Growth and magnetic properties of Mn and MnSn-doped ZnO nanorods

A. N. Baranov, G. N. Panin, Masahiro Yoshimura, Young Jei Oh

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

ZnO nanorods synthesized at 700°C by heating the mixture of solution processed Zn precursor with NaCl-Li2CO3 salt were examined. The size of the nanorods was in the range of 15-100 nm in diameter and 0.5-5 μm in length. The nanorods show the single crystal structure being free from second phases. The Mn and MnSn-doped nanorods by demonstrated ferromagnetic properties and unique luminescence properties due to doping and charge carrier confinement effects. Magnetic susceptibility of the samples as a function of temperature shows Curie-Weiss behavior. Hysteresis with the coercive field <200 Oe was clearly observed in magnetization versus field curves at 5 and 300 K. Increasing the Mn concentration increases significantly the magnetic hysteresis.

Original languageEnglish
Pages (from-to)847-852
Number of pages6
JournalJournal of Electroceramics
Volume17
Issue number2-4
DOIs
Publication statusPublished - 2006 Dec 1

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Ceramics and Composites
  • Condensed Matter Physics
  • Mechanics of Materials
  • Electrical and Electronic Engineering
  • Materials Chemistry

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