Differentiating 180° and 90° switching of ferroelectric domains with three-dimensional piezoresponse force microscopy

2000 ◽  
Vol 77 (21) ◽  
pp. 3444-3446 ◽  
Author(s):  
A. Roelofs ◽  
U. Böttger ◽  
R. Waser ◽  
F. Schlaphof ◽  
S. Trogisch ◽  
...  
Keyword(s):  
Three Dimensional ◽  
Piezoresponse Force Microscopy ◽  
Force Microscopy ◽  
Ferroelectric Domains

Three-dimensional ferroelectric domain imaging of epitaxial BiFeO3 thin films using angle-resolved piezoresponse force microscopy

2010 ◽  
Vol 97 (11) ◽  
pp. 112907 ◽  
Author(s):  
Moonkyu Park ◽  
Seungbum Hong ◽  
Jeffrey A. Klug ◽  
Michael J. Bedzyk ◽  
Orlando Auciello ◽  
...  
Keyword(s):  
Thin Films ◽  
Three Dimensional ◽  
Piezoresponse Force Microscopy ◽  
Ferroelectric Domain ◽  
Force Microscopy ◽  
Bifeo3 Thin Films

Piezoresponse Force Microscopy Studies of pc-BiFeO3 Thin Films Produced by the Simultaneous Laser Ablation of Bi and FeO3

2012 ◽  
Vol 1477 ◽  
Author(s):  
C. I. Enriquez-Flores ◽  
J. J. Gervacio-Arciniega ◽  
F. J. Flores-Ruiz ◽  
D. Cardona ◽  
E. Camps ◽  
...  
Keyword(s):  
Thin Films ◽  
Pulsed Laser ◽  
Domain Size ◽  
Piezoresponse Force Microscopy ◽  
Laser Deposition ◽  
Bismuth Iron Oxide ◽  
Deposition Technique ◽  
Force Microscopy ◽  
Bifeo3 Thin Films ◽  
Ferroelectric Domains

ABSTRACTBismuth iron oxide BFO films were produced by the pulsed laser deposition technique. These films are a mixture of BiFeO3 ferroelectrical and Bi25FeO40 piezoelectrical phases. The ferroelectrical domain structure of these films was studied via contact resonance piezoresponse force microscopy (CR-PFM) and resonance tracking PFM (RT-PFM). The proportions of area of these BFO phases were derived from the PFM images. The ferroelectrical domain size corresponds to the size of the BiFeO3 crystals. The CR-PFM and RT-PFM techniques allowed us to be able to distinguish between the ferroelectric domains and the piezoelectric regions existing in the polycrystalline films.

scholarly journals Structure and Dynamics of Ferroelectric Domains in Polycrystalline Pb(Fe1/2Nb1/2)O3

Materials ◽  
2019 ◽  
Vol 12 (8) ◽  
pp. 1327 ◽  
Author(s):  
Ursic ◽  
Bencan ◽  
Prah ◽  
Dragomir ◽  
Malic
Keyword(s):  
Domain Wall ◽  
Ambient Temperature ◽  
Domain Structure ◽  
Domain Walls ◽  
Domain Switching ◽  
Piezoresponse Force Microscopy ◽  
Paraelectric Phase Transition ◽  
Force Microscopy ◽  
Ferroelectric Domains

A complex domain structure with variations in the morphology is observed at ambient temperature in monoclinic Pb(Fe1/2Nb1/2)O3. Using electron microscopy and piezoresponse force microscopy, it is possible to reveal micrometre-sized wedge, lamellar-like, and irregularly shaped domains. By increasing the temperature, the domain structure persists up to 80 °C, and then starts to disappear at around 100 °C due to the proximity of the ferroelectric–paraelectric phase transition, in agreement with macroscopic dielectric measurements. In order to understand to what degree domain switching can occur in the ceramic, the mobility of the domain walls was studied at ambient temperature. The in situ poling experiment performed using piezoresponse force microscopy resulted in an almost perfectly poled area, providing evidence that all types of domains can be easily switched. By poling half an area with 20 V and the other half with −20 V, two domains separated by a straight domain wall were created, indicating that Pb(Fe1/2Nb1/2)O3 is a promising material for domain-wall engineering.

Local ferroelectric switching properties in BiFeO3 microstructures and their piezomagnetic response

2005 ◽  
Vol 902 ◽  
Author(s):  
Catalin Harnagea ◽  
Cristian Victor Cojocaru ◽  
Alain Pignolet
Keyword(s):  
Magnetoelectric Effect ◽  
Pulsed Laser ◽  
Piezoresponse Force Microscopy ◽  
Laser Deposition ◽  
Lateral Size ◽  
Magnetic Domains ◽  
Force Microscopy ◽  
Ferroelectric Domains ◽  
First Results ◽  
Ferroelectric Switching

AbstractWe report here the successful fabrication of BiFeO3 (BFO) isolated micron-sized structures by pulsed laser deposition. The islands have a relatively constant aspect ratio (height/lateral size) of 0.1-0.3. We present their local ferroelectric characterization, using piezoresponse force microscopy (PFM), showing that the micron-sized BFO islands exhibit a strong piezoresponse and have ferroelectric domains with lateral sizes down to the 100 nm range. We also present here the first results of Magnetostriction Force Microscopy experiments performed on these structures. On ferromagnetic samples this method reveals a piezomagnetic or magnetostriction contrast, associated with magnetic domains. In our case, we show that the contrast can be associated to the magnetoelectric effect.

Three dimensional piezoresponse force microscopy polarization difference maps

2011 ◽  
Vol 109 (7) ◽  
pp. 074110 ◽  
Author(s):  
Yuanyuan Jing ◽  
John E. Blendell ◽  
Keith J. Bowman
Keyword(s):  
Three Dimensional ◽  
Piezoresponse Force Microscopy ◽  
Force Microscopy ◽  
Polarization Difference

The Microstructure and Local Piezoelectric Response in Polymer Nanocomposites with Different Ferroelectric Crystalline Additions

2013 ◽  
Vol 1556 ◽  
Author(s):  
Dmitry A. Kiselev ◽  
Mikhail D. Malinkovich ◽  
Yuriy N. Parkhomenko ◽  
Alexandr V. Solnyshkin ◽  
Alexey A. Bogomolov ◽  
...  
Keyword(s):  
Electric Fields ◽  
Piezoelectric Properties ◽  
Piezoresponse Force Microscopy ◽  
Piezoelectric Response ◽  
Relaxation Dynamics ◽  
Force Microscopy ◽  
Nanostructured Polymer ◽  
Ferroelectric Domains ◽  
Resolution Imaging ◽  
Local Polarization

ABSTRACTIn this work, we report on local ferroelectric and piezoelectric properties of nanostructured polymer composites P(VDF-TrFE)+x(Ba,Pb)(Zr,Ti)O3 (x = 0 - 50 %). High-resolution imaging of ferroelectric domains, local polarization switching, and polarization relaxation dynamics were studied by piezoresponse force microscopy. In particular, we found that (Ba,Pb)(Zr,Ti)O3 inclusions usually show a strong unipolar piezoresponse signal, as compared to the polymer matrix. By scanning under high dc voltage the films can be polarized uniformly under both positive and negative electric fields. Stability of the polarized state is discussed.

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