Investigation on defect structure in ZnO varistor ceramics by dielectric spectra

2007 International Conference on Solid Dielectrics, ICSD

Volumn , Issue , 2007, Pages 207-210

  Li, Shengtao ^a   Cheng, Pengfei ^a   Li, Jianying ^a   Zhao, Lei ^a  

^a XI'AN JIAOTONG UNIVERSITY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

BUILDING MATERIALS; CERAMIC MATERIALS; DIELECTRIC MATERIALS; ELECTRIC PROPERTIES; SEMICONDUCTING ZINC COMPOUNDS; VARISTORS; ZINC ALLOYS; ZINC OXIDE;

DIELECTRIC RESPONSE (DR); DIELECTRIC SPECTRUM; ELECTRICAL (ELECTRONIC) PROPERTIES; INTERNATIONAL CONFERENCES; MULTI ELEMENTS; PURE ZNO; SOLID DIELECTRICS; VARISTOR CERAMICS;

DEFECT STRUCTURES;

EID: 47349115184     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/ICSD.2007.4290788     Document Type: Conference Paper

References (14)

1. L. M. Levinson and H. R. Philipp, "The physics of metal oxide varistors," J. Appl. Phys., vol. 46, pp. 1332-1341,1975.
2. L. M. Levinson and H. R. Philipp, "AC properties of metal oxide varistors," J. Appl. Phys., vol. 47, pp. 1117-1122, 1976.
3. M. A. Alim, "Admittance frequency response in ZnO varistor ceramics," J. Am. Ceram. Soc. Vol. 72, pp. 28-32, 1989.
4. J. F. Cordaro, Y. Shim and J. E. May, "Bulk electron traps in zinc oxide varistors," J. Appl. Phys., vol. 60, pp. 4186-4190, 1986.
5. 3 and ZnO-BaO systems," J. Am. Ceram. Soc., vol. 71, pp. 184-188, 1988.
6. J. C. Simpson and J. F. Cordaro, "Characterizaton of deep levels in zinc oxide," J. Appl. Phys., vol. 63, pp. 1781-1783, 1988.
7. W. E. Vehse and W. A. Sibley and F. J. Keller and Y. Chen, "Radiation damage in ZnO single crystals," Phys. Rew., vol. 167, pp. 828-836, 1968.
8. Li Shengtao, Liu Fuyi and Jiao Xingliu, "Dielectric properties and resistive currents of ZnO nonohmic materials," J. Inorg. Mater.(in Chinese), vol. 11, pp. 90-96, 1996.
9. K. Eda, A,Iga and M. Matsuoka, "Degradation Mechanism of non-ohmic Zinc oxide ceramics," J. Appl. Phys., vol. 51, pp. 2678-2684, 1980.
10. Gupta T K and Carlson W G, "A grain boundary defect model for instability /stability of a ZnO varistors," J. Mater. Sci. vol. 20, pp. 3487-3500, 1985.
11. Yasuo Kanai, "Admittance spectroscopy of ZnO crystals," Jpn. J. Appl. Phys., vol. 28, pp. 1426-1430, 1990.
12. G. Vincent, D. Bois and P. Pinard, "Conductance and capacitance studies in GaP Schottky barriers," J. Appl. Phys., vol. 46, pp. 6173-6178, 1975.
13. F. Stucki and F. Greuter, "Key role of oxygen at zinc oxide varistor grain boundaries," Appl. Phys. Lett., vol. 57, pp. 446-448, 1990.
14. P. R. Bueno, E. R. Leite, M. M. Oliveira, M. O. Orlandi and E. Longe, "Role of oxygen at the grainboundary of metal oxide varistors: A petantial barrier formation mechanism," Appl. Phys. Lett., vol. 79, pp. 48-50, 2001.