broken symmetries tagged posts

An artistic representation of the data showing the breaking of spatial inversion and rotational symmetries in the pseudogap region of superconducting materials — evidence that the pseudogap is a distinct phase of matter. Rings of light reflected from a superconductor reveal the broken symmetries. Credit: Hsieh Lab/Caltech

One of the greatest mysteries of experimental physics is how high-temperature superconducting materials work. They still operate at chilly temperatures < -135C or 138K, but higher than 0K. They can be used to make superefficient power cables, medical MRIs, particle accelerators, and other devices. Cracking the mystery of how these materials actually work could lead to superconducting devices that operate at room temperatures—and could revolutionize laptops and phones etc...