
wich is the dielectric functtion used in the calculation?
Closed  Responses: 1
Is simply the bulk dielectric constant or is the corrected one by the Drude model?
https://nanohub.org/answers/question/1369

will this help me to get lightnanoparticle interaction analysis of patterned trilayers of goldaluminagold? (metamaterials))
Closed  Responses: 0
i want to guess the range in which i will observe negative refractive index, if i draw some arbitrary pattern. for which knowing the eletric field interaction of light with nano particles will...
https://nanohub.org/answers/question/1020

dielectric function
Closed  Responses: 0
Hi!
What kind of dielectric function for silver and gold do you use in this method? I mean, it is drude model or experimental data or something else.
Thank’s a lot for your reply!
https://nanohub.org/answers/question/1017

question about starting and initial wavelength
Closed  Responses: 1
Hi, I was wondering what is the difference between initial wavelength in the simulation parameters and starting wave length in electric field. Is initial value represents the wavelength of...
https://nanohub.org/answers/question/887

The method
Closed  Responses: 1
Hi,
Thank you for your interesting tools. I want to know which method you use to simulate, Mie theory? or FDTD?
https://nanohub.org/answers/question/827

hi, my simulation only gave extinction (absorption, scattering) spectrum but electric field did not come out, would anyone tell me why? thanks
Closed  Responses: 1
https://nanohub.org/answers/question/820

Is there a mistake in the software?
Closed  Responses: 1
From the basics and references I made sure Extinction is fading of energy and is caused due to absorption and scattering. and their coefficients and also cross sections are related as...
https://nanohub.org/answers/question/599

Square of electric field and process used
Closed  Responses: 0
Can anyone explain how can we calculate the magnitude of electric field at a point on the surface of a gold/silver particle? We can simulate the square of electric field and we get a color...
https://nanohub.org/answers/question/581

Square of electric field and process used
Closed  Responses: 0
Can anyone explain how can we calculate the magnitude of electric field at a point on the surface of a gold/silver particle? We can simulate the square of electric field and we get a color...
https://nanohub.org/answers/question/580

Square of electric field and process used
Open  Responses: 1
Can anyone explain how can we calculate the magnitude of electric field at a point on the surface of a gold/silver particle? We can simulate the square of electric field and we get a color...
https://nanohub.org/answers/question/579

Efield units
Closed  Responses: 1
Hi, what units are used to express Efield values on color map. Also, is there any possibility to switch from color map to blacknwhite or contour one? Regards,
Serhiy
https://nanohub.org/answers/question/534

Nanosphere optics field lab/change surrounding media
Open  Responses: 2
Hello
In the tool “Nanosphere optics lab field simulator” I would like to change the value of surrounding media dielectric constant.
It offers 3 choices by default air, water...
https://nanohub.org/answers/question/244