Short-period domain patterning by ion beam irradiation in lithium niobate waveguides produced by soft proton exchange
The lithium-niobate-based waveguides have emerged as one of the key platforms for
enabling integrated optical technologies. The most common method for creating …
enabling integrated optical technologies. The most common method for creating …
Aberration corrected STEM techniques to investigate polarization in ferroelectric domain walls and vortices
Ferroelectric domain wall (DW) based nano-electronics is an emerging new field of
research. It is only recently with advancements in electron and atomic force microscopy …
research. It is only recently with advancements in electron and atomic force microscopy …
[HTML][HTML] Contact-free reversible switching of improper ferroelectric domains by electron and ion irradiation
ED Roede, AB Mosberg, DM Evans, E Bourret, Z Yan… - APL Materials, 2021 - pubs.aip.org
Focused ion beam (FIB) and scanning electron microscopy (SEM) are used to reversibly
switch improper ferroelectric domains in the hexagonal manganite ErMnO 3. Surface …
switch improper ferroelectric domains in the hexagonal manganite ErMnO 3. Surface …
Epitaxial TiOx Surface in Ferroelectric BaTiO3: Native Structure and Dynamic Patterning at the Atomic Scale
Surfaces and interfaces of ferroelectric oxides exhibit enhanced functionality, and therefore
serve as a platform for novel nano and quantum technologies. Experimental and theoretical …
serve as a platform for novel nano and quantum technologies. Experimental and theoretical …
Morphology Features of Ferroelectric Submicron Domains Written by E-Beam under a Metal Film in LiNbO3
LS Kokhanchik, EV Emelin, VV Sirotkin - Coatings, 2022 - mdpi.com
The practical significance of ferroelectric domains and various domain boundaries has been
growing steadily in recent years. In this work, various domain structures were written with an …
growing steadily in recent years. In this work, various domain structures were written with an …
Features of spontaneous ferroelectric domain nucleation in Ti: LiNbO3 modulators
Integrated optical modulators based on lithium niobate Ti-indiffused waveguides (Ti: LiNbO
3) are used extensively for broadband devices that have a high coupling efficiency with …
3) are used extensively for broadband devices that have a high coupling efficiency with …
Micro-Raman imaging of ferroelectric domain structures in the bulk of PMN-PT single crystals
We demonstrate the application of confocal Raman microscopy (CRM) for nondestructive
imaging of ferroelectric domains both at the surface and in the bulk of lead magnesium …
imaging of ferroelectric domains both at the surface and in the bulk of lead magnesium …
Differences in the Kinetic Characteristics of Charging Ferroelectrics and Dielectrics upon Ion Irradiation
KE Ozerova, AA Tatarintsev, EI Rau… - Bulletin of the Russian …, 2021 - Springer
Comparative studies are performed on the fundamental characteristics of charging classical
dielectrics (PMMA) and ferroelectrics (LiNbO 3) upon ion irradiation. Samples in …
dielectrics (PMMA) and ferroelectrics (LiNbO 3) upon ion irradiation. Samples in …
The study of spontaneous domain nucleation in the interelectrode gap of phase modulator based on titanium indiffused waveguides in lithium niobate crystals
SM Aksarin, AV Smirnova, VA Shulepov… - Journal Scientific and …, 2021 - ntv.ifmo.ru
The paper presents the analysis of nucleating kinetics and growing of switched domains in
the surface layer of monodomain lithium niobate X-cut crystal in the interelectrode gap of …
the surface layer of monodomain lithium niobate X-cut crystal in the interelectrode gap of …
Domain switching in KTP crystals induced by electron beam irradiation
Abstract 1D domain patterning by electron beam in potassium titanyl phosphate crystals
covered by an artificial dielectric layer were studied. The polygonal shape of the switched …
covered by an artificial dielectric layer were studied. The polygonal shape of the switched …