Pressure-driven dome-shaped superconductivity in topological insulator GeBi2Te4
Chenchen Liu,
Yiping Gao,
Can Tian
et al.
Abstract:The discovery of new superconductors based on topological insulators always captures special attention due to their unique structural and electronic properties. High pressure is an effective way to regulate the lattice as well as electronic states in the topological insulators, thus altering their electronic properties. Herein, we report the structural and electrical transport properties of the topological insulator GeBi2Te4 by using high-pressure techniques. The synchrotron x-ray diffraction revealed that GeB… Show more
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