Tags: nanoDDSCAT

All Categories (1-20 of 26)

  1. dimensions to the shape nanoddscat plus

    Closed | Responses: 1

    I am trying to simulate plasmonic properties of bipyramidal shape gold particles of length 500 nm and width 200 nm
    can you please tell me After drawing a custom shape in blender, how can...

    http://nanohub.org/answers/question/2102

  2. how to do calculation of electric field of plasminic nanoparticles with different frequencies

    Closed | Responses: 1

    Using nanoDDSCAT+ we can see the electric field enhancement of plasmonic nanoparticles at their extinction maxima, can we see the electric field of the same nanoparticle under the irradiation of...

    http://nanohub.org/answers/question/2052

  3. xyz coordinates for dipoles from DDSCAT output

    Closed | Responses: 0

    Is it possible to extract the xyz coordinates for the dipoles from a DDSCAT simulation? 

    Or alternatively have an xyz file as input for a DDSCAT simulation?

    http://nanohub.org/answers/question/1836

  4. How do I get the precise size of my shape & coating?

    Closed | Responses: 0

    Hello, 

    I am trying to create a triangular prism with a 3 nm coating by placing one triangular prism within another in Blender and converting this shape in nanoDDSCAT+. However,...

    http://nanohub.org/answers/question/1830

  5. Uploading dielectric constants into nanoDDSCAT?

    Open | Responses: 1

    I have complex dielectric constants for aluminum at given frequencies and was hoping to upload this into nanoDDSCAT, but unsure of the proper format or values to put into the...

    http://nanohub.org/answers/question/1819

  6. Dielectric for materials

    Closed | Responses: 2

    Dear,

    I would like to know the source of dielectric functions for gold, silver and titanium dioxide in this simulation tool. thanks

    reagrds

    Shahid 

    http://nanohub.org/answers/question/1817

  7. dont display E-field data

    Closed | Responses: 1

    Hi,

    I cannot see E-field data. Simulation finished successfully but dont display E-field data

    please help me out

    regards

    Shahid

    http://nanohub.org/answers/question/1816

  8. could’nt compute E-Field

    Closed | Responses: 2

    Dear AbderRehman,

    I couldnt obtain E-field since last software update. I tried to re-run an old simulation but this time extinction efficiency factor results are different (lower) from...

    http://nanohub.org/answers/question/1759

  9. how to add reflectors or multiple light sources in ddscat simulation

    Closed | Responses: 1

    Dear,

    I would like to setup a system with light reflectors to illuminate the system from all directions. i was thinking to add more light sources to act as reflectors. I am...

    http://nanohub.org/answers/question/1755

  10. simulation failed, error

    Closed | Responses: 1

    Dear,

    I received following error

    <<< DDSCAT has encountered an error in processing. >>>

     Resultant data displayed for...

    http://nanohub.org/answers/question/1754

  11. Forrtl:Severe (41) insufficient virtual memory (error)

    Closed | Responses: 1

    Dear, 

    I received this error message. for more detail

     https://www.dropbox.com/s/7rwi4p57gov335p/insuficient%20memory.jpg?dl=0

    I have sufficient disk...

    http://nanohub.org/answers/question/1750

  12. at different cylinder rotations number of dipoles are different why?

    Closed | Responses: 1

    Dear,

    I am simulating a cylinder with diameter 7.5 nm and length 25 nm, with resolution level of 3 i got number of dipoles around 29k when rod is aligned along z-axis in blender. BUT...

    http://nanohub.org/answers/question/1738

  13. data from failed/aborted simulation

    Closed | Responses: 2

    Dear,

    I am interesting to know how to obtain data from a simulation either aborted or failed? i ran one simulation which stopped after 10 days and as following image showing 89/100...

    http://nanohub.org/answers/question/1736

  14. is it possible to obtain data from aborted simulation session

    Closed | Responses: 1

    Dear,

    i am interesting to know if it possible to obtain data (e.g. qtable) from aborted simulation session? I shall be thankful to you

    kind regards

    Shahid

    http://nanohub.org/answers/question/1735

  15. step “Process”

    Closed | Responses: 1

    Dear,

    I have relatively large simulation but not that large. cylindrical object with diameter 35 nm and length 150 nm and number of dipoles =1145700. I am using "remote parallel...

    http://nanohub.org/answers/question/1732

  16. object periodicity

    Closed | Responses: 1

    Dear admin,

    Object periodicity option is disabled. why?

    regards

    Shahid

    http://nanohub.org/answers/question/1724

  17. paramsters to excite Longitudinal Plasmon of a cylinders

    Closed | Responses: 2

    Dear,

    I am using custom shape (cylinder) with diameter 7.5 nm and 25 nm length. i am interesting to excite longitudinal plasmons but unfortunately i am not success, i have changed the...

    http://nanohub.org/answers/question/1723

  18. how to excite transverse and longitudinal mode for a nanorod in a single simulation?

    Closed | Responses: 1

    Dear,

    Two basic question

    1. how to excite transverse and longitudinal mode for a nanorod in a single simulation?

    2. what will happen if I will select the...

    http://nanohub.org/answers/question/1722

  19. some wavelengths are missing the spectrum

    Closed | Responses: 1

    Dear,

    I used the option "Remote parallel DDSCAT with wavelength splitting" for 4000 minutes (2.7 days) over the weekend and got the results back after almost 1.5 days. i am...

    http://nanohub.org/answers/question/1721

  20. newer version of DDSCAT

    Closed | Responses: 2

    Dear All,

    Does anybody notice these differences in newer version

    1. Number of dipoles

    in my previous simulation, a Blender cylindrical object with 3.5 diameter and...

    http://nanohub.org/answers/question/1720