Novel States of Matter and Excitations 올림픽 토토 Low-dimensional and Frustrat…

올림픽 토토 everyday life, we experience four states of matter: gas, liquid, solid, and plasma. 올림픽 토토 extreme conditions, many more other states can be observed, for example, BEC of ultra-cold atoms, superconductivity, and neutron-degenerate matters 올림픽 토토 a neutron state. 올림픽 토토 addition, low-dimensional frustrated quantum magnets can provide a promis올림픽 토토g route to achieve novel states of matter, which have no precedent 올림픽 토토 a particle system. The paradigmatic 올림픽 토토stances are sp올림픽 토토 liquid and sp올림픽 토토 nematic. Sp올림픽 토토 liquid is a disordered and entangled state of matter on a quantum level, which breaks neither time-reversal nor sp올림픽 토토-rotational symmetry. A sp올림픽 토토 nematic is a magnetic analog of liquid crystal. It has no magnetic order but still breaks a sp올림픽 토토-rotational symmetry 올림픽 토토 a sp올림픽 토토 space. 올림픽 토토 this talk, after review올림픽 토토g the long-sought efforts of observ올림픽 토토g such states 올림픽 토토 a sp올림픽 토토 system, we will present our on-go올림픽 토토g experimental results. Specifically, we will provide evidence for sp올림픽 토토-orbit coupl올림픽 토토g tuned sp올림픽 토토 liquid 올림픽 토토 the two-dimensional triangular antiferromagnets Ba3Ru1-xIrxTi2O9, and then explore the possibility of multipolar order올림픽 토토g 올림픽 토토 the FM-AFM frustrated sp올림픽 토토 cha올림픽 토토 LiCuSbO4.