Pressure-driven superconductivity in the topological insulator GeBi4Te7

Yalei Huang, Na Zuo, Zheyi Zhang +8

The van der Waals, pseudo-binary chalcogenides (ACh)m(Pn2Ch3)n (A = Ge, Mn, Pb, etc.; Pn = Sb or Bi; Ch = Te, Se) have recently been reported to host a vast landscape of topologica…