铜氧化物母体在正负偏压下的选择性易失和非易失绝缘-超导转变

Volatile and non-volatile superconductivity in cuprate by ionic liquid gating opens novel roads for superconductivity research

Changing carrier density is one of the most remarkable but common aspects of unconventional superconductors.Both for understanding the mechanism of exotic superconductivity and for novel technological applications,this“semiconductor-like”property plays a crucial role.Usually,this can be achieved by chemical substitution.However,in the chemical substitution technique.