Iron makes up most of the Earth's core, which is very hot and exists under extreme pressures.
Washington, DC—Colossal magnetoresistance is a property with practical applications in a wide array of electronic tools including magnetic sensors and magnetic RAM.
Washington, DC—The interiors of several of our Solar System’s planets and moons are icy, and ice has been found on distant extrasolar planets, as well. But these bodies aren’t filled with the regular kind of water ice that you avoid on the sidewalk in winter.
Washington, DC— The matter that makes up distant planets and even-more-distant stars exists under extreme pressure and temperature conditions.
Washington, DC— Superconductivity is a rare physical state in which matter is able to conduct electricity—maintain a flow of electrons—without any resistance.
Washington, DC— Carbonates are a group of minerals that contain the carbonate ion (CO32-) and a metal, such as iron or magnesium.
Washington, DC— New work from Carnegie’s Russell Hemley and Ivan Naumov hones in on the physics underlying the recently discovered fact that some metals stop being metallic under pressure. Their work is published in Physical Review Letters.
Washington, DC, 14 April 2015— The cores of terrestrial planets and satellite bodies, including our own Moon, all contain large quantities of iron.
Washington, DC— A Carnegie-led team was able to discover five new forms of silica under extreme pressures at room temperature. Their findings are published by Nature Communications.
Only a small fraction of our planet’s total carbon is found at the surface.
