New insights into the ancient Romans’ ingenious concrete harbor structures emerging from ALS beamline research could move the modern concrete industry toward its goal of a reduced carbon footprint.
Analyses of ancient concrete samples pinpointed why the best Roman concrete was superior to most modern concrete in durability, why its manufacture was less environmentally damaging, and how these improvements could be adopted in the modern world. Read more »
Materials that are mechanically, thermally, and chemically stable at extreme conditions are valuable for aerospace engineering and fission/fusion research. Researchers have synthesized and characterized two such materials: Re2N and Re3N are both extremely incompressible. Read more »
Indium is a key material in lead-free solder applications for microelectronics due to its excellent wetting properties, extended ductility, and high electrical conductivity. Researchers have investigated the small-scale mechanics of indium nanostructures. Read more »