Novel Phase Formation and Phase Transition due to Magnetic Competing Phenomena

我们已经探索了新材料的低温状态，以寻找由于量子临界性和几何挫折而引起的新量子相和相变，并且已经发现了新的现象，例如没有金属调谐的量子临界性，由于使用四极自由度的Kondo效应而引起的异常金属，自旋液体状态中的零场自发霍尔效应，和自旋-轨道短程有序。

We have explored low temperature states of new materials to search for novel quantum phases and phase transitions due to quantum criticality and geometrical frustration, and have discovered novel phenomena such as a quantum criticality without tuning in a metal, an anomalous metal due to the Kondo effect using quadrupolar degree of freedom, a zero field spontaneous Hall effect in a spin liquid state, and spin-orbital short-range order on a disordered honeycomb lattice.