

Room Temperature Magnetism in Co-doped ZnO Nanorods

Room-Temperature Ferromagnetism in Co-doped ZnO Prepared by Microemulsion

Induced Room-Temperature Ferromagnetism in Un-doped Nanocrystalline Metal Oxide Powders Obtained by Mechanical Milling: A Review

The Structural and Magnetic Properties of Diluted Magnetic Semiconductor Zn$_{1−x}$Ni$_{x}$O Nanoparticles

Synthesis and Characterization of ZnO and Ni Doped ZnO

Synthesis, Structure, and Room Temperature Ferromagnetism of Mn and/or Co Doped ZnO Nanocrystalline

Room Temperature Magnetism in Cobalt-Doped ZnS Nanoparticles

Observation of Room Temperature Ferromagnetism in Conducting and Insulating Cu doped ZnO Thin Films

Interstitial H$^{+}$-Mediated Ferromagnetism in Co-Doped ZnS

Room Temperature Ferromagnetism in Ni Doped ZnO Powders

Similar Documents

Room Temperature Magnetism in Co-doped ZnO Nanorods

Room-Temperature Ferromagnetism in Co-doped ZnO Prepared by Microemulsion

Induced Room-Temperature Ferromagnetism in Un-doped Nanocrystalline Metal Oxide Powders Obtained by Mechanical Milling: A Review

The Structural and Magnetic Properties of Diluted Magnetic Semiconductor Zn$_{1−x}$Ni$_{x}$O Nanoparticles

Synthesis and Characterization of ZnO and Ni Doped ZnO

Synthesis, Structure, and Room Temperature Ferromagnetism of Mn and/or Co Doped ZnO Nanocrystalline

Room Temperature Magnetism in Cobalt-Doped ZnS Nanoparticles

Observation of Room Temperature Ferromagnetism in Conducting and Insulating Cu doped ZnO Thin Films

Interstitial H$^{+}$-Mediated Ferromagnetism in Co-Doped ZnS

Room Temperature Ferromagnetism in Ni Doped ZnO Powders