Volume 19 Issue 4
Apr 2015
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LI Jian-Ru, YANG Liu-Xiang, LI Jie, YU Ri-Cheng, LI Feng-Ying, BAO Zhong-Xing, LIU Jing, JIN Chang-Qing. Structural Stability and Electrical Properties of CMR Material Sr2CrWO6 under High Pressure[J]. Chinese Journal of High Pressure Physics, 2005, 19(4): 381-384 . doi: 10.11858/gywlxb.2005.04.018
Citation: LI Jian-Ru, YANG Liu-Xiang, LI Jie, YU Ri-Cheng, LI Feng-Ying, BAO Zhong-Xing, LIU Jing, JIN Chang-Qing. Structural Stability and Electrical Properties of CMR Material Sr2CrWO6 under High Pressure[J]. Chinese Journal of High Pressure Physics, 2005, 19(4): 381-384 . doi: 10.11858/gywlxb.2005.04.018

Structural Stability and Electrical Properties of CMR Material Sr2CrWO6 under High Pressure

doi: 10.11858/gywlxb.2005.04.018
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  • Corresponding author: LI Jian-Ru
  • Received Date: 26 Oct 2004
  • Rev Recd Date: 14 Jan 2005
  • Publish Date: 05 Dec 2005
  • The spectra of energy dispersive X-ray diffraction with synchrotron radiation of double perovskite compound Sr2CrWO6 have been studied in situ high pressure pressure up to 34.5 GPa using a diamond anvil cell at room temperature. The experimental results indicate that the sample undergoes a crystal structural change at about 9 GPa. The resistance-pressure and capacitance-pressure relationships in the pressure range of 0~20 GPa show that there is an electronic structural change in Sr2CrWO6 in the pressure range of 2~5 GPa.

     

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