A new analysis of the “Boltzmann brain” paradox suggests our memories and sense of reality could, in theory, be random ...

Magnetic domains can take on a wide range of structures. In certain soft magnetic materials, they form complex zig-zag ...

Entropy, the amount of molecular disorder, is produced in several systems but cannot be measured directly. A new equation sheds new light on how entropy is produced on a very short time scale in laser ...

The rapid increase in electric vehicle adoption in recent years has highlighted a crucial issue: the energy conversion efficiency of electric motors. In electric motors, iron loss or magnetic ...

Maze magnetic domains in soft magnetic materials strongly influence energy loss in electric motors, particularly at high temperatures. However, existing models struggle to explain their complex, ...