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Chinese Journal of High Pressure Physics  > 2012  >  26(2): 185-188.
Lü Yu-Xi,   LI Feng-Ying, JIN Chang-Qing. The High Pressure Synthesis and Properties of La0.3Sr0.7CrO3[J]. Chinese Journal of High Pressure Physics, 2012, 26(2): 185-188. doi: 10.11858/gywlxb.2012.02.010
Citation: Lü Yu-Xi,   LI Feng-Ying, JIN Chang-Qing. The High Pressure Synthesis and Properties of La0.3Sr0.7CrO3[J]. Chinese Journal of High Pressure Physics, 2012, 26(2): 185-188. doi: 10.11858/gywlxb.2012.02.010
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The High Pressure Synthesis and Properties of La0.3Sr0.7CrO3

doi: 10.11858/gywlxb.2012.02.010

  • Institute of Physics, Chinese Academy of Sciences, Beijing 100190, China

  • Received Date: 05 May 2011
  • Rev Recd Date: 11 May 2011
  • Publish Date: 15 Apr 2012
    Abstract
  • We synthesizedLa0.3Sr0.7CrO3 Mott compound by using high pressure and high temperature sintering method; and studied the crystal structure and magnetic properties. It is shown that La0.3Sr0.7CrO3 adopts a cubic perovskite structure at room temperature. Above 170 K La0.3Sr0.7CrO3 is paramagnetism with the (T) curve being fitted by Curie-Weiss law, while a spin glass transition was found in La0.3Sr0.7CrO3 below 20.7 K.

     

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