Signature of T${}_{\text{c}}$ above 111 K in Li-doped (Bi,Pb)-2223 superconductors: synergistic nature of hole concentration, coherence length and Josephson interlayer coupling

N. K. Man, Huu T. Do

Understanding the bottleneck to drive higher critical transition temperature $T_{\text{c}}$ plays a pivotal role in the underlying study of superconductors. We systematically inves…