New high current carrying iron-based superconducting wires successfully prepared.

According to Science and Technology Daily, on the 4th, it was learned from the Institute of Electrical Engineering of the Chinese Academy of Sciences that the research personnel of the institute has developed a new technology for the preparation of iron-based superconducting wires, successfully preparing a new type of high-current-carrying iron-based superconducting wire, with its current-carrying performance index setting a new record. The related research results were published online in the journal "Advanced Materials." Iron-based superconducting materials have advantages such as strong magnetic field tolerance, high stability, and low preparation cost, showing a wide range of application potentials in the fields of next-generation high-energy particle accelerators, controlled nuclear fusion devices, and high-field magnetic resonance imaging systems.