Polarization dependence of the ultrafast photoluminescence of oriented poly(p-phenylenevinylene)

1997 ◽  
Vol 56 (7) ◽  
pp. 3838-3843 ◽  
Author(s):  
G. R. Hayes ◽  
I. D. W. Samuel ◽  
R. T. Phillips
Keyword(s):  
Polarization Dependence

scholarly journals Designing the Hotspots Distribution by Anisotropic Growth

Molecules ◽  
2021 ◽  
Vol 26 (1) ◽  
pp. 187
Author(s):  
Tianshun Li ◽  
Renxian Gao ◽  
Xiaolong Zhang ◽  
Yongjun Zhang
Keyword(s):  
Au Nanoparticles ◽  
Fdtd Method ◽  
Polarization Dependence ◽  
Noble Metal Nanoparticles ◽  
Oblique Angle Deposition ◽  
Matlab Simulation ◽  
Different Shapes ◽  
Plasma Enhancement ◽  
Difference Time ◽  
Good Agreement

Changing the morphology of noble metal nanoparticles and polarization dependence of nanoparticles with different morphologies is an important part of further research on surface plasma enhancement. Therefore, we used the method based on Matlab simulation to provide a simple and effective method for preparing the morphologies of Au nanoparticles with different morphologies, and prepared the structure of Au nanoparticles with good uniformity and different morphologies by oblique angle deposition (OAD) technology. The change of the surface morphology of nanoparticles from spherical to square to diamond can be effectively controlled by changing the deposition angle. The finite difference time domain (FDTD) method was used to simulate the electromagnetic fields of Au nanoparticles with different morphologies to explore the polarization dependence of nanoparticles with different shapes, which was in good agreement with Raman spectrum.

Polarization-dependence of the Raman response of free-standing strained Ce0.8Gd0.2O2 membranes

2021 ◽  
Author(s):  
Alexander Konetschny ◽  
Marcel Weinhold ◽  
Christian Heiliger ◽  
Matthias Thomas Elm ◽  
Peter J. Klar
Keyword(s):  
Thin Films ◽  
Strain State ◽  
Polarization Dependence ◽  
Raman Mapping ◽  
Free Standing ◽  
Excitation Light ◽  
Oriented Polycrystalline ◽  
Raman Response

Square-shaped Ce0.8Gd0.2O2 (GDC) membranes are prepared by microstructuring techniques from (111)-oriented, polycrystalline GDC thin films. The strain state of the membranes is investigated by micro-Raman mapping using polarized excitation light....

Simultaneous exhibition of positive and negative nonlinear response of dye-doped liquid crystal with polarization dependence of the Z-scan technique

2008 ◽  
Author(s):  
A.A. Rodriguez-Rosales ◽  
R. Ortega-Martinez ◽  
O. Morales-Saavedra ◽  
C.J. Roman-Moreno ◽  
M.D. Iturbe-Castillo ◽  
...  
Keyword(s):  
Liquid Crystal ◽  
Nonlinear Response ◽  
Polarization Dependence

Polarization dependence of the light coupling to surface plasmons in an Ag nanoparticle & Ag nanowire system

2014 ◽  
Vol 23 (11) ◽  
pp. 117302
Author(s):  
Chao-Jie Yang ◽  
Hua-Bo Zhao ◽  
Pei-Pei Wang ◽  
Jie Li ◽  
Peng Tang ◽  
...  
Keyword(s):  
Surface Plasmons ◽  
Polarization Dependence ◽  
Ag Nanoparticle ◽  
Light Coupling ◽  
Ag Nanowire

Polarization dependence in polymer waveguide directional couplers

2005 ◽  
Vol 17 (7) ◽  
pp. 1465-1467 ◽  
Author(s):  
Sin Yip Cheng ◽  
Kin Seng Chiang ◽  
Hau Ping Chan
Keyword(s):  
Polarization Dependence ◽  
Directional Couplers ◽  
Polymer Waveguide

Polarization dependence and uniformity of FLC layers for phase modulation

1991 ◽  
Author(s):  
Paul D. Biernacki ◽  
Tyler Brown ◽  
Mark O. Freeman
Keyword(s):  
Phase Modulation ◽  
Polarization Dependence
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