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High temperature carrier controlled ferromagnetism in alkali doped ZnO nanorods

Authors :
Chawla, Santa
Jayanthi, K.
Kotnala, R. K.
Source :
Journal of Applied Physics. Dec 1, 2009, Vol. 106 Issue 11, 113923-1-113293-6
Publication Year :
2009

Abstract

The article presents a new approach, which can be used for the synthesis of alkali doped ZnO nanorods, exhibiting a high temperature carrier controlled ferromagnetism. The ferromagnetic exchange interaction is shown to lead to high Curie temperature in the system.

Subjects

Subjects :
Ferromagnetism -- Analysis
Lithium -- Magnetic properties
Lithium -- Electric properties
Lithium -- Thermal properties
Nanotechnology -- Research
Semiconductor doping -- Analysis
Zinc oxide -- Electric properties
Zinc oxide -- Magnetic properties
Zinc oxide -- Thermal properties
Physics

Details

Language :
English
ISSN :
00218979
Volume :
106
Issue :
11
Database :
Gale General OneFile
Journal :
Journal of Applied Physics
Publication Type :
Academic Journal
Accession number :
edsgcl.215615581

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