Less than a week after South Korean researchers claimed in two new papers that they had developed a superconductor that operates at room temperature under standard atmospheric pressure,which would have mind-blowing implications for transmitting electricity with zero resistance at normal temperatures, all hopes have been dashed by an already-skeptical scientific community.
In response to the alleged discovery, several labs got to work recreating the superconductor, known as LK-99. Alas, none of them were a success, IFLScience reports.
“When we are measuring superconductors, the most obvious property of a superconductor is zero resistance,” said Professor Susie Speller of the Oxford Centre for Applied Superconductivity, in comments to IFLScience in a previous deep-dive on LK-99. “What you look for is for the material to have some resistance. You cool it down, and suddenly it should lose that resistance, and it should be absolutely zero when it’s in the superconducting state. You should see a very clear change in resistance at the temperature where it starts to superconduct.”
Hellbound and Down 