A team of researchers reported the first direct observation of a surprising quantum phenomenon predicted over half a century ago known as a superradiant phase transition, which occurs when two groups ...

which as described below can be a real magnetic field or an 'effective' field, to coherently rotate the spin by 180°. Thus none of the operations involving electron spin need to raise or lower a ...

Scientists from Rice University announced the first direct observation of a phenomenon called a superradiant phase transition ...

A team of physicists has developed a powerful new way of simulating strange magnetic structures known as ...

Quasicrystals (QCs) are fascinating solid materials that exhibit an intriguing atomic arrangement. Unlike regular crystals, ...

These helical spin patterns have intrigued researchers for ... or the length of one complete spiral turn; and the critical ...

it would no longer be an altermagnet but would be an antiferromagnet (magnetic moments not aligned). Then it would not polarize an electronic current. The electric field toggles the spin ...

Magnetism is due to the magnetic ... to the magnetic fields around electric currents. The fields can cause forces with other nearby magnets which can be used to make motors spin.