Professor Paul Ching-Wu Chu holds a diamond anvil cell (DAC) in a University of Houston lab. The DAC was used to help Chu's team break the temperature record for superconductivity at ambient pressure.

A sudden release of pressure allowed a copper-based compound to superconduct at the highest temperature yet for atmospheric ...

Researchers have produced nearly pure hexagonal diamond, a material long theorized to be harder than conventional diamond, by ...

An international research team has produced a bulk, millimeter-scale hexagonal diamond in the laboratory, a crystal variant long theorized to rival or exceed the hardness of the cubic diamonds found ...

Researchers from the Texas Center for Superconductivity (TcSUH) and the department of physics at the University of Houston have broken the temperature record for superconductivity at ambient pressure ...

Small, shiny flecks of carbon discovered in rocks in Arizona’s Canyon Diablo in 1967 may have been chemically identical to conventional diamonds, but physically they were strikingly different. The ...