Soft vibrations and acoustic-optic mode couplings in ferroelectrics with large piezoelectric responses

Physical Review B - Condensed Matter and Materials Physics

Volumn 66, Issue 6, 2002, Pages 641101-641104

  Dujovne, Irene ^a,b   Koo, Tae Yeong ^b,c   Pinczuk, A ^a,b   Cheong, Sang Wook ^b,c   Dennis, B S ^b  

^a Columbia University ^*  (United States)

^b LUCENT TECHNOLOGIES   (United States)

^c RUTGERS UNIVERSITY   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

LEAD; MAGNESIUM; NIOBIUM; TITANIUM; ZINC;

ACOUSTICS; ARTICLE; CHEMICAL COMPOSITION; CRYSTAL STRUCTURE; OPTICS; PHASE TRANSITION; PIEZOELECTRICITY; RAMAN SPECTROMETRY; ROOM TEMPERATURE; VIBRATION;

EID: 0036696568     PISSN: 01631829     EISSN: None     Source Type: Journal    
DOI: 10.1103/PhysRevB.66.064110     Document Type: Article

References (29)

1. S.-E. Park and T.R. Shrout, J. Appl. Phys. 82, 1804 (1997).
2. G. Shirane and P.M. Gehring, J. Phys. Soc. Jpn. 70, Suppl. A, 227 (2001); P.M. Gehring, S.-E. Park, and G. Shirane, Phys. Rev. B 63, 224109 (2001).
3. G. Shirane and P.M. Gehring, J. Phys. Soc. Jpn. 70, Suppl. A, 227 (2001); P.M. Gehring, S.-E. Park, and G. Shirane, Phys. Rev. B 63, 224109 (2001).
4. v.
5. G. Sághi-Szabó, R.E. Cohen, and H. Krakauer, Phys. Rev. Lett. 80, 4321 (1998).
6. L. Bellaiche and D. Vanderbilt, Phys. Rev. Lett. 83, 1347 (1999).
7. Huaxiang Fu and R.E. Cohen, Nature (London) 403, 281 (2000).
8. L. Bellaiche, Alberto García, and D. Vanderbilt, Phys. Rev. Lett. 84, 5427 (2000).
9. L. Bellaiche, Alberto García, and D. Vanderbilt, Phys. Rev. B 64, 060103(R) (2001).
10. B. Noheda, D.E. Cox, G. Shirane, S-E. Park, L.E. Cross, and Z. Zhong, Phys. Rev. Lett. 86, 3891 (2001); K. Ohwada et al., J. Phys. Soc. Jpn. 70, 2778 (2001).
11. B. Noheda, D.E. Cox, G. Shirane, S-E. Park, L.E. Cross, and Z. Zhong, Phys. Rev. Lett. 86, 3891 (2001); K. Ohwada et al., J. Phys. Soc. Jpn. 70, 2778 (2001).
12. Guisheng Xu, Haosu Luo, Haiqing Xu, and Zhiwen Yin, Phys. Rev. B 64, R020102 (2001).
13. T-Y. Koo, S. Lee, and S-W. Cheong, Appl. Phys. Lett. 76, 224 (2000).
14. G. Burns and B.A. Scott, Phys. Rev. Lett. 25, 1191 (1970). The TO modes that appear as well defined bands in Raman spectra of unpoled single crystals and ceramics have E (TO) symmetry, with normal coordinates in the (x,y) plane orthogonal to the ferroelectric axis.
15. P.M. Gehring, S.-E. Park, and G. Shirane, Phys. Rev. Lett. 84, 5216 (2000); P.M. Gehring, S.B. Vakhrushev, and G. Shirane, in Fundamental Physics of Ferroelectrics 2000, edited by Ronald E. Cohen, AIP Conf. Proc. No. 535 (AIP, Melville, NY, 2000), p. 314; D. La-Orauttapong, B. Noheda, Z. -G. Ye, P. M. Gehring, J. Toulouse, D. E. Cox, and G. Shirane, Phys. Rev. B 65, 144101 (2002).
