Polarization of grating diffraction simulated by vector Kirchhoff model

2007 ◽  
Author(s):  
Soe-Mie Foeng Nee ◽  
Tsu-Wei Nee
Keyword(s):  
Grating Diffraction ◽  
Kirchhoff Model

A Statistical Kirchhoff Model for EM Scattering from Gaussion Rough Surface

PIERS Online ◽  
2005 ◽  
Vol 1 (2) ◽  
pp. 187-191 ◽  
Author(s):  
Yang Du ◽  
Tao Xu ◽  
Yingliang Luo ◽  
J. A. Kong
Keyword(s):  
Rough Surface ◽  
Em Scattering ◽  
Kirchhoff Model

A new modal method for the grating diffraction

Optik ◽  
2021 ◽  
Vol 230 ◽  
pp. 166315
Author(s):  
Li JianLong
Keyword(s):  
Grating Diffraction ◽  
Modal Method

Degenerate Kirchhoff (p, q)–Fractional systems with critical nonlinearities

2020 ◽  
Vol 23 (3) ◽  
pp. 723-752 ◽  
Author(s):  
Alessio Fiscella ◽  
Patrizia Pucci
Keyword(s):  
Scalar Case ◽  
Fractional Operator ◽  
Nontrivial Solutions ◽  
Fractional Systems ◽  
Lack Of Compactness ◽  
Critical Nonlinearities ◽  
Kirchhoff Model

AbstractThis paper deals with the existence of nontrivial solutions for critical possibly degenerate Kirchhoff fractional (p, q) systems. For clarity, the results are first presented in the scalar case, and then extended into the vectorial framework. The main features and novelty of the paper are the (p, q) growth of the fractional operator, the double lack of compactness as well as the fact that the systems can be degenerate. As far as we know the results are new even in the scalar case and when the Kirchhoff model considered is non–degenerate.

scholarly journals Флексокалорический эффект в тонких пластинах титаната бария и титаната стронция

2019 ◽  
Vol 61 (12) ◽  
pp. 2510
Author(s):  
А.С. Старков ◽  
И.А. Старков
Keyword(s):  
Strontium Titanate ◽  
Thermodynamic Potential ◽  
Entropy Change ◽  
Field Application ◽  
Plate Bending ◽  
Polarization Distribution ◽  
Cubic Symmetry ◽  
Elastic Fields ◽  
Flexoelectric Effect ◽  
Kirchhoff Model

The flexoelectric effect in a thin plate of a ferroelectric with cubic symmetry is investigated on the basis of the Love-Kirchhoff model. The electric and elastic fields in a ferroelectric are described within the framework of the Landau-Ginzburg thermodynamic potential. The influence of the inhomogeneity of the polarization distribution in the plate is taken into account. Found values for plate bending caused by electric field application make it possible to calculate the dependence of the entropy change on temperature in the barium and strontium titanate plates (flexocaloric effect).

Analysis of Focus Dislocation Induced by the Microlens Array Measuring Based on Grating Diffraction

2011 ◽  
Vol 31 (11) ◽  
pp. 1112010 ◽  
Author(s):  
朱咸昌 Zhu Xianchang ◽  
伍凡 Wu Fan ◽  
曹学东 Cao Xuedong ◽  
吴时彬 Wu Shibin ◽  
张鹏 Zhang Peng
Keyword(s):  
Microlens Array ◽  
Grating Diffraction
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