1. Insights on the phase transitions, stability and conductivity in the Bi₂O₃-WO₃ system

   • Sikhumbuzo M. Masina
   • Caren Billing
   • David G. Billing

   OriginalPaper 15 June 2021 Pages: 47 - 56

   

2. Influence of ferrite phase on electrical properties of the barium zirconium titanate based multiferroic composites

   • Adis S. Dzunuzovic
   • M. M. Vijatovic Petrovic
   • B. D. Stojanovic

   OriginalPaper 16 June 2021 Pages: 57 - 71

   

3. High dielectric temperature stability and dielectric relaxation mechanism of (K_0.5Na_0.5)NbO₃-LaBiO₃ ceramics

   • Shuo Zhou
   • Tianxiang Yan
   • Laijun Liu

   OriginalPaper 17 June 2021 Pages: 72 - 82

   

4. Electrical and structural properties of new type Er and Yb doped bismuth oxide solid electrolytes synthesized by Pechini method

   • Senel Cobaner
   • Serdar Yilmaz

   OriginalPaper 24 June 2021 Pages: 83 - 92