Optical studies of ferroelectric and ferroelastic domain walls
Recent studies carried out with atomic force microscopy or high-resolution transmission
electron microscopy reveal that ferroic domain walls can exhibit different physical properties …
electron microscopy reveal that ferroic domain walls can exhibit different physical properties …
Raman spectroscopy of piezoelectrics
G Pezzotti - Journal of Applied Physics, 2013 - pubs.aip.org
Raman spectroscopy represents an insightful characterization tool in electronics, which
comprehensively suits the technological needs for locally and quantitatively assessing …
comprehensively suits the technological needs for locally and quantitatively assessing …
“Seeing is believing”—In-depth analysis by co-imaging of periodically-poled x-cut lithium niobate thin films
Nonlinear and quantum optical devices based on periodically-poled thin film lithium niobate
(PP-TFLN) have gained considerable interest lately, due to their significantly improved …
(PP-TFLN) have gained considerable interest lately, due to their significantly improved …
Micro-and nanodomain imaging in uniaxial ferroelectrics: Joint application of optical, confocal Raman, and piezoelectric force microscopy
V Ya Shur, PS Zelenovskiy - Journal of Applied Physics, 2014 - pubs.aip.org
The application of the most effective methods of the domain visualization in model uniaxial
ferroelectrics of lithium niobate (LN) and lithium tantalate (LT) family, and relaxor strontium …
ferroelectrics of lithium niobate (LN) and lithium tantalate (LT) family, and relaxor strontium …
Direct observation of polar tweed in LaAlO3
Polar tweed was discovered in mechanically stressed LaAlO3. Local patches of strained
material (diameter ca. 5 μm) form interwoven patterns seen in birefringence images, Piezo …
material (diameter ca. 5 μm) form interwoven patterns seen in birefringence images, Piezo …
[HTML][HTML] High-speed hyperspectral imaging of ferroelectric domain walls using broadband coherent anti-Stokes Raman scattering
Spontaneous Raman spectroscopy (SR) is a versatile method for analysis and visualization
of ferroelectric crystal structures, including domain walls. Nevertheless, the necessary …
of ferroelectric crystal structures, including domain walls. Nevertheless, the necessary …
Imaging of ferroelectric domain walls in uniaxial ferroelectrics by confocal Raman spectroscopy: Unraveling the contrast mechanism
In recent years, Raman spectroscopy has been used to visualize and analyze ferroelectric
domain structures. The technique makes use of the fact that the intensity or frequency of …
domain structures. The technique makes use of the fact that the intensity or frequency of …
Investigation of the nanodomain structure formation by piezoelectric force microscopy and Raman confocal microscopy in LiNbO3 and LiTaO3 crystals
Piezoelectric force microscopy (PFM) and Raman confocal microscopy have been used for
studying the nanodomain structures in congruent LiNbO 3 and LiTaO 3 crystals. The high …
studying the nanodomain structures in congruent LiNbO 3 and LiTaO 3 crystals. The high …
Terahertz plasmonics in ferroelectric-gated graphene
Inspired by recent advancement of ferroelectric-gated memories and transistors, we propose
a design of ferroelectric-gated nanoplasmonic devices based on graphene sheets clamped …
a design of ferroelectric-gated nanoplasmonic devices based on graphene sheets clamped …
Vibrational properties of mixed crystals
Congruent lithium niobate and lithium tantalate mixed crystals have been grown over the
complete compositional range with the Czochralski method. The structural and vibrational …
complete compositional range with the Czochralski method. The structural and vibrational …