
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

Baudilio Tejerina
Since November 2004, Baudilio Tejerina manages the computer facilities of the Theory Group in the Department of Chemistry at Northwestern University. After receiving his PhD in Physical Chemistry...
https://nanohub.org/members/8744