As an example, mechanically exfoliated 2D indium selenide (InSe) is converted into atomically thin indium fluoride (InF 3), which has a non-layered structure and therefore cannot be possibly obtained ...

When cooled enough, matter can morph into exotic phases that appear to be one thing, but behave like something else. Indium belongs to a group of elements that has never been brought to an ultracool ...