Get Instant Summarized Text (Gist) A nickel-based material has been developed that acts as a superconductor above -233°C (40 K) at ambient pressure, surpassing the McMillan limit. This ...

The discovery of a new class of high-temperature superconductors based on iron tests the limits of current theoretical and computational tools for the understanding of strongly correlated systems.

Chinese physicists say they have created a new type of high-temperature superconductor at ambient pressure based on nickel – a breakthrough in the field. It makes nickel just the third class of ...

Exotic superconducting states can exist in common iron-based superconductors, according to a theoretical analysis Figure 1: A diagram showing one case of the energy dispersion of surface states in an ...

Chinese scientists have achieved high-temperature superconductivity in nickel oxide materials under ambient pressure conditions. The discovery establishes nickel-based materials as the third high ...