Another Density Function analysis of LK-99 proposed room-temperature superconductor by researchers at Northwest University in China and Tu Wien Austia Physics Institute. They think superconductivity might be possible, but only if LK-99 is doped, and that diamagnetism without superconductivity is unlikely. Liang Sia,b and Karsten Heldb a School of Physics, Northwest University, Xi’an 710127, China …