Lead becomes a noncentrosymmetric superconductor in 2D limit

Properties of ultrathin materials always stimulate physicists’imaginations because the reduced dimensions often alter the properties of materials dramatically.In the last century,the semiconductor technologies enabled formation of two-dimensional(2D)electron systems at the channel of metal-oxide semiconductor

Properties of ultrathin materials always stimulate physicists’imaginations because the reduced dimensions often alter the properties of materials dramatically.