Effect of SnO2 addition on the dielectric properties of Ba 2Ti9O20 ceramics in the high-frequency regime

Journal of Applied Physics

Volumn 100, Issue 9, 2006, Pages

  Liu, Hsiang Lin ^a   Chen, Hsin I ^a   Tzeng, Yuan Tai ^a   Chia, Chia Ta ^a   Hsu, Kuo Chien ^b   Chi, Chen Chung ^b   Chang, Chi Ben ^b   Leou, Keh Chyang ^b   Lin, I Nan ^c  

^a NATIONAL TAIWAN NORMAL UNIVERSITY   (Taiwan)

^b NATIONAL TSING HUA UNIVERSITY   (Taiwan)

^c TAMKANG UNIVERSITY   (Taiwan)

Author keywords

[No Author keywords available]

Indexed keywords

BARIUM TITANATE; CERAMIC MATERIALS; DIELECTRIC LOSSES; PERMITTIVITY; RAMAN SCATTERING;

FAR INFRARED (FIR) REFLECTIVITY; MICROWAVE FREQUENCY; RESONANCE MODES; TERAHERTZ TIME DOMAIN SPECTROSCOPY;

TIN COMPOUNDS;

EID: 33751088785     PISSN: 00218979     EISSN: None     Source Type: Journal    
DOI: 10.1063/1.2363605     Document Type: Article

References (20)

1. G. O. Rupprecht and R. O. Bell, Phys. Rev. 125, 1915 (1962).
2. B. D. Silverman, Phys. Rev. 125, 1921 (1962).
3. J. Petzelt, Ferroelectrics 93, 77 (1989).
4. V. L. Gurevich and A. K. Tagantsev, Adv. Phys. 40, 719 (1991).
5. J. Petzelt, R. Zurmuhlen, A. Bell, S. Kamba, G. V. Kozlov, A. A. Volkov, and N. Setter, Ferroelectrics 133, 205 (1992).
6. J. Petzelt, S. Kamba, G. V. Kozlov, and A. A. Volkov, Ferroelectrics 176, 145 (1996).
7. Y. C. Chen, H. F. Cheng, H. L. Liu, C. T. Chia, and I. N. Lin, J. Appl. Phys. 94, 3365 (2003).
8. P. Kuzel and J. Petzelt, Ferroelectrics 239, 949 (2000).
9. T. R. Tsai, M. H. Liang, C. T. Hu, C. C. Chi, and I. N. Lin, Jpn. J. Appl. Phys., Part 1 94, 5642 (2000).
10. T. R. Tsai, M. H. Liang, C. T. Hu, C. C. Chi, and I. N. Lin, J. Eur. Ceram. Soc. 21, 2787 (2001).
11. G. H. Jonker and W. Kwestroo, J. Am. Ceram. Soc. 41, 390 (1958).
12. H. M. O'Bryan, J. Thomson, Jr., and J. K. Plourde, J. Am. Ceram. Soc. 57, 450 (1974).
13. H. M. O'Bryan and J. Thomson, Jr., J. Am. Ceram. Soc. 57, 522 (1974).
14. G. D. Fallon and B. M. Gatehouse, J. Solid State Chem. 49, 59 (1983).
15. H. M. O'Bryan, W. H. Grodkiewicz, and J. L. Bernstein, J. Am. Ceram. Soc. 63, 309 (1979).
16. G. Grzinic and L. A. Bursill, J. Solid State Chem. 47, 151 (1983).
17. E. Tillmanns, W. Hofmeister, and W. H. Baur, J. Am. Ceram. Soc. 66, 268 (1983).
18. J. M. Wu and H. W. Wang, J. Am. Ceram. Soc. 71, 869 (1988).
19. F. Wooten, Optical Properties of Solids (Academic, New York, 1972).
20. In our recent separate experiments, we did observe that the microwave dielectric constant (K) and quality factor (Q×f) measured at 6 GHz for the Ba2 (Ti9-x Snx) O20 materials is modified pronouncedly with the Sn O2 content (x value). With increasing Sn O2 doping, the values of K and Q×f for x=0.055, 0.11, and 0.22 samples are 38.2 and 31 THz, 37 and 30 THz, and 35.5 and 28.5 THz, respectively. It should be noted that all the samples are of very high density [>98% theoretical density (TD)] and of pure hollanditelike phase, possessing a very uniform granular structure.