Collective behavior is an unusual phenomenon in condensed-matter physics. When quantum spins interact together as a system, ...

When quantum spins interact, they can produce collective behaviors that defy long-standing expectations. Researchers have now shown that the Kondo effect behaves very differently depending on spin ...

Quantum materials can behave in surprising ways when many tiny spins act together, producing effects that don’t exist in ...

Researchers at Osaka Metropolitan University have successfully developed a novel type of Kondo necklace utilizing a meticulously designed organic–inorganic hybrid material that consists of organic ...

The size of the spin crucially affects how the system behaves. At spin-1/2, fully quantum spins pair up and cancel each other ...