A ferromagnet, like a standard fridge magnet ... "compass needles." For example, conventional bulk magnets, such as iron and nickel, have a much lower Tc in 2D than in 3D. In other cases, the ...

Just one atom thick, the magnet will allow researchers to perform previously impossible experiments. You have full access to this article via your institution. The number of 2D materials has ...

All magnets—from the ... properties of several 2D materials that you can stack like papers to create all kinds of new physical phenomena,” Zhu said. For example, if magnon-exciton coupling ...

American scientists have demonstrated an environmentally friendly magnetic refrigerator. For years, researchers have been working on magnetic refrigeration as an alternative to traditional cooling ...

But such applications demand new magnetic ... For example, it would be a huge advantage if magnetism occurs in an extremely thin layer of the material - the so-called two-dimensional (2D ...

It is so thin, in fact, that it counts as the world’s first 2D magnet, with a thickness of just one atom. This counts as being functionally two-dimensional because electrons can only travel ...