The News Today
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11.23.20
Heated Race

Scientists Finally Built a Room-Temperature Superconductor

__Dan Robitzski__Filed Under: Hard Science
University of Rochester/J. Adam Fenster

Mission Accomplished

For the first time, a team of scientists say they’ve built a superconducting material — one that permits the totally unimpeded flow of electricity — that works at room temperature.

It’s been a top goal of physicists for decades, and was long thought to be impossible, MIT Technology Review reports. But now, an ultra-condensed material was able to act as a superconductor at 58 degrees Fahrenheit — the first to work above freezing temperatures — hinting at a world with a lossless energy grid, high-speed levitating trains, and quantum computers that are actually useful.

Crunch Time

The material had to be produced under such extreme conditions that even the University of Rochester scientists who made it don’t fully understand it, MIT Tech reports.

According to the team’s research, published Wednesday in the journal Nature, the material is a mixture of carbon, sulfur, and hydrogen that was smushed at about 2.5 million times the air pressure of Earth’s atmosphere while being blasted with a laser.

Bold Vision

The superconductor is currently too small to be useful. But if it works at larger scales and under less pressure, it would give us the tools to radically re-imagine our energy and technology infrastructure to be cleaner, more efficient, and more powerful.

“We live in a semiconductor society, and with this kind of technology, you can take society into a superconducting society where you’ll never need things like batteries again,” coauthor Ashkan Salamat of the University of Nevada Las Vegas said in a press release.

READ MORE: Room-temperature superconductivity has been achieved for the first time [MIT Technology Review]

More on superconductors: Scientists Find Superconductor Inside Giant Meteorite