Effect of Er2O3 addition on the microstructure, electrical properties, and stability of Pr6O11-based ZnO ceramic varistors

Journal of Materials Science

Volumn 36, Issue 7, 2001, Pages 1671-1679

  Nahm, Choon Woo ^a   Park, Choon Hyun ^a  

^a Dong Eui University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

CERAMIC MATERIALS; CURRENT VOLTAGE CHARACTERISTICS; ELECTRIC PROPERTIES; ERBIUM COMPOUNDS; LEAKAGE CURRENTS; MICROSTRUCTURE; NONLINEAR EQUATIONS; PRASEODYMIUM COMPOUNDS; SINTERING; THERMAL EFFECTS; ZINC OXIDE;

CERAMIC VARISTORS;

VARISTORS;

EID: 0035303365     PISSN: 00222461     EISSN: None     Source Type: Journal    
DOI: 10.1023/A:1017552020433     Document Type: Article

References (14)

1. L. M. LEVINSON and H. R. PILIPP, Am. Ceram. Soc. Bull. 65 (1986) 639.
2. T. K. GUPTA, J. Amer. Ceram. Soc. 73 (1990) 1817.
3. S. Y. CHUN, N. WAKIYA, K. SHNOZAKI and N. MIZUTANI, Jpn. J. Ceram. Soc. 104 (1996) 1056.
4. Y. S. LEE and T. Y. TSENG, J. Amer. Ceram. Soc. 75 (1992) 1636.
5. A. B. ALLES and V. L. BURDICK, J. Appl. Phys. 70 (1991) 6883.
6. A. B. ALLES, R. PUSKAS, Q. CALLAHAN and V. L. BURDICK, J. Amer. Ceram. Soc. 76 (1993) 2098.
7. Y.-S. LEE, K.-S. LIAO and T.-Y. TSENG, ibid. 79 (1996) 2379.
8. C.-W. NAHM and C.-H. PARK, J. Mater. Sci. 35 (2000) 3037.
9. C.-W. NAHM, C.-H. PARK and H.-S. YOON, J. Mater. Sci. Lett. 19 (2000) 271.
10. Idem., ibid. 19 (2000) 725.
11. M. MUKAE, K. TSUDA and I. NAGASAWA, J. Appl. Phys. 50 (1979) 4475.
12. L. HOZER, "Semiconductor Ceramics: Grain Boundary Effects" (Ellis Horwood, 1994) p. 22.
13. J. C. WURST and J. A. NELSON, J. Amer. Ceram. Soc. 97-12 (1972) 109.
14. T. K. GUPTA and W. Q. CARLSON, J. Mater. Sci. 20 (1985) 3487.