Detection of ferroelectric domain reversal in KTiOPO4waveguides

1992 ◽  
Vol 71 (10) ◽  
pp. 4664-4670 ◽  
Author(s):  
F. Laurell ◽  
M. G. Roelofs ◽  
W. Bindloss ◽  
H. Hsiung ◽  
A. Suna ◽  
...  
Keyword(s):  
Ferroelectric Domain ◽  
Domain Reversal ◽  
Ferroelectric Domain Reversal

Ferroelectric domain reversal in congruent LiTaO3 crystals at elevated temperatures

2000 ◽  
Vol 76 (17) ◽  
pp. 2436-2438 ◽  
Author(s):  
Charles C. Battle ◽  
Sungwon Kim ◽  
Venkatraman Gopalan ◽  
Kendra Barkocy ◽  
Mool C. Gupta ◽  
...  
Keyword(s):  
Elevated Temperatures ◽  
Ferroelectric Domain ◽  
Domain Reversal ◽  
Ferroelectric Domain Reversal

Ferroelectric domain reversal in KTP crystals by high-temperature treatment

1994 ◽  
Vol 157 (1) ◽  
pp. 117-122 ◽  
Author(s):  
Nahum Angert ◽  
Michael Tseitlin ◽  
Leonid Kaplun ◽  
Emmanuel Yashchin ◽  
Michael Roth
Keyword(s):  
High Temperature ◽  
Temperature Treatment ◽  
Ferroelectric Domain ◽  
High Temperature Treatment ◽  
Domain Reversal ◽  
Ferroelectric Domain Reversal

Ferroelectric domain reversal in lithium metatantalate

1972 ◽  
Vol 4 (1) ◽  
pp. 189-194 ◽  
Author(s):  
Albert A. Ballman ◽  
H. Brown
Keyword(s):  
Ferroelectric Domain ◽  
Domain Reversal ◽  
Ferroelectric Domain Reversal

Electron-Mirror Microscopic Aspects of Ferroelectric Domains of BaTiO3 And Ca2Sr (C2H5CO2)6

1970 ◽  
Vol 28 ◽  
pp. 478-479
Author(s):  
Teruo Someya ◽  
Jinzo Kobayashi
Keyword(s):  
Surface Layer ◽  
Electric Fields ◽  
Quantitative Study ◽  
Recent Progress ◽  
Ferroelectric Domain ◽  
Resolving Power ◽  
Surface Pattern ◽  
Crystal Surfaces ◽  
One Dimensional ◽  
Ferroelectric Domains

Recent progress in the electron-mirror microscopy (EMM), e.g., an improvement of its resolving power together with an increase of the magnification makes it useful for investigating the ferroelectric domain physics. English has recently observed the domain texture in the surface layer of BaTiO3. The present authors ) have developed a theory by which one can evaluate small one-dimensional electric fields and/or topographic step heights in the crystal surfaces from their EMM pictures. This theory was applied to a quantitative study of the surface pattern of BaTiO3).

Imaging of ferroelectric domain walls by electron holography

1992 ◽  
Vol 50 (1) ◽  
pp. 246-247
Author(s):  
Xiao Zhang
Keyword(s):  
Magnetic Field ◽  
High Resolution ◽  
Domain Walls ◽  
Ferroelectric Domain ◽  
Object Wave ◽  
Electron Holography ◽  
High Resolution Imaging ◽  
Quantitative Measurements ◽  
Resolution Imaging ◽  
Electron Microscopes

Electron holography has recently been available to modern electron microscopy labs with the development of field emission electron microscopes. The unique advantage of recording both amplitude and phase of the object wave makes electron holography a effective tool to study electron optical phase objects. The visibility of the phase shifts of the object wave makes it possible to directly image the distributions of an electric or a magnetic field at high resolution. This work presents preliminary results of first high resolution imaging of ferroelectric domain walls by electron holography in BaTiO3 and quantitative measurements of electrostatic field distribution across domain walls.

Ferroelectric Domain Structure of Pb(Zr.52Ti.48)03

1980 ◽  
Vol 38 ◽  
pp. 214-215
Author(s):  
E.K. Goo ◽  
R.K. Mishra
Keyword(s):  
Phase Transformation ◽  
Domain Structure ◽  
Tetragonal Phase ◽  
Ferroelectric Domain ◽  
Cubic Phase ◽  
Ion Milling ◽  
Thin Foils ◽  
Ferroelectric Domain Structure ◽  
Ferroelectric Domains

Ferroelectric domains are twins that are formed when PZT undergoes a phase transformation from a non-ferroelectric cubic phase to a ferroelectric tetragonal phase upon cooling below ∼375°C.,1 The tetragonal phase is spontaneously polarized in the direction of c-axis, making each twin a ferroelectric domain. Thin foils of polycrystalline Pb (Zr.52Ti.48)03 were made by ion milling and observed in the Philips EM301 with a double tilt stage.

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