A numerical method is proposed to analyze the electromagnetic behavior of systems that include high-temperature superconductors. The algorithm uses the finite-element method and the critical-state ...

The levitation force between a single-grain yttrium barium copper oxide (YBCO) cylindrical bulk superconductor and a permanent magnet is investigated. The force measured both in zero field cooling and ...

Two German physicists have unveiled a compact magnet layout that outperforms the famed Halbach array, delivering stronger, more even magnetic fields without bulky superconductors. Their 3D-printed ...

Still, their interest was piqued during an engineering seminar course when a material scientist froze a racquetball with ...

American Superconductor is up 20% YTD with strong growth potential, but steep valuations, insider selling, and dilution risks suggest it's a HOLD. Read my AMSC thesis.

More information: Large tunable kinetic inductance in a twisted graphene superconductor. Physical Review Letters (2025). DOI: 10.1103/PhysRevLett.134.216001 Journal information: Physical Review ...

Magnetic-superconducting hybrid systems are key to unlocking topological superconductivity, a state that could host Majorana modes with potential applications in fault-tolerant quantum computing ...

Travelers back from the East have for generations enlivened dinner parties with accounts of Hindu fakirs who floated unsupported in mid-air before the eyes of hundreds, or climbed a miraculous rope ...

Boston College physicists have discovered a complex landscape of electronic states that can co-exist on a kagome lattice, resembling those in high-temperature superconductors, they reported this fall ...

The authors study kagome superconductor LaRu3Si2 under pressure up to 40 GPa. They find a superconducting dome as a function of pressure, with Tc reaching its maximum when the coexisting charge ...