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    • Fulltext

       

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      Permanent link:
      https://www.ias.ac.in/article/fulltext/boms/034/05/1089-1093

    • Keywords

       

      Chemical synthesis; X-ray diffraction; electrical properties; magnetic properties.

    • Abstract

       

      The layered perovskite oxide, GdSr2MnCrO7, has been prepared by the standard ceramic method. The powder X-ray diffraction studies suggest that the phase crystallizes with tetragonal unit cell in the space group 𝐼4/𝑚𝑚𝑚. The electrical transport properties show that the phase is an electrical insulator and the electrical conduction in the phase occurs by a 3D variable range hopping mechanism. The magnetic properties suggest that the ferromagnetic interactions are dominant in the high temperature region.

    • Author Affiliations

       

      Devinder Singh1 Meena Sharma1 Sushma Sharma1 Rajinder Singh1

      1. Department of Chemistry, University of Jammu, Jammu 180 006, India

    • Dates

       
      Published
      August 2011
      Manuscript received
      11 October 2010
      Manuscript revised
      9 December 2010

  • Bulletin of Materials Science | News

    • Dr Shanti Swarup Bhatnagar for Science and Technology

      Posted on October 12, 2020

      Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
      Chemical Sciences 2020

      Prof. Surajit Dhara — School of Physics, University of Hyderabad, Hyderabad
      Physical Sciences 2020

    • Editorial Note on Continuous Article Publication

      Posted on July 25, 2019

      Click here for Editorial Note on CAP Mode

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