Student Video: Real and Reciprocal Space in 2D and 3D

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  • Опубліковано 18 жов 2024

КОМЕНТАРІ • 32

  • @jiajunyu2022
    @jiajunyu2022 4 роки тому +10

    clear and understandable, thanks!

  • @fizzwins5069
    @fizzwins5069 3 роки тому +4

    very clear and studentfriendly video, congrats!

  • @JohnJohn-ji6er
    @JohnJohn-ji6er 3 роки тому +15

    is that oblique lattice angle is greater than 90 degree? i think the picture shows that in contrast. 1:14 thank you!

    • @dipanjanbhattacharya8132
      @dipanjanbhattacharya8132 Рік тому +1

      Yeah....also noticed...It should be less than 90°...as it's greater than 90° for hexagonal

  • @normenauler2022
    @normenauler2022 4 роки тому +8

    Thank you for the great video. It really helped me understand the topic better! Is the program to visualize the lattices for free?

    • @mitocw
      @mitocw  4 роки тому +1

      You can get a 15-day trial of Mathematica www.wolfram.com/mathematica/, at least in the U.S.

  • @paolomorseletto3030
    @paolomorseletto3030 Рік тому +5

    1:17 the angle is not greather than 9p degrees.

  • @GustavoOrtiz-xn4ht
    @GustavoOrtiz-xn4ht 3 роки тому

    Muchas gracias!

  • @zekken8227
    @zekken8227 3 роки тому +1

    great video:)!

  • @carlossierra9918
    @carlossierra9918 3 роки тому

    Reciprocal lattice in 3D lattice does not work in the notebook in Mathematica, shows error

  • @miladrj2114
    @miladrj2114 Рік тому

    great

  • @cryfier
    @cryfier 4 роки тому +5

    Can you link the visualation software please

    • @mitocw
      @mitocw  4 роки тому +3

      The software is Mathematica www.wolfram.com/mathematica/

    • @jayshin3057
      @jayshin3057 Місяць тому

      This feels like the equivalent of asking for a python script and getting a response of “apt install python”🫠

  • @IrfanKhan-ys9he
    @IrfanKhan-ys9he 3 роки тому

    Reciprocal lattice in 3D lattice does not work in the notebook in Mathematica! Pls fix this

  • @iskalasrinivas5640
    @iskalasrinivas5640 15 днів тому

    but why does it occur that way?

  • @MP-qu2yo
    @MP-qu2yo 4 роки тому

    I understand what happens in reciprocal space when you change a parameter in real space but I don't understand why? Can someone please explain?

    • @wietse6672
      @wietse6672 4 роки тому

      Simply because the reciprocal space vector is the inverse of the real space vector. E.g. 1/a*=a (for cubic cells)

    • @fleurdepapaye9635
      @fleurdepapaye9635 3 роки тому +1

      @@wietse6672 not answering the question thoug, why is it reciprocal?

    • @davel7037
      @davel7037 Рік тому

      ​​@@fleurdepapaye9635taking reciprocal helps better understand the large number of parallel planes in real lattice, bcz they're all represented by one single vector in reciprocal space

  • @hagermagdy1471
    @hagermagdy1471 2 роки тому

    please what is the name of this program you are seeing the lattices on ?

    • @mitocw
      @mitocw  2 роки тому +2

      Students created short videos using Wolfram Mathematica software to create visualizations. See the course on MIT OpenCourseWare for more info at: ocw.mit.edu/RES-3-004F17. Best wishes on your studies!

  • @ExaTechCorp
    @ExaTechCorp Рік тому

    👍🏼

  • @wenbinliu1314
    @wenbinliu1314 2 роки тому

    how can I get this software?

    • @mitocw
      @mitocw  2 роки тому +1

      Any student project materials that we do have are on MIT OpenCourseWare at: ocw.mit.edu/RES-3-004F17. Best wishes on your studies.

  • @Youdontknowme725
    @Youdontknowme725 2 роки тому

    Where is the attached note

    • @RoulDukeGonzo
      @RoulDukeGonzo 2 роки тому

      I checked all sides of my phone and didn't find it attached.

    • @Youdontknowme725
      @Youdontknowme725 2 роки тому

      @@RoulDukeGonzo what

  • @purandhakatv
    @purandhakatv 3 роки тому +1

    not good