New method turns magnetic material into a superconductor

For years, scientists viewed magnetism and superconductivity as incompatible forces, like oil and water.

Researchers have found that iron telluride (FeTe), a common magnetic metal, is an intrinsic superconductor waiting to be unlocked.

By using a technique called molecular beam epitaxy, scientists expose thin films of FeTe to tellurium vapor, which removes excess iron atoms.

Beyond purification, researchers are "sculpting" the atomic environment using moiré superlattices and specific substrates to tune superconducting behavior.

By mastering these atomic environments, we are moving toward a future of hyper-efficient power grids, more compact MRI machines, and advanced quantum computing.

This shift signals that the next generation of electronics will not just be found—they will be expertly crafted.