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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 …
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!
Closed | Responses: 1
Hi, what units are used to express E-field values on color map. Also, is there any possibility to switch from color map to black-n-white or contour one? Regards, Serhiy
hi, my simulation only gave extinction (absorption, scattering) spectrum but electric field did not come out, would anyone tell me why? thanks
Is there a mistake in the software?
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 Extinction= …
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 and vacuum. Now …
question about starting and initial wavelength
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 light? …
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 mapping of …
Hi, Thank you for your interesting tools. I want to know which method you use to simulate, Mie theory? or FDTD?
will this help me to get light-nanoparticle interaction analysis of patterned tri-layers of gold-alumina-gold? (metamaterials))
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 help. …
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