Microstructure and electrical properties of Y2O3-doped ZnO-Pr6O11-based varistor ceramics

Materials Letters

Volumn 57, Issue 7, 2003, Pages 1317-1321

  Nahm, Choon Woo ^a  

^a Dong Eui University   (South Korea)

Author keywords

Electrical properties; Microstructure; Pr6O11; Varistors; Y2O3; ZPCCY based varistors

Indexed keywords

GRAIN GROWTH; MICROSTRUCTURE; VARISTORS; YTTRIUM COMPOUNDS; ZINC OXIDE;

VARISTOR CERAMICS;

CERAMIC MATERIALS;

EID: 0037243685     PISSN: 0167577X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0167-577X(02)00979-5     Document Type: Article

References (16)

1. Levinson L.M., Philipp H.R. Am. Ceram. Soc. Bull. 65:1986;639.
2. Gupta T.K. J. Am. Ceram. Soc. 73:1990;1817.
3. Lee Y.S., Tseng T.Y. J. Am. Ceram. Soc. 75:1992;1636.
4. Alles A.B., Burdick V.L. J. Appl. Phys. 70:1991;6883.
5. Lee Y.-S., Liao K.-S., Tseng T.-Y. J. Am. Ceram. Soc. 79:1996;2379.
6. Nahm C.-W., Park C.-H., Yoon H.-S. J. Mater. Sci. Lett. 19:2000;271.
7. Nahm C.-W., Park C.-H., Yoon H.-S. J. Mater. Sci. Lett. 19:2000;725.
8. Nahm C.-W. J. Eur. Ceram. Soc. 21:2001;545.
9. Nahm C.-W., Park C.-H. J. Mater. Sci. 36:2001;1671.
10. Nahm C.-W., Yoon H.-S., Ryu J.-S. J. Mater. Sci. Lett. 20:2001;393.
11. Nahm C.-W. Mater. Lett. 47:2001;182.
12. Nahm C.-W., Ryu J.-S. Mater. Lett. 53:2002;110.
13. Nahm C.-W., Shin B.-C. J. Mater. Sci., Mater. Electron. 12:2002;111.
14. Mukae M., Tsuda K., Nagasawa I. J. Appl. Phys. 50:1979;4475.
15. Hozer L. Semiconductor Ceramics: Grain Boundary Effects. 1994;22 Ellis Horwood.
16. Wurst J.C., Nelson J.A. J. Am. Ceram. Soc. 97-12:1972;109.