Yes. Every now and then we get a paper claiming that they found a HTSC. It always is a big deal because they are considered the holy grail of solid state physics. Later we find that it’s a mistake.
We are pretty good though. Records are in the area of −135 °C (138K, -211°F) but the phenomenon was thought to be at a few Kelvin max in the last century.
The big BUT is that it’s science. Meaning that it is not granted that such a material (superconducting at ambient temperature and pressure) even exists
Yes. Every now and then we get a paper claiming that they found a HTSC. It always is a big deal because they are considered the holy grail of solid state physics. Later we find that it’s a mistake.
We are pretty good though. Records are in the area of −135 °C (138K, -211°F) but the phenomenon was thought to be at a few Kelvin max in the last century.
The big BUT is that it’s science. Meaning that it is not granted that such a material (superconducting at ambient temperature and pressure) even exists