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awwkaw

HN member
Joined
Tue, Aug 01, 2023, 8:07 AM UTC
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45
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4 items

About awwkaw

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Recent public activity

  1. comment
    Comment #37062817

    What really annoys me is that we have not seen a single reproduction of LK-99 yet. A lot of the arxiv papers will measure PXRD. Then they will say stuff like "the position of the p…

  2. comment
    Comment #36982724

    Not compared to the claim of zero restance up to 400 K. But with how difficult the samples production seems to be, maybe we will get 400 K superconductors still

  3. comment
    Comment #36969751

    They hurried and referenced (although only stating that the work is similar) Griffin who published yesterday, so I'm surprised they didn't reference Lai et. al., who also published…

  4. comment
    Comment #36953589

    What they have produced is clearly not LK-99. They write that: " As shown in Figure 9, the x-ray diffraction spectrum of the ground powder of the finally sintered product is highly…