Both types of defect lead to notable paramagnetism but no magnetic ordering could be detected down to liquid helium temperatures. The induced paramagnetism dominates graphene’s low-temperature ...

Researchers have synthesized a conducting polymer, polyaniline, exhibiting perfect diamagnetic properties, which eliminate external magnetic fields within the material. These properties are typically ...

The latest short science news items from C&EN.

Scientists at ETH Zurich have discovered a new type of magnetism. Experiments show that an artificially produced material becomes magnetic through a mechanism that hasn’t been seen before. The most ...