Scientists discover superconducting material that could bring total revolution in energy and electronics
Scientists have discovered a new material that could be set to change the entire world.
Researchers say they have created a superconducting material that works at both a temperature and a pressure low enough to actually use it in practical situations.
It reaches a breakthrough that scientists have been chasing for more than a century, in making a material that is able to transmit electricity without resistance, and pass magnetic fields around the material.
Its discovery could lead to power grids that are able to seamlessly transmit energy, saving up to 200 million megawatt hours that is currently lost to resistance. It could also contribute to nuclear fusion, a long-awaited process that could create unlimited power.
Other applications include high speed, hovering trains and new kinds of medical equipment, they suggest.
A team led by the same scientist, Ranga Dias, previously reported the creation of two slightly less breakthrough but similarly superconducting materials in papers that were published in Nature and Physical Review Letters. The Nature paper was eventually retracted by the journal’s editors, amid questions over the scientists’ approach.
This time around, Professor Dias and his team say they took extra steps to avoid similar criticism. Scientists looked to validate that old paper with new data collected outside of a lab, with a team of scientists watching as it happened live, and undertook a similar process for the new research.
The new material is described in a paper, ‘Evidence of near-ambient superconductivity in a N-doped lutetium hydride’, published in Nature today.