Perovskite-type polycrystalline EuTiO(3) (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 Neel temperature (T(N)). 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. (C) 2010 Elsevier B. V. All rights reserved.
参考文献
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%