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I Searching for Meta materials

  1. Oct 12, 2016 #1
    Around 18 months ago I did a search on buying mete materials & came up with numerous results. This time I searched & found nothing. So I am posting this to find out where (on the internet) I could purchase meta materials.

    I am searching for a meta material 3 to 4 inches in diameter with 1/2 inch to 1 inch thickness. Possibly a copper or metal alloy. I do not want to use this for cloaking, but for other purposes - too long of an explanation for now.

    Any help would be appreciated.

  2. jcsd
  3. Oct 13, 2016 #2
    I don't think you can buy meta materials yet. Based on what I have found, their most likely in the testing phase instead of developing phase. And no explanation is too long.
  4. Oct 13, 2016 #3


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    2016 Award

    Staff: Mentor

    Metamaterials for which wavelength? They are easy to produce for microwaves, they are lab prototypes for visible light of narrow frequency ranges.
  5. Oct 16, 2016 #4
    Generally a 10K sine wave. But the range could be from 10 to a 2M sine wave.
  6. Nov 14, 2016 #5
    It seems we are not as far along with meta materials a I thought we were, which is a disappointment. Any way check out my new posting about Tesla power transmission.

    Joe L.
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