The U.S. National Science Foundation (NSF) has recently reported that two research teams have developed a new porous foam of an alloy that changes shape when exposed to a magnetic field. The NSF ...

A novel material that may demonstrate a highly unusual "liquid" magnetic state at extremely low temperatures has been discovered by a team of Japanese and U.S. researchers, according to tomorrow's ...

Gallium oxide (Ga₂O₃) is a semiconductor material that could make electronic devices much more energy-efficient than current silicon-based technology. Electronic diodes require two types of ...

Researchers at Nagoya University fabricated functional gallium oxide pn diodes that can carry twice as much electrical current as previous gallium oxide diodes and waste less energy than silicon-based ...