Terahertz Metamaterials with Willie Padilla

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  • Опубліковано 23 вер 2024
  • Willie Padilla, professor of electrical and computer engineering at Duke University, explains the various projects he is working on that uses metamaterials to manipulate electromagnetic waves in the terahertz region of the spectrum.
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    Duke-developed “metamaterials” are carefully designed structures that control all sorts of energy waves in previously impossible ways. Our researchers are poised to make these devices a household name.
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КОМЕНТАРІ • 16

  • @Dra741
    @Dra741 5 років тому +7

    Metamaterials is our key to propulsion systems in the future

    • @DCrypt1
      @DCrypt1 5 років тому +1

      I believe you're talking about resonating negative-index metamaterials through microwave phase conjugation. I believe that's one way to achieve antigravity among other things.

  • @Versosurma
    @Versosurma 4 роки тому +9

    Yes these metamaterials are founded also In alien craft parts. Unique structure and propeties In so small level.

    • @abc-yg6tk
      @abc-yg6tk 4 роки тому

      ua-cam.com/video/-199qc_6090/v-deo.html

  • @smalight2
    @smalight2 6 років тому +6

    A cool technology and a great scientist!

  • @abc-yg6tk
    @abc-yg6tk 4 роки тому +7

    We have this strange metamaterial from unknown origin decades ago with a certain layer of bismuth and magnesium that nobody could figure out... until now where it could work as a terahertz waveguide.
    ua-cam.com/video/-199qc_6090/v-deo.html

  • @AngeloXification
    @AngeloXification 2 роки тому +3

    What percentage of energy can be absorbed by the materials?
    I imagine it could help improve efficiency in both power generation and and dissipation for cooling perhaps?

  • @Gh0stsn5tuff
    @Gh0stsn5tuff 5 років тому

    Applications indeed

  •  4 роки тому +4

    You've probably seen physicist Jack Sarfatti's videos on pumping nanolayered bismuth and magnesium with Terahertz frequencies to recreate the warp drive seen in the Navy UFO interceptions. He cites a paper from , I think, 2011 that says such a metamaterial would be a perfect wave guide for multiple Terahertz frequencies. Have you given it any thought or experimented on it. Realizing you're already doing magical stuff.

    • @haveaniceday7950
      @haveaniceday7950 4 роки тому

      Do you have kind to the papers? What frequency were used?

    • @abc-yg6tk
      @abc-yg6tk 4 роки тому +1

      ​@@haveaniceday7950 That's not from Sarfartti. This metamaterial came from an anon military source, then found its way to To the Stars Academy. They preseneted the findings here ua-cam.com/video/-199qc_6090/v-deo.html
      There is also a scientific paper publicly, just have to find it

    • @DOLFINOWOLF
      @DOLFINOWOLF 3 роки тому

      🤔🤔🤔🤔🤔🤔🤔😶

  • @dylankingsburybatman9704
    @dylankingsburybatman9704 3 роки тому

    I hear the other nations

  • @dylankingsburybatman9704
    @dylankingsburybatman9704 3 роки тому

    I'm the one they observcig and getting the revalotoinairy breakthroughs from it allliesall to them. I don't I die we the world is going to be blow up