A group of researchers from the National Institute of Standards and Technology (NIST) has discovered that a particular superconducting material, the compound uranium ditelluride, or UTe2, could prove very useful in quantum computers to support the so-called quantum coherence.

The latter fails when, precisely in quantum computers, when the qubits cannot function for the time necessary to terminate the calculation. Quantum coherence, in quantum computers, is difficult to maintain due to various environmental disturbances, even the weakest.

According to researchers at the US institute, this new superconducting material could finally make it possible to build effective quantum logic circuits thanks to its resistance to magnetic fields, a rare thing among superconducting materials.

“This is potentially the silicon of the quantum information era,” reports Nick Butch, one of the designers on the research team who made the discovery.

The tiny qubits built with this material could be easily shielded and protected from the surrounding environment, especially from the rest of the computer components.

The results of the study were published in Science.

Mark Romando

I am an amateur astronomer, computer science student and chess Fide Master. I originally joined Elakhbary News in mid-2019 as a volunteer contributor in the interest of writing about different scientific research that I felt would be interesting to a wide range of people. Since joining I have published numerous stories and intend to stay publishing for a long time to come.

4846 Charmaine Lane, Levelland Texas, 79336
806-598-6726
[email protected]
Mark Romando