Role of second phase in (Nb,Ce,Si,Ca)-doped TiO2 varistor ceramics

Materials Letters

Volumn 57, Issue 24-25, 2003, Pages 3748-3754

  Li, Jianying ^a   Luo, Shaohua ^b   Yao, Weihua ^b   Zhang, Zhongtai ^b  

^a XI'AN JIAOTONG UNIVERSITY   (China)

^b TSINGHUA UNIVERSITY   (China)

Author keywords

Grains; Microstructure; Nonlinear phenomena; Second phase; Titanium oxide; Varistors

Indexed keywords

CRYSTAL MICROSTRUCTURE; ELECTRIC POTENTIAL; PHASE COMPOSITION; SCANNING ELECTRON MICROSCOPY; SEMICONDUCTOR DOPING; SINTERING; TITANIUM OXIDES; VARISTORS; X RAY DIFFRACTION ANALYSIS;

LOW-VOLTAGE VARISTORS;

CERAMIC MATERIALS;

EID: 0042562088     PISSN: 0167577X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-577X(03)00173-3     Document Type: Article

References (10)

1. Bartkowiak M., Mahan G.D., Mdine F.A., Alim M.A. J. Appl. Phys. 80:1996;6516.
2. Li S.T., Li J.Y., Liu F.Y., Alim M.A., Chen G. J. Phys. D: Appl. Phys. 35:2002;1884.
3. Yan M.F., Rhodes W.W. Appl. Phys. Lett. 40:1982;536.
4. Yang S.-L., Wu J.-M. J. Mater. Res. 10:1995;345.
5. Yang S.-L., Wu J.-M. J. Am. Ceram. Soc. 76:1993;145.
6. Pennewiss J., Hoffmann B. Mater. Lett. 9:1990;219.
7. J.Y. Li, S.T. Li, M.A. Alim, G. Chen, J. Mater. Sci., Mater. Electron. (in press).
8. Santhosh P.N., Kharat D.K., Date S.K. Mater. Lett. 28:1996;37.
9. Miyajima H., Matsubara S., Miyawaki R., Yokoyama K., Hirokawa K. Mineral. Mag. 65:2001;111.
10. Gueho C., Giaquinta D., Mansot J.L., Ebel T., Palvadeau P. Chem. Mater. 7:1995;486.