Resistance reduction effect of potassium bismuth titanate doping in yttrium–manganese co-doped medium Curie temperature barium titanate lead free ceramics through improved synthesis process |
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| Affiliation: | 1. National Institute for Research and Development in Electrochemistry and Condensed Matter, Condensed Matter Department, P. Andronescu no. 1, Timisoara 300254, Romania;2. West University of Timisoara, Vasile Parvan 4, 300223 Timisoara, Romania;3. Institute of Chemistry Timisoara of Romanian Academy, Bvd. Mihai Viteazul no. 24, 300223, Romania;1. Basic Science Department, High Institute of Engineering and Technology, El-Arish, North Sinai, Egypt;2. Department of Physics, Faculty of Science at New Damietta, Damietta University, 34517 New Damietta, Egypt;3. Solid State Electronics Laboratory, Solid State Physics Department, Physics Division, National Research Centre, 33 El-Bohouth St., Dokki, Giza 12622, Egypt;1. Department of Physics, Arab-American University, Jenin, West Bank, Palestine;2. Group of Physics, Faculty of Engineering, Atilim University, 06836 Ankara, Turkey;3. Physics Department, Sciences Faculty for Girls, King Abdulaziz University, Jeddah, Saudi Arabia;4. Department of Physics, Middle East Technical University, 06800 Ankara, Turkey;5. Virtual International Scientific Research Centre, Baku State University, 1148 Baku, Azerbaijan;1. Lesya Ukrainka Eastern European National University, 43025 Lutsk, Ukraine;2. Semiconductor Physics Department and Institute of Applied Research, Vilnius University, Saulėtekio al. 9, bldg.3, LT-10222 Vilnius, Lithuania |
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| Abstract: | Through improved synthesis process, resistance reduction effect of (K0.5Bi0.5)TiO3 (KBT) doping in Y–Mn co-doped BaTiO3 (BT) lead free ceramics was investigated. By different doping methods (doping K2O, Bi2O3 and TiO2 or synthesized KBT), medium Curie temperature (around 130 °C) lead free BT ceramics were obtained with ultra-low resistivity (13.84 Ωcm) with a temperature maintaining process at 700 °C. In this contribution, effect of sintering process and doping methods is discussed in detail. |
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| Keywords: | Resistance reduction Lead free Improved sintering process |
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