Production and Characterisation of PMN-PT Piezoceramics Modified by Yttrium and Bismuth

Abstract:

Article Preview

Info:

Periodical:

Key Engineering Materials (Volumes 264-268)

Main Theme:

Edited by:

Hasan Mandal and Lütfi Öveçoglu

Pages:

1193-1196

Citation:

H.E. Camurlu and M. Timuçin, "Production and Characterisation of PMN-PT Piezoceramics Modified by Yttrium and Bismuth ", Key Engineering Materials, Vols. 264-268, pp. 1193-1196, 2004

Online since:

May 2004

Export:

Price:

$38.00

[1] S. L. Shwartz, T. R. Shrout, W. A. Schulze and L. E. Cross: J. Am. Ceram. Soc., Vol. 67, (1984), pp.311-15.

[2] S. M. Pilgrim, M. Massuda and A. E. Sutherland: J. Am. Ceram. Soc., Vol. 75, (1992), pp.1970-74.

[3] J. Kelly, M. Leonard, C. Tantigate and A. Safari: J. Am. Ceram. Soc., Vol. 80, (1997), p.957.

[61] [4] T. Wu, M. Shyu, C. Chung and H. Lee: J. Am. Ceram. Soc., Vol. 78, (1995), pp.2168-74.

[5] Y. Chen, K. Uchino and D. Viehland: J. Electroceramics, Vol. 6, (2001), pp.13-19.

[6] A. I. Kingon and J. B. Clark: J. Am. Ceram. Soc., Vol. 66, (1983), pp.253-56.

[7] IRE Standards on Piezoelectric Crystals: Measurements of Piezoelectric Ceramics, (IEEE, New York 1961).

[8] S. Kakehi, N. Nakagawa, H. Adachi, T. Takaya, U.S. Patent 4449019, (1984).

[9] L. L. Beranek: Acoustic Measurements, (John Wiley & Sons, New York 1949).

[10] E. Taspinar, M. Timucin: M. Sc. Thesis, (METU, Ankara 1997). Figure 5: Frequency response curves for buzzer-1 and buzzer-2 with and without the resonator case.

[10] [20] [30] [40] [50] [60] [70] [80] 1000 1500 2000 2500 3000 Frequency [Hz] Sound Pressure Level [dB].

[20] [30] [40] [50] [60] [70] [80] [90] 100Sound Pressure Level [dB] Buzzer1, with resonator case Buzzer1, without resonator case Buzzer2, with resonator case Buzzer2, without resonator case a b a b Figure 6: Efficiency and sound power versus applied electrical power 0, 00 0, 10 0, 20 0, 30 0, 40 0, 50 0, 60 0 5 10 15 20 25 Applied Electrical Power [mW] Efficiency (%) 0, 00 0, 01 0, 02 0, 03 0, 04 0, 05 0, 06 0, 07 Sound Power [mW] Efficiency, buzzer1 Efficiency, buzzer2 Sound power, buzzer1 Sound power, buzzer2.

DOI: https://doi.org/10.1109/tpel.2017.2698638