Dynamic dielectric-response model of flexoelectric polarization from kHz to MHz range in an ordered assembly of BaTiO3 nanocubes

2020 ◽  
Vol 32 (49) ◽  
pp. 495301
Author(s):  
Kyuichi Yasui ◽  
Hiroki Itasaka ◽  
Ken-ichi Mimura ◽  
Kazumi Kato
Keyword(s):  
Dielectric Response ◽  
Response Model ◽  
Ordered Assembly

A Complete Dielectric Response Model for Liquid Water: A Solution of the Bethe Ridge Problem

2005 ◽  
Vol 164 (2) ◽  
pp. 202-211 ◽  
Author(s):  
Dimitris Emfietzoglou ◽  
Francis A. Cucinotta ◽  
Hooshang Nikjoo
Keyword(s):  
Liquid Water ◽  
Dielectric Response ◽  
Response Model

scholarly journals A dielectric response model for FEM solutions of ICRF wave fields

2012 ◽  
Vol 401 ◽  
pp. 012009 ◽  
Author(s):  
T Hellsten ◽  
A Hannan ◽  
T Johnson ◽  
L J Höök ◽  
L Villard
Keyword(s):  
Dielectric Response ◽  
Response Model ◽  
Wave Fields

scholarly journals Coexistence of Flexo- and Ferro-Electric Effects in an Ordered Assembly of BaTiO3 Nanocubes

Nanomaterials ◽  
2022 ◽  
Vol 12 (2) ◽  
pp. 188
Author(s):  
Kyuichi Yasui ◽  
Hiroki Itasaka ◽  
Ken-ichi Mimura ◽  
Kazumi Kato
Keyword(s):  
Dielectric Constant ◽  
Electric Field ◽  
Frequency Dependence ◽  
Dielectric Response ◽  
The Other ◽  
Flexoelectric Effect ◽  
Alternating Electric Field ◽  
Ordered Assembly ◽  
Electric Effects ◽  
Theory And Experiments

It has been reported that the flexoelectric effect could be dominant in the nanoscale. The discrepancy between theory and experiments on the frequency dependence of the dielectric constant of an ordered assembly of BaTiO3 nanocubes is nearly resolved by assuming the coexistence of flexo- and ferro-electric effects. Although flexoelectric polarizations perpendicular to the applied alternating electric field contribute to the dielectric constant, those parallel to the electric field do not contribute because the magnitude of the flexoelectric polarization does not change due to the mismatch of strain at the interface of the nanocubes. On the other hand, some dielectric response is possible for the ferroelectric component of the polarization parallel to the electric field.

Limitations and possible improvements of DLC dielectric response model based on parameterization of density of states

2009 ◽  
Vol 18 (2-3) ◽  
pp. 413-418 ◽  
Author(s):  
Daniel Franta ◽  
David Nečas ◽  
Lenka Zajíčková ◽  
Vilma Buršíková
Keyword(s):  
Density Of States ◽  
Dielectric Response ◽  
Response Model ◽  
Model Based

Test of dielectric–response model for energy and angular dependence of plasmon excitations in core-level photoemission

2005 ◽  
Vol 592 (1-3) ◽  
pp. 1-7 ◽  
Author(s):  
F. Yubero ◽  
L. Kover ◽  
W. Drube ◽  
Th. Eickhoff ◽  
S. Tougaard
Keyword(s):  
Angular Dependence ◽  
Dielectric Response ◽  
Core Level ◽  
Response Model

scholarly journals A Parameterization Approach for the Dielectric Response Model of Oil Paper Insulation Using FDS Measurements

Energies ◽  
2018 ◽  
Vol 11 (3) ◽  
pp. 622 ◽  
Author(s):  
Feng Yang ◽  
Lin Du ◽  
Lijun Yang ◽  
Chao Wei ◽  
Youyuan Wang ◽  
...  
Keyword(s):  
Dielectric Response ◽  
Response Model ◽  
Paper Insulation
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