In a recent study, researchers made a significant observation of the Berezinskii-Kosterlitz-Thouless (BKT) phase transition ...

When iron is cooled through 770 °C, a phase transition occurs and the metal ... Figure 2: Doping–temperature phase diagram of the hole-doped cuprate superconductors.

They play an even bigger part in two-dimensional cold atomic gases and drive a fundamentally different phase transition ... a jump in the superfluid density at the BKT transition, but does ...

An international team of physicists has made a significant observation of the BKT phase transition in a 2D dipolar gas of ultracold atoms. This groundbreaking work marks a major milestone in ...