In situ X-ray diffraction studies of phase transition in Pb1- x la x Zr0.40Ti0.60O3 ferroelectric ceramics

Phase Transitions

Volumn 83, Issue 4, 2010, Pages 251-262

  Mesquita, A ^a,b   Mastelaro, V R ^a   Michalowicz, A ^b  

^a UNIVERSITY OF SÃO PAULO   (Brazil)

^b CNRS   (France)

Author keywords

Ferroelectric ceramics; Long range order structure; Relaxor behavior; Spontaneous phase transition

Indexed keywords

CRYSTALLINE STRUCTURE; CUBIC PHASE; DIELECTRIC PERMITTIVITIES; FERROELECTRIC STATE; IN-SITU; LATTICE PARAMETERS; LONG RANGE ORDERS; RELAXOR BEHAVIOR; RELAXOR FERROELECTRIC; RELAXORS; SPONTANEOUS PHASE TRANSITION; TEMPERATURE DEPENDENCE; TETRAGONAL PHASE; TETRAGONAL SYMMETRIES; TETRAGONALITY;

FERROELECTRIC CERAMICS; FERROELECTRICITY; HOLOGRAPHIC INTERFEROMETRY; THERMOANALYSIS; X RAY DIFFRACTION;

PHASE TRANSITIONS;

EID: 77951449895     PISSN: 01411594     EISSN: 10290338     Source Type: Journal    
DOI: 10.1080/01411591003697090     Document Type: Article

References (19)

1. 3, J. Appl. Phys. 101 (2007), p. 074106.
2. M.C. Robinson, D.J. Morris, P.D. Hayenga, J.H. Cho, C.D. Richards, R.F. Richards, and D.F. Bahr, Structural and electrical characterization of PZT on gold for micromachined piezoelectric membranes, Appl. Phys. A. 85 (2006), pp. 135-140.
3. B. Vodopivec, C. Filipic, A. Levstik, J. Holc, Z. Kutnjak, and H. Beige, Dielectric properties of partially disordered lanthanum-modified lead zirconate titanate relaxor ferroelectrics, Phys. Rev. B 69 (2004), p. 224208.
4. M.H. Lente, E.N. Moreira, D. Garcia, J.A. Eiras, P.P. Neves, A.C. Doriguetto, V.R. Mastelaro, and Y.P. Mascarenhas, Induction of relaxor state in ordinary ferroelectrics by isovalent ion substitution: A pretransitional martensitic texture case, Phys. Rev. B 73 (2006), p. 054106.
5. G.H. Haertling, PLZT eletrooptic materials and applications - A review, Ferroelectrics 75 (1987), pp. 25-55.
6. C.E. Land, P. Thatcher, and G.H. Haertling, Electrooptic Ceramics, Advanced in Materials and Device Research, Academic Press, New York, 1974.
7. S. Sharma, R. Singh, T.C. Goel, and S. Chandra, Synthesis, structural and electrical properties of La modified PZT system, Comput. Mater. Sci. 37 (2006), pp. 86-89.
8. X.H. Dai, Z. Xu, and D. Viehland, The spontaneous relaxor to normal ferroelectric transformation in La-modified lead-zirconate-titanate, Philos. Mag. B. 70 (1994), pp. 33-48.
9. X.H. Dai, A. Digiovanni, and D. Viehland, Dielectric properties of tetragonal lanthanum modified lead zirconate titanate ceramics, J. Appl. Phys. 74 (1993), pp. 3399-3405.
10. X.H. Dai, Z. Xu, and D. Viehland, Normal to relaxor ferroelectric transformations in La-modified tetragonal-structured lead zirconate titanate ceramics, J. Appl. Phys. 79 (1996), pp. 1021-1026. (Pubitemid 126571732)
11. 3 from dielectric, anelastic, and NMR relaxation, Phys. Rev. B 71 (2005), p. 094112.
12. 3, J. Appl. Phys. 77 (1995), pp. 1671-1676.
13. H.M. Rietveld, A profile refinement method for nuclear and magnetic structures, J. Appl. Crystallogr. 2 (1969), pp. 65-71.
14. A.C. Larson and R.B. Von Dreele, General structure analysis system (GSAS), Los Alamos National Laboratory Report LAUR 86-748, New Mexico, US, 1994.
15. B.H. Toby, EXPGUI, a graphical user interface for GSAS, J. Appl. Crystallogr. 34 (2001), pp. 210-213.
16. J.C. M'Peko, J. Portelles, F. Calderon, and G. Rodriguez, Dielectric anomaly and low frequency dispersion in ferroelectric materials at high temperatures, J. Mater. Sci. 33 (1998), pp. 1633-1637.
17. 3 ceramics, Jpn J. Appl. Phys. 39 (2000), pp. 5697-5703.
18. Y. Kuroiwa, Y. Terado, S.J. Kim, A. Sawada, Y. Yamamura, S. Aoyagi, E. Nishibori, M. Sakata, and M. Takata, High-energy SR powder diffraction evidence of multisite disorder of Pb atom in cubic phase of PbZr1-xTixO3, Jpn J. Appl. Phys. 44 (2005), pp. 7151-7155.
19. P.P. Neves, A.C Doriguetto, V.R. Mastelaro, L.P. Lopes, Y.P. Mascarenhas, A. Michalowicz, and J.A. Eiras, XAS and XRD structural characterization of lanthanum-modified PbTiO3 ceramic materials, J. Phys. Chem. B 108 (2004), pp. 14840-14849.