Researchers at the National High Magnetic Field Laboratory in Tallahassee, Florida, have pushed a palm-sized superconducting coil to 42 tesla, placing a device small enough to hold in one hand within ...
Interview of a Chinese researcher behind the detection of a weak signal indicating a Meissner effect in near-room-temperature superconductors described the differences in their work. UPDATE from the ...
With copper-substituted lead apatite below room temperature, Chinese researchers observe diamagnetic dc magnetization under magnetic field of 25 Oe with remarkable bifurcation between ...