For the first time, researchers have demonstrated that the properties of the perovskite family of materials can be used to create so-called quantum bits. The findings, published in the journal Nature Communications, pave the way for more affordable materials in future quantum computers.

According to the researchers from Linköping University, Sweden, behind the study, few within the field believed it would be possible. The reason is that the atoms in perovskite materials should, in theory, interact so strongly that the qubit would collapse before the calculation could be completed. However, the experiments conducted by the Linköping team show that it works.

“Our findings open up an entirely new research field,” says Yuttapoom Puttisong, associate professor at Linköping University.