Core Polarization in the Optical Response of Metal Clusters: Generalized Time-Dependent Density-Functional Theory

1997 ◽  
Vol 78 (8) ◽  
pp. 1428-1431 ◽  
Author(s):  
Llorenç Serra ◽  
Angel Rubio
Keyword(s):  
Density Functional Theory ◽  
Density Functional ◽  
Metal Clusters ◽  
Optical Response ◽  
Time Dependent ◽  
Functional Theory ◽  
Core Polarization ◽  
Generalized Time ◽  
Dependent Density

The optical response of nanoclusters under confinement

RSC Advances ◽  
2015 ◽  
Vol 5 (94) ◽  
pp. 77478-77489 ◽  
Author(s):  
Balasaheb J. Nagare
Keyword(s):  
Density Functional Theory ◽  
Optical Properties ◽  
Density Functional ◽  
Optical Response ◽  
Real Space ◽  
Space Time ◽  
Time Dependent ◽  
Functional Theory ◽  
Dependent Density

We report the optical properties of metallic and semiconductor nanoclusters with various sizes as a function of confinement using real-space time dependent density functional theory (TDDFT).

Shapes matter: examining the optical response evolution in stretched aluminium nanoparticles via time-dependent density functional theory

2018 ◽  
Vol 20 (1) ◽  
pp. 51-55 ◽  
Author(s):  
Junais Habeeb Mokkath
Keyword(s):  
Density Functional Theory ◽  
First Principles ◽  
Density Functional ◽  
Density Functional Theory Calculations ◽  
Optical Response ◽  
Shape Anisotropy ◽  
Time Dependent ◽  
Functional Theory ◽  
Stretching Process ◽  
Dependent Density

Using first-principles time-dependent density functional theory calculations, we investigate the shape-anisotropy effects on the optical response of a spherical aluminium nanoparticle subjected to a stretching process in different directions.

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