Acoustic loss in langasite and langanite

Proceedings of the Annual IEEE International Frequency Control Symposium

Volumn , Issue , 2003, Pages 646-649

  Johnson, Ward L ^a   Kim, Sudook A ^a   Uda, Satoshi ^b  

^a NATIONAL INSTITUTE OF STANDARDS AND TECHNOLOGY   (United States)

^b TOHOKU UNIVERSITY   (Japan)

Author keywords

Acoustic loss; Anelasticity; Langanite; Langasite; Langatate; Q; Resonance; Ultrasonic

Indexed keywords

ACTIVATION ENERGY; CRYSTAL GROWTH; DAMPING; EVAPORATION; POINT DEFECTS; RESONANCE; ULTRASONICS;

ACOUSTIC LOSS; ANELASTICITY; LANGANITE; LANGASITE;

LANTHANUM COMPOUNDS;

EID: 1542305675     PISSN: 01616404     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. R. C. Smythe, R. C. Helmbold, G. E. Hague, and K. A. Snow, "Langasite, langanite, and langatate bulk-wave Y-cut resonators," IEEE Trans. Ultrason. Ferro. Freq. Contr., vol. 47, no. 2, 2000, pp 355-360.
2. W. L. Johnson, S. A. Kim, D. S. Lauria, and R. C. Smythe, "Acoustic damping in langatate as a function of temperature, frequency, and mechanical contact," in Proc. IEEE Ultrason. Symp., 2002, pp. 936-939.
3. R. C. Smythe, "Material and resonator properties of langasite and langatate: a progress report," in Proc. IEEE Int. Freq. Contr. Symp., 1998, pp. 761-765.
4. W. Johnson, "Ultrasonic resonance of metallic spheres at elevated temperatures," J. Phys. IV (suppl. to J. Phys. III, vol. 6), p. C8-849 (1996).
5. E. P. EerNisse, "Activity dips in FC-cut resonators from interaction with modes at twice the frequency," in Proc. IEEE/EIA Int. Freq. Contr. Symp., 2000, pp. 331-333.
6. W. Johnson, S. Kim, and D. Lauria, "Anelastic loss in langatate," in Proc. IEEE/EIA Int. Freq. Contr. Symp., 2000, pp. 186-190.
7. J. E. Ferris and J. J. Martin, in Proc. IEEE Int. Freq. Contr. Symp., 1994, p. 115.
8. A. Akhieser, J. Phys. (U.S.S.R.), vol. 1, p. 277, 1939.
9. A. S. Nowick and B. S. Berry, Anelastic Relaxation in Crystalline Solids (Academic, New York, 1972).