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    • Keywords


      Oxidic composition; CuNiSnO4; orthorhombic symmetry; lattice dimensions; p-type semiconduction

    • Abstract


      Two new ternary oxidic compositions of CuNiSnO4 have been prepared. The ternary composition Cu2+Ni2+SnO4 in orthorhombic symmetry with lattice dimensionsa0=5·773 ± 0·01 Å;b0=8·377 ± 0·01 Å;c0=10·094 ± 0·01 Å, while Cu+Ni3+SnO4 is also orthorhombic but with lattice dimensionsa0=5·737 ± 0·01 Å;b0=7·125 ± 0·01 Å andc0=10·071 ± 0·01 Å. The variation of electrical conductance with temperature indicates the semiconducting nature of these compositions. Hot-probe method indicatesp-type semiconduction in both the compositions

    • Author Affiliations


      Sangeetha Sampath1 2 M P Tare1 R R Tripathi1 S M Tare1

      1. Department of Chemistry, Institute of Science, Nagpur - 440 001, India
      2. Department of Chemistry, Faculty of Science, M S University of Baroda, Baroda - 390 002, India
    • Dates

  • 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

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      Posted on July 25, 2019

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