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- Sushma Sharma
  
  Articles written in Bulletin of Materials Science
- Volume 34 Issue 5 August 2011 pp 1089-1093
  
  Synthesis, structure and low temperature study of electric transport and magnetic properties of GdSr₂MnCrO₇
  
  Devinder Singh Meena Sharma Sushma Sharma Rajinder Singh
  
  More Details Abstract Fulltext PDF
  
  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.

Bulletin of Materials Science

Volume 46, 2023
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  Posted on October 12, 2020
  
  Prof. Subi Jacob George — Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru
  Chemical Sciences 2020
  
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