Title of article :
Enhancement of positive temperature coefficient resistance effect of BaTiO3-based semiconducting ceramics caused by B2O3 vapor dopants
Author/Authors :
Jianquan، نويسنده , , Qi and Qing، نويسنده , , Zhu and Yongli، نويسنده , , Wang and Yajing، نويسنده , , Wu and Longtu، نويسنده , , Li، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Abstract :
The positive temperature coefficient resistivity (PTCR) effect of semiconducting BaTiO3 ceramics can be remarkably influenced by both dopants and ceramic processing. The behavior of B2O3 as vapor dopants was studied in this paper. It was found that the PTCR effect was enhanced distinctly, while the room temperature resistance also increased.
Keywords :
Vapor dopant , Positive temperature coefficient resistivity , B2O3 , BaTiO3
Journal title :
Solid State Communications
Journal title :
Solid State Communications
