Results 31 to 40 of about 18,249 (302)
Crystals, 2019 Stimuli-responsive materials with coexisting nonlinear optical (NLO) and dielectric properties are technologically important, which enable simultaneous conversion of optoelectronic properties between different states under external stimuli. By rationally
Jing Jing +5 more
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Nanoscale bubble domains with polar topologies in bulk ferroelectrics
Nature Communications, 2021 Experimentally manipulating bubble domains remains elusive especially in the bulk form of ferroelectrics. Here, the authors achieve self-confined bubble domains with multiple polar topologies in bulk Bi0.5Na0.5TiO3 ferroelectrics, demonstrating ...
Jie Yin +11 more
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Ferroelectricity at ferroelectric domain walls
, 2013 10 pages with 6 figures embedded. Includes Suppl. Mats.
Wojdel, Jacek C., Iniguez, Jorge
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Energy Functions And Basic Equations For Ferroelectrics
, 2009 Energy functions (or characteristic functions) and basic equations for ferroelectrics in use today are given by those for ordinary dielectrics in the physical and mechanical communications.
李海军, 王自强, Wang TC
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Some current problems in perovskite nano-ferroelectrics and multiferroics : kinetically-limited systems of finite lateral size [PDF]
, 2015 We describe some unsolved problems of current interest; these involve quantum critical points in ferroelectrics and problems which are not amenable to the usual density functional theory, nor to classical Landau free energy approaches (they are ...
Schilling, Alina +4 more
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Ultralow-force-driven polarization switching in molecular ferroelectrics
Nano ResearchManipulation of ferroelectric domains is essential for advancing ferroelectric electronics. Mechanical switching offers an effective route for nanoscale domain control, yet conventional inorganic ferroelectrics typically require micronewton-level forces ...
Tai-Ting Sha +10 more
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Enhanced electrodynamic gating in two-dimensional transistors using ferroelectric capping
Nano Express, 2023 Two-dimensional (2D) materials such as semiconductors and ferroelectrics are promising for future energy-efficient logic devices because of their extraordinary electronic properties at atomic thickness.
Hemendra Nath Jaiswal +10 more
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Non-Linear Dielectric Properties of PLMN-PT Relaxor Ferroelectrics
, 2008 Recent investigations on the non-linear (NL) dielectric properties of relaxor ferroelectrics systems, not only as ceramic bodies, but also, in thin films, have showed a significant technological and scientific interest.
Souza, J. A. +3 more
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Synergistic Ultrasound‐Photo Enhancement of Ferroelectric Catalysis via Molecular Multiferroics
Advanced ScienceMolecular multiferroics have garnered significant attention for their exceptional responsiveness to external stimuli, demonstrating remarkable potential in multi‐state information storage and sensing technologies.
Lin‐Yu Zhao +7 more
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Ferroelectric or non-ferroelectric: Why so many materials exhibit “ferroelectricity” on the nanoscale [PDF]
Applied Physics Reviews, 2017 Ferroelectric materials have remained one of the major focal points of condensed matter physics and materials science for over 50 years. In the last 20 years, the development of voltage-modulated scanning probe microscopy techniques, exemplified by Piezoresponse force microscopy (PFM) and associated time- and voltage spectroscopies, opened a pathway to
Rama K. Vasudevan +4 more
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