16. P.M. Gehring, S.-E. Park, and G. Shirane, Phys. Rev. Lett. 84, 5216 (2000); P.M. Gehring, S.B. Vakhrushev, and G. Shirane, in Fundamental Physics of Ferroelectrics 2000, edited by Ronald E. Cohen, AIP Conf. Proc. No. 535 (AIP, Melville, NY, 2000), p. 314; D. La-Orauttapong, B. Noheda, Z. -G. Ye, P. M. Gehring, J. Toulouse, D. E. Cox, and G. Shirane, Phys. Rev. B 65, 144101 (2002).
17. P.M. Gehring, S.-E. Park, and G. Shirane, Phys. Rev. Lett. 84, 5216 (2000); P.M. Gehring, S.B. Vakhrushev, and G. Shirane, in Fundamental Physics of Ferroelectrics 2000, edited by Ronald E. Cohen, AIP Conf. Proc. No. 535 (AIP, Melville, NY, 2000), p. 314; D. La-Orauttapong, B. Noheda, Z. -G. Ye, P. M. Gehring, J. Toulouse, D. E. Cox, and G. Shirane, Phys. Rev. B 65, 144101 (2002).
18. R. Shuker and R.W. Gammon, Phys. Rev. Lett. 25, 222 (1970).
19. D. Bauerle, Y. Yacoby, and W. Richter, Solid State Commun. 14, 1137 (1974); R. Merlin, J.A. Sanjurjo, and A. Pinczuk, ibid. 16, 931 (1975).
20. D. Bauerle, Y. Yacoby, and W. Richter, Solid State Commun. 14, 1137 (1974); R. Merlin, J.A. Sanjurjo, and A. Pinczuk, ibid. 16, 931 (1975).
21. R. Patnaik and J. Toulouse, Phys. Rev. Lett. 79, 4677 (1997).
22. P.A. Fleury and P.D. Lazay, Phys. Rev. Lett. 26, 1331 (1971); P.A. Fleury, Comments Solid State Phys. 4, 149 (1972).
23. P.A. Fleury and P.D. Lazay, Phys. Rev. Lett. 26, 1331 (1971); P.A. Fleury, Comments Solid State Phys. 4, 149 (1972).
24. P.B. Miller and J.D. Axe, Phys. Rev. 163, 924 (1967); V. Dvorak, ibid. 167, 525 (1968); G. Shirane, J.D. Axe, J. Harada, and J.P. Remeika, Phys. Rev. B 2, 155 (1970); E.M. Brody and H.Z. Cummins, Phys. Rev. Lett. 21, 1263 (1968).
25. P.B. Miller and J.D. Axe, Phys. Rev. 163, 924 (1967); V. Dvorak, ibid. 167, 525 (1968); G. Shirane, J.D. Axe, J. Harada, and J.P. Remeika, Phys. Rev. B 2, 155 (1970); E.M. Brody and H.Z. Cummins, Phys. Rev. Lett. 21, 1263 (1968).
26. P.B. Miller and J.D. Axe, Phys. Rev. 163, 924 (1967); V. Dvorak, ibid. 167, 525 (1968); G. Shirane, J.D. Axe, J. Harada, and J.P. Remeika, Phys. Rev. B 2, 155 (1970); E.M. Brody and H.Z. Cummins, Phys. Rev. Lett. 21, 1263 (1968).
27. P.B. Miller and J.D. Axe, Phys. Rev. 163, 924 (1967); V. Dvorak, ibid. 167, 525 (1968); G. Shirane, J.D. Axe, J. Harada, and J.P. Remeika, Phys. Rev. B 2, 155 (1970); E.M. Brody and H.Z. Cummins, Phys. Rev. Lett. 21, 1263 (1968).
28. A.S. Barker, Jr. and A.J. Sievers, Rev. Mod. Phys. 47, S2, 1 (1975).
29. G.A. Samara, E.L. Venturini, and V. Hugo Schmidt, Appl. Phys. Lett. 76, 1327 (2000).