Effects of the atmosphere and substrate on the crystallization of PLZT thin films

Lead lanthanum zirconate titanate [PLZT (9/65/35)] thin films were prepared by dip-coating on Si (100) or Si/Ti/Pt (100) substrates using a polymeric precursor solution and annealed at 650 °C for 3 h. Perovskite phase formation of the PLZT thin films and microstructure were analysed using XRD and SE...

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Main Authors:	A.Z. Simões, A.H.M. Gonzalez, M.A. Zaghete, J.A. Varela, B.D. Stojanovic
Format:	Article
Language:	English
Published:	Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol) 2000-07-01
Series:	Materials Research
Subjects:	PLZT Pechini method dip-coating crystallization
Online Access:	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392000000300004

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spelling	doaj-e62aae147d9f4185aab2641a55b6fbe02020-11-25T01:12:46ZengAssociação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)Materials Research1516-14392000-07-0133687310.1590/S1516-14392000000300004Effects of the atmosphere and substrate on the crystallization of PLZT thin filmsA.Z. SimõesA.H.M. GonzalezM.A. ZagheteJ.A. VarelaB.D. StojanovicLead lanthanum zirconate titanate [PLZT (9/65/35)] thin films were prepared by dip-coating on Si (100) or Si/Ti/Pt (100) substrates using a polymeric precursor solution and annealed at 650 °C for 3 h. Perovskite phase formation of the PLZT thin films and microstructure were analysed using XRD and SEM. Effects of Si (100), Si/Ti/Pt (100) substrates and atmosphere on crystallization of PLZT thin films were studied. Films deposited on platinum coated silicon (100) show a heterogeneous surface with presence of bubbles. Otherwise, the PLZT (9/65/35) thin films deposited on silicon (100) substrate shows a more uniform surface after annealing in oxygen atmosphere.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392000000300004PLZTPechini methoddip-coatingcrystallization
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	A.Z. Simões A.H.M. Gonzalez M.A. Zaghete J.A. Varela B.D. Stojanovic
spellingShingle	A.Z. Simões A.H.M. Gonzalez M.A. Zaghete J.A. Varela B.D. Stojanovic Effects of the atmosphere and substrate on the crystallization of PLZT thin films Materials Research PLZT Pechini method dip-coating crystallization
author_facet	A.Z. Simões A.H.M. Gonzalez M.A. Zaghete J.A. Varela B.D. Stojanovic
author_sort	A.Z. Simões
title	Effects of the atmosphere and substrate on the crystallization of PLZT thin films
title_short	Effects of the atmosphere and substrate on the crystallization of PLZT thin films
title_full	Effects of the atmosphere and substrate on the crystallization of PLZT thin films
title_fullStr	Effects of the atmosphere and substrate on the crystallization of PLZT thin films
title_full_unstemmed	Effects of the atmosphere and substrate on the crystallization of PLZT thin films
title_sort	effects of the atmosphere and substrate on the crystallization of plzt thin films
publisher	Associação Brasileira de Metalurgia e Materiais (ABM); Associação Brasileira de Cerâmica (ABC); Associação Brasileira de Polímeros (ABPol)
series	Materials Research
issn	1516-1439
publishDate	2000-07-01
description	Lead lanthanum zirconate titanate [PLZT (9/65/35)] thin films were prepared by dip-coating on Si (100) or Si/Ti/Pt (100) substrates using a polymeric precursor solution and annealed at 650 °C for 3 h. Perovskite phase formation of the PLZT thin films and microstructure were analysed using XRD and SEM. Effects of Si (100), Si/Ti/Pt (100) substrates and atmosphere on crystallization of PLZT thin films were studied. Films deposited on platinum coated silicon (100) show a heterogeneous surface with presence of bubbles. Otherwise, the PLZT (9/65/35) thin films deposited on silicon (100) substrate shows a more uniform surface after annealing in oxygen atmosphere.
topic	PLZT Pechini method dip-coating crystallization
url	http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-14392000000300004
work_keys_str_mv	AT azsimoes effectsoftheatmosphereandsubstrateonthecrystallizationofplztthinfilms AT ahmgonzalez effectsoftheatmosphereandsubstrateonthecrystallizationofplztthinfilms AT mazaghete effectsoftheatmosphereandsubstrateonthecrystallizationofplztthinfilms AT javarela effectsoftheatmosphereandsubstrateonthecrystallizationofplztthinfilms AT bdstojanovic effectsoftheatmosphereandsubstrateonthecrystallizationofplztthinfilms
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Effects of the atmosphere and substrate on the crystallization of PLZT thin films

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