Electrical properties of lanthanum doped barium titanate ceramics

Materials Characterization

Volumn 62, Issue 10, 2011, Pages 1000-1006

  Petrović, M M Vijatović ^a   Bobic J D ^a   Ramoska T ^b   Banys, J ^b   Stojanovic B D ^a  

^a UNIVERSITY OF BELGRADE   (Serbia)

^b VILNIUS UNIVERSITY   (Lithuania)

Author keywords

Barium titanate; Dopant; Electrical properties; Microstructure; Soft chemical synthesis

Indexed keywords

BARIUM TITANATE CERAMICS; DIELECTRIC CONSTANT VALUES; DONOR DOPANTS; DOPANT; DOPING LEVELS; ELECTRICAL RESISTIVITY; GRAIN SIZE; IMPEDANCE SPECTROSCOPY MEASUREMENTS; NANO POWDERS; PHASE TRANSITION TEMPERATURES; POLYMERIC PRECURSOR METHODS; PTCR EFFECTS; SOFT CHEMICAL SYNTHESIS; TETRAGONAL STRUCTURE; XRD;

BARIUM; CERAMIC MATERIALS; DOPING (ADDITIVES); ELECTRIC CONDUCTIVITY; FERROELECTRIC CERAMICS; FERROELECTRIC MATERIALS; FERROELECTRICITY; LANTHANUM; LANTHANUM ALLOYS; PERMITTIVITY; PHASE TRANSITIONS; SINTERING; SYNTHESIS (CHEMICAL);

BARIUM TITANATE;

EID: 80051593228     PISSN: 10445803     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.matchar.2011.07.013     Document Type: Article

References (22)

1. 3 (I): La- and Al-doped solid solution J Appl Phys 97 2005 074105
2. 3 powders Appl Phys Lett 90 2007 072908
3. D. Gulwade, and P. Gopalan Diffuse phase transition in La and Ga doped barium titanate Solid State Comm 146 2008 340 344
4. 3: effect of La and Ga Physica B 404 2009 1799 1805
5. S. Chatterjee, B. Stojanovic, and H. Maiti Effect of additives and powder preparation techniques on PTCR properties of barium titanate Mater Chem and Phys 78 2003 702 710 (Pubitemid 35433314)
6. S. Urek, M. Drofenik, and D. Makovec Sintering and properties of highly donor doped barium titanate ceramics J Mater Sci 35 2000 895 901 (Pubitemid 30553624)
7. 3 formation by thermal decomposition of (BaTi) organic precursors during the Pechini process Mat Chem Phys 107 2008 110 114 (Pubitemid 350161029)
8. M.M. Vijatovic, B.D. Stojanovic, J.D. Bobic, T. Ramoska, and P. Bowen Properties of lanthanum doped BaTiO3 produced from nanopowders Ceramics Int 36 2010 1817 1824
9. F.D. Morrison, D.C. Sinclair, and A.R. West Electrical and structural characteristics of lanthanum-doped barium titanate ceramics J Appl Phys 86 1999 6355 6366 (Pubitemid 129647864)
10. I. Rivera, A. Kumar, N. Ortega, R.S. Katiyar, and S. Lushnikov Devide line between relaxor, diffused ferroelectric, ferroelectric and dielectric Solid State Comm 149 2009 172 176
11. 3 (II): La- and Ga-doped solid solution J Appl Phys 97 2005 074106
12. M. Kuwabara, H. Matsuda, N. Kurata, and E. Matsuyama Shift of the Curie point of barium titanate ceramics with sintering temperature J Am Ceram Soc 80 1997 2590 2596 (Pubitemid 127598828)
13. S. Devi, and A.K. Jha Structural, dielectric and ferroelectric properties of tungsten substituted barium titanate ceramics Asian J Chem 21 10 2009 S117 S124
14. S. Anwar, P.R. Sagdeo, and N.P. Lalla Ferroelectric relaxor behavior in hafnium doped barium titanate ceramics Solid State Comm 138 7 2006 331 336
15. 3 ceramics J Phys Chem Solid 68 2007 1315 1323 (Pubitemid 46991072)
16. D. Markovec, N. Ule, and M. Drofenik Positive temperature coefficient of resistivity effect in highly donor-dopad barium titanate J Am Ceram Soc 84 6 2001 1273 1280 (Pubitemid 33669938)
17. B. Huybrechth, K. Ishizaki, and M. Takata The positive temperature coefficient of resistivity in barium titanate-review J Mater Sci 30 1995 2463 2474
18. A.R. West, D.C. Sinclair, and N. Hirose Characterization of electrical materials, especially ferroelectrics, by impedance spectroscopy J Electroceram 1 1 1997 65 71 (Pubitemid 127505908)
19. F.D. Morrison, D.C. Sinclair, and A.R. West Characterization of lanthanum-doped barium titanate ceramics using impedance spectroscopy J Am Ceram Soc 84 3 2001 531 538 (Pubitemid 33702083)
20. 3 J Am Ceram Soc 84 2 2001 474 476 (Pubitemid 32253122)
21. 3 ceramics Int J Inorg Mater 3 2001 1205 1210 (Pubitemid 33151780)
22. K. Hamamoto, and M. Kuwabara Effect of electric-field-induced polarization on positive temperature coefficient of resistivity characteristics of semiconducting barium titanate ceramics Jpn J Appl Phys 40 2001 1163 1165