When water freezes into ice or boils into vapor, its properties change dramatically at specific temperatures. These so-called phase transitions are fundamental to understanding materials.

Others, like the phase transitions studied in the new work ... Take, for example, what happens as you heat iron. Above a certain temperature it loses its magnetic attraction.

The discovery of cuprate high-temperature superconductors in 1986 ... These experimental results reveal that the observed quantum phase transition is universal in the bismuth-bearing cuprate ...

Phase transitions are something we often encounter in everyday life when we watch the change of the state of matter, for example the freezing of water at the critical temperature of 0 degrees Celsius.

Large thermal changes can arise when phase transitions are driven by magnetic fields, electric fields or stress fields. These three effects arise in overlapping sets of materials, but have ...

A team of researchers from several institutions in Germany and Austria has developed a means for directly observing dynamical quantum phase transitions in an interacting many-body system.

Such calculations can then be used to create 3D velocity maps and calculate the mineralogy and temperature of the regions being observed. In these maps, a phase transition such as a change in a ...

can be the key to mapping out the low-temperature phase diagram of the FHM. To this end, realizing the antiferromagnetic phase transition and reaching the ground state of the FHM at half-filling ...

More Brookhaven National Laboratory In the new study, the researchers have shown that the "forbidden" phase transition can be achieved only at a very narrow range of temperatures. And thus ...