DURING the course of an investigation into the austenite stabilization phenomena of iron–nickel alloys containing 1 per cent carbon, it became necessary to obtain some knowledge of the limiting ...

Their findings, published in Physical Review Letters, shed new light on the melting curve and structural phase of iron under extreme conditions.

Scientists at the US Department of Energy's Argonne National Laboratory have discovered a previously unknown phase in a class of superconductors called iron arsenides. This sheds light on a debate ...