awwkaw

5 ms·

1. 1.▲
   by awwkaw 3y ago

   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 peaks is almost identical" ( https://a
2. 2.▲
   by awwkaw 3y ago

   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. 3.▲
   by awwkaw 3y ago

   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 yesterday with similar conclusions. But it'l
4. 4.▲
   by awwkaw 3y ago

   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 consistent with the x-ray diffraction spectrum report