Results 81 to 90 of about 388,640 (201)
Optical determination of flexoelectric coefficients and surface polarization in a hybrid aligned nematic cell [PDF]
, 2013 A. Mazzulla, F. Ciuchi, and J. Roy Sambles, Physical Review E, Vol. 64, article 021708 (2001). Copyright © 2001 by the American Physical Society.We present an optical study of the influence of both the flexoelectric effect and surface polarization on a ...
Ciuchi, F. +2 more
core +1 more source
Emergence and Transformation of Polar Skyrmion Lattices via Flexoelectricity
npj Computational MaterialsAbstract As analogies to magnetic skyrmions, polar skyrmions in ferroelectric superlattices and multilayers have garnered widespread attention for their non-trivial topology and novel properties like negative capacitance and nonlinear optical effect.
Jianhua Ren +6 more
openaire +2 more sources
Investigation of flexoelectricity and ionic contamination in nematic liquid crystals [PDF]
, 2009 The work presented is a study of nematic liquid crystal physical properties. One of the phenomenon investigated is the bistability or in other words, the ability of the director of the material to rest in different orientations as function of the ...
Trabi, Christophe Lionel, Trabi, CL
core
Flexoelectric deformation of a homogeneously polarized ball
, 2013 The problem of finding the elastic strains arising due to the converse flexoelectric effect is solved for a case of uniformly polarized ball of isotropic dielectric material. The strains occurs due to the fact that, as shown in a previous paper, in presence of flexoelectricity elastic boundary condition has non-classical form.
openaire +2 more sources
Advanced Science, Volume 13, Issue 49, 3 September 2026.This work proposed a pollen‐enhanced bionic mechanoreceptor based on ionic convection. Leveraging the ion anchoring effect of the pollen particle, the output performance could be ∼12 times higher than the original state. By employing deep learning models as AI brains, the feasibility of a sensory‐augmented prosthesis consisting of a pollen‐enhanced ...
Zi Hao Guo +7 more
wiley +1 more source
Small StructuresPhosphatase‐mimicking nanozymes provide highly stable enzyme‐like activity but remain limited by their static catalytic nature. Herein, this study achieves flexoelectricity‐driven dynamic modulation of nanozyme activity by employing gadolinium‐based ...
Linjing Su +7 more
doaj +1 more source
Direction of flexoelectric polarization in smectic CG* phases of chiral smectic liquid crystals
, 2014 Polarization in antiferroelectric liquid crystals has two origins: The piezoelectric polarization which is of chiral origin and the flexoelectric polarization which originates in different orientation of tilts in neighboring layers.
Fazril Zayadi
core
Flexoelectric polarization–electric field coupling-driven phase transformation in epitaxial films
Nanoscale phase transformations at interfaces enable unprecedented control over the structure and functionalities of low-dimensional materials. Flexoelectric polarization, universally produced by the strain gradient in all dielectrics, can be directly ...
Park, Seong Min +7 more
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Nano ResearchChronic bacterial infections are a key pathological factor hindering wound healing, significantly increasing the incidence of wound sepsis. Existing therapeutic strategies exhibit certain limitations, leading to a continuous decline in clinical efficacy.
Yiming Bian +10 more
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Polarization response characteristics of structure gradient MWCNTs/PDMS under vibration
Results in PhysicsLow electromechanical coupling coefficient has become the key problem restricting the application of flexible electronic components. In this paper, structure gradient MWCNTs/PDMS composites have been prepared, the electromechanical properties have been ...
Feigao Fan +4 more
doaj +1 more source