Fractional spinon excitations in triangular-lattice quantum-spin-liquid candi...

A quantum spin liquid (QSL) is an exotic state of matter, which shows no magnetic order down to zero temperature but the spins are highly entangled. Its elementary excitations...量子自旋液体（quantum spin liquid, QSL）是一类奇异物态，在零温下不会呈现磁有序，但其自旋处于高度纠缠的状态。其元激发……