Hi there. Your videos were very interesting, and helped me in my models. But I'm having a problem when trying to simulate a nanodiopole with a lumped port between them. What I seek is the lumped port impedance and the s-parameter. When I simulate a dipole in meters scale and with MHz frequency, it leads me the right answer, but when I use a nano scale and THz, then it leads me to a very small input impedance. For the boundary condition, I just use a sphere with the scattering codition.
@sunlengwong Model builder is the window on the left. Add a 3D plot, then add slice. Go to settings (middle window), under plane data you probably have selected by default number of planes 5, you can set it to 1, or change it from number of planes to coordinates and choose a specific plane this way. If you want to have in one single plot the 3 Cartesian planes, then add 3 slices on model builder under one 3D plot and in settings set each slice independently.
@Giubacchio I don't think it is possible to download any videos from you-tube. I made this model a while back and I don't think I have this specific model but if you tell me where you are having problems I can help you.
Hi there. Your videos were very interesting, and helped me in my models. But I'm having a problem when trying to simulate a nanodiopole with a lumped port between them. What I seek is the lumped port impedance and the s-parameter. When I simulate a dipole in meters scale and with MHz frequency, it leads me the right answer, but when I use a nano scale and THz, then it leads me to a very small input impedance. For the boundary condition, I just use a sphere with the scattering codition.
gustavolsilvano 1 month ago in playlist Mais vídeos de arodri115
hi, why does my electric field end up as multislice instead of slice1, slice 2 and slice 3? how can i proceed from multislice?
thanks!
sunlengwong 1 month ago
@sunlengwong Model builder is the window on the left. Add a 3D plot, then add slice. Go to settings (middle window), under plane data you probably have selected by default number of planes 5, you can set it to 1, or change it from number of planes to coordinates and choose a specific plane this way. If you want to have in one single plot the 3 Cartesian planes, then add 3 slices on model builder under one 3D plot and in settings set each slice independently.
arodri115 1 month ago
Dear arodri115,
is possible download the model and the videos?
Thank you,
Roberto
Giubacchio 2 months ago in playlist COMSOL tuts
@Giubacchio I don't think it is possible to download any videos from you-tube. I made this model a while back and I don't think I have this specific model but if you tell me where you are having problems I can help you.
arodri115 2 months ago