Optically induced anisotropy of surface plasmons in spherical metal nanoparticles

2010 ◽  
Vol 82 (3) ◽  
Author(s):  
Igor Dmitruk ◽  
Ivan Blonskiy ◽  
Ihor Pavlov ◽  
Oleg Yeshchenko ◽  
Alexandr Alexeenko ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Surface Plasmons ◽  
Induced Anisotropy ◽  
Spherical Metal Nanoparticles ◽  
Optically Induced

Preparation and Application of Non-spherical Metal Nanoparticles: Reality and Perspective

2017 ◽  
Vol 21 (23) ◽  
Author(s):  
Cristina Lucena-Serrano ◽  
Rafael Contreras-Caceres ◽  
Maria Sanchez-Molina ◽  
Miguel Angel Casado-Rodriguez ◽  
Jean Manuel Cloarec ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Spherical Metal Nanoparticles

scholarly journals The Mixed-Electrode Concept for Understanding Growth and Aggregation Behavior of Metal Nanoparticles in Colloidal Solution

2018 ◽  
Vol 8 (8) ◽  
pp. 1343
Author(s):  
Johann Köhler ◽  
Andrea Knauer
Keyword(s):  
Metal Nanoparticles ◽  
Colloidal Solution ◽  
Particle Growth ◽  
Open Circuit ◽  
Aggregation Behavior ◽  
Nanoparticle Growth ◽  
Aspect Ratios ◽  
Spherical Metal Nanoparticles ◽  
High Yields ◽  
And Behavior

The growth and aggregation behavior of metal nanoparticles can be modulated by surfactants and different other additives. Here the concept of how open-circuit mixed electrodes helps to understand the electrical aspects of nanoparticle growth and the consequences for the particle geometries is discussed. A key issue is the self-polarization effect of non-spherical metal nanoparticles, which causes a local decoupling of anodic and partial processes and asymmetry in the local rates of metal deposition. These asymmetries can contribute to deciding to the growth of particles with high aspect ratios. The interpretation of electrochemical reasons for particle growth and behavior is supported by experimental results of nanoparticle syntheses supported by microfluidics which can supply high yields of non-spherical nanoparticles and colloidal product solutions of high homogeneity.

Dynamics of optically induced anisotropy in an ensemble of asymmetric top molecules in the gas phase

2003 ◽  
Vol 95 (3) ◽  
pp. 346-352 ◽  
Author(s):  
A. P. Blokhin ◽  
M. F. Gelin ◽  
E. V. Khoroshilov ◽  
I. V. Kryukov ◽  
A. V. Sharkov
Keyword(s):  
Gas Phase ◽  
Induced Anisotropy ◽  
Asymmetric Top ◽  
Optically Induced

The effect of gain and absorption on surface plasmons in metal nanoparticles

2006 ◽  
Vol 86 (3) ◽  
pp. 455-460 ◽  
Author(s):  
M.A. Noginov ◽  
G. Zhu ◽  
M. Bahoura ◽  
J. Adegoke ◽  
C. Small ◽  
...  
Keyword(s):  
Metal Nanoparticles ◽  
Surface Plasmons
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