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      Enhanced time response and temperature sensing behavior of thermistor using Zn-doped CaTiO 3 nanoparticles

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          Abstract

          In the present study, Zn-doped CaTiO 3 nanocrystalline was synthesized to study the thermistor behavior with temperature. The X-ray powder diffraction analysis showed the formation of a single-phase orthorhombic structure at room temperature. The electrical resistance of the Zn-doped CaTiO 3 increased with increasing doping concentration and decreased at higher measuring temperature, showing a negative temperature coefficient of resistance (NTCR) behavior. Different thermistor parameters were calculated using Steinhart–Hart equations, whilst time domain analysis confirmed faster response towards applied voltage.

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          Author and article information

          Journal
          Journal of Advanced Ceramics
          Journal of Advanced Ceramics
          Tsinghua University Press (Tsinghua University, Beijing 100084, China )
          2226-4108
          05 June 2018
          : 07
          : 02
          : 99-108 (pp. )
          Affiliations
          Department of Electrical Engineering, Adani Institute of Infrastructure Engineering, India
          Author notes
          * Corresponding author. E-mail: subhanarayan.sahoo@ 123456aiim.ac.in
          Article
          2226-4108-07-02-99
          10.1007/s40145-018-0261-9

          This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/

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