Origins of the Quantum Spin Ice state in Pr2Hf2O7

The Quantum Spin Ice (QSI) state, where the two-in-two-out configurations formed by the Ising variables are allowed to tunnel among themselves, is realised in Pr2Hf2O7 based on...量子自旋冰（Quantum Spin Ice，QSI）态，即由伊辛变量（Ising variables）构成的二进二出构型能够彼此之间发生隧穿的状态，可在基于Pr₂Hf₂O₇的体系中得以实现。