core-shell

[hamideh hemmati]

hi dear,

can i simulation core-shell particles on substrate in smuthi and calculate scattering cross section and dipole & quadrupole electric and magnetic resonance ?

[Amos Egel]

Hi Hamideh,

I believe that is in principle possible. There is a particle type "LayeredSpheroid", and a layered sphere is a special case of a layered spheroid. Probably you need to provide a list of refractive indices, a list of half axes lengths in c-direction and a list of half axes lengths in a-direction. @Krzysztof, do you have any comment on this?

Multipole analysis (electric and magnetic dipoles and quadrupoles) of the scattered signal is also possible, thanks to Konstantin's and Alexey's work. See this application example.

Best regards, Amos

Am 08.11.2024 um 09:41 schrieb hamideh hemmati:

hi dear,

can i simulation core-shell particles on substrate in smuthi and calculate scattering cross section and dipole & quadrupole electric and magnetic resonance ?

--
Smuthi project repository: https://gitlab.com/AmosEgel/smuthi
Online documentation https://smuthi.readthedocs.io/en/latest/
---
You received this message because you are subscribed to the Google Groups "Smuthi" group.
To unsubscribe from this group and stop receiving emails from it, send an email to smuthi+un...@googlegroups.com.
To view this discussion visit https://groups.google.com/d/msgid/smuthi/d7aa9788-bc2c-43f8-b54d-e7508cc71ecan%40googlegroups.com.

[Krzysztof Czajkowski]

Hi,
it is possible to simulate layered spheroids (see
https://gitlab.com/AmosEgel/smuthi/-/blob/master/smuthi/particles.py#L290).
The remaining components of the simulation are documented here:
https://smuthi.readthedocs.io/en/latest/_source/03%20simulation%20guidelines/building_blocks.html.
Best regards,
Krzysztof

> --
> Smuthi project repository: https://gitlab.com/AmosEgel/smuthi [1]
> Online documentation https://smuthi.readthedocs.io/en/latest/ [2]

> ---
> You received this message because you are subscribed to the Google
> Groups "Smuthi" group.
> To unsubscribe from this group and stop receiving emails from it,
> send an email to smuthi+un...@googlegroups.com.
> To view this discussion visit
> https://groups.google.com/d/msgid/smuthi/d7aa9788-bc2c-43f8-b54d-e7508cc71ecan%40googlegroups.com

> [3].
>
>
> Links:
> ------
> [1] https://gitlab.com/AmosEgel/smuthi
> [2] https://smuthi.readthedocs.io/en/latest/
> [3]
> https://groups.google.com/d/msgid/smuthi/d7aa9788-bc2c-43f8-b54d-e7508cc71ecan%40googlegroups.com?utm_medium=email&utm_source=footer