Title of article
Preparation, magnetic characterization, and optical band gap of EuTiO3 nanoparticles
Author/Authors
T. Wei، نويسنده , , H.P. Liu، نويسنده , , Y.F. Chen، نويسنده , , H.Y. Yan، نويسنده , , J.-M. Liu، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2011
Pages
5
From page
4505
To page
4509
Abstract
Perovskite-type polycrystalline EuTiO3 (ETO) nanoparticles were synthesized using the simple sol–gel technique. We investigated the magnetic properties of the as-prepared ETO nanoparticles and revealed the G-AFM phase below the Néel temperature (TN). Furthermore, the transition from the G-AFM order to the FM order, induced by magnetic field, was also demonstrated. The optical band gap of 1.03 eV for the as-prepared ETO nanoparticles was determined from the UV–visible absorption spectra.
Keywords
EuTiO3 , Nanaoparticles , Magnetic properties
Journal title
Applied Surface Science
Serial Year
2011
Journal title
Applied Surface Science
Record number
1014009
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