Scientists design new class of copper-free high-temperature superconductors
SMRTR summary
Scientists at the National University of Singapore have developed a new high-temperature superconducting material without copper. The nickel-oxide compound "(Sm-Eu-Ca)NiO₂" conducts electricity with zero resistance at -233°C under normal pressure, a significant breakthrough since the discovery of cuprates in 1987.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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