Ferroelectric domain in PMN-xPT single crystal studied by piezoresponse force microscopy and finite-element analysis.
IEEE Trans Ultrason Ferroelectr Freq Control
; 55(5): 952-6, 2008 May.
Article
em En
| MEDLINE
| ID: mdl-18519194
ABSTRACT
Ferroelectric domain structures in (001)-cut Pb(Mg(1/3)Nb(2/3))O(3)-38%PbTiO(3) and (011)-cut Pb(Mg(1/3) Nb(2/3))O(3)-60%PbTiO(3) single crystals are studied by means of piezoresponse force microscopy (PFM). The out-of-plane- polarization (OPP) and in-plane-polarization (IPP) domain piezoresponse imaging reveals the domain and domain boundary configurations in these two different PbTiO(3)-content crystals. Finite-element analysis is carried out to illustrate the OPP and IPP-PFM imagings mechanism and interpret the domains superposition phenomenon during PFM imaging.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Cerâmica
/
Microscopia de Força Atômica
/
Modelos Químicos
Idioma:
En
Revista:
IEEE Trans Ultrason Ferroelectr Freq Control
Assunto da revista:
MEDICINA NUCLEAR
Ano de publicação:
2008
Tipo de documento:
Article