Non-magnetic impurities in a strong-leg spin ladder

Th S = ½ AF spin ladder is one of the most important models in quantum magnetism. While its properties throughout the (H,T)-phase diagram may be considered to be well understood...自旋1/2反铁磁（AF）自旋梯子模型是量子磁学中最重要的模型之一。尽管其在整个（磁场-温度）相图（(H,T)-phase diagram）中的各项性质已被认为得到了充分的理解。