Evaluation and improvement of optical-grade LiTaO 3 single crystals by the LFB ultrasonic material characterization system

IEEE Transactions on Ultrasonics, Ferroelectrics, and Frequency Control

Volumn 49, Issue 7, 2002, Pages 905-914

  Kushibiki, Jun Ichi ^a,b   Ohashi, Yuji ^b   Ono, Yuu ^a,b   Sasamata, Takeji ^c  

^a IEEE   (Japan)

^b TOHOKU UNIVERSITY   (Japan)

^c Yamaju Ceramic Co Ltd   (Japan)

Author keywords

[No Author keywords available]

Indexed keywords

LEAKY SURFACE ACOUSTIC WAVES (LSAW);

ACOUSTIC WAVES; CRYSTAL GROWTH; LITHIUM COMPOUNDS; SUBSTRATES; SURFACE WAVES; ULTRASONICS;

SINGLE CRYSTALS;

ARTICLE;

EID: 0036628591     PISSN: 08853010     EISSN: None     Source Type: Journal    
DOI: 10.1109/TUFFC.2002.1020160     Document Type: Article

References (28)

1. Growth of piezoelectric and ferroelectric materials by the Czochralski technique
2. Ferroelectric lithium niobate. 1. Growth, domain structure, dislocations and etching
3. Ferroelectric lithium niobate. 2. Preparation of single domain crystals
4. Nonstoichiometry and crystal growth of lithium niobate
5. Lithium tantalate single crystal stoichiometry
6. Congruent melting composition of lithium metatantalate
7. Material characterization by line-focus-beam acoustic microscope
8. Development of the line-focus-beam ultrasonic material characterization system
9. Application of line-focus-beam acoustic microscope to inhomogeneity detection on SAW device materials
10. 3 crystals by line-focus-beam acoustic microscopy
11. 3 crystals by line-focus-beam acoustic microscopy
12. 3 crystals measured by line focus-beam acoustic microscopy
13. 3 single crystals
14. 3 wafers by line-focus-beam acoustic microscopy
15. 3 single crystals measured by line-focus-beam acoustic microscopy
16. 3 single crystals for SAW devices
17. 3 substrates for SAW devices by the LFB ultrasonic material characterization system
18. 3 single crystals for SAW devices using the LFB ultrasonic material characterization system
19. 3 substrates
20. Precision lattice constant determination
21. 3 refractive indices on the crystal composition
22. Procedure for high precision density determinations by hydrostatic weighing
23. A method for calibrating the line-focus-beam acoustic microscopy system
24. High-accuracy standard specimens for the line-focus-beam ultrasonic material characterization system
25. Influence of reflected waves from the back surface of thin solid-plate specimen on velocity measurements by line-focus-beam acoustic microscopy
26. 3 single crystals
27. 3 crystals
28. The shape of the crystal/melt interface during the growth of lithium niobate crystals by the Czochralski technique