Scanning probe microscopy observation of nanoscale domain switching in sol-gel PbTiO3 thin films

Chen XF.; Zhu WG.; Tan OK.Yao X.

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Scanning probe microscopy observation of nanoscale domain switching in sol-gel PbTiO3 thin films

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hi this paper, we present direct observations of local domain switching in the individual grains of 300 ran thick sol-gel PbTiO3 thin films using a piezo-response SPM. It is revealed that almost no domain switching occurs in the c-dontain region at 4 V, and partially switching takes place at 6 V. The switched domain expends the whole grain rapidly by further increasing the bias. The a-domain cannot be reoriented even at the bias up to 10 V. High tetragonality of PbTiO3 is believed to induce great strain to suppress the reorientation of a-domains. polarization contrast difference at various bias voltages may originate from the non-switchable polarization near the bottom electrode and the partially switched domain. (C) 2002 Elsevier Science B.V. All rights reserved. References: 10

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《Materials Chemistry and Physics》 |2002年第3期|90-94|共5页
作者
Chen XF.; Zhu WG.; Tan OK.Yao X.;
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作者单位

Project Leader,Animal Health and Welfare,Cheshire County Council;

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收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
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正文语种英语
中图分类工程材料学;工程基础科学;
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1. Observation of nanoscale 180 degrees stripe domains in ferroelectric PbTiO3 thin films - art. no. 067601 [J] . Streiffer SK., Eastman JA., Fong DD.Thompson C.Munkholm A.Murty MVR. Auciello O.Bai GR.Stephenson GB. Physical review letters . 2002,第6期

机译：Observation of nanoscale 180 degrees stripe domains in ferroelectric PbTiO3 thin films - art. no. 067601
2. Asymmetric nanoscale switching in ferroelectric thin films by scanning force microscopy [J] . A. Gruverman, A. Kholkin, A. KingonH. Tokumoto Applied physics letters . 2001,第18期

机译：Asymmetric nanoscale switching in ferroelectric thin films by scanning force microscopy
3. Piezoresponse force microscopy observation of domain switching in Bi_(3.15)Nd_(0.85)Ti_(3)O_(12) thin film prepared by pulsed laser deposition [J] . H. Huang, X. L. Zhong, S. H. XieY. ZhangJ. B. WangY. C. Zhou Journal of Applied Physics . 2011,第5期

机译：Piezoresponse force microscopy observation of domain switching in Bi_(3.15)Nd_(0.85)Ti_(3)O_(12) thin film prepared by pulsed laser deposition

Scanning probe microscopy observation of nanoscale domain switching in sol-gel PbTiO3 thin films

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