Superconductivity with two-fold symmetry in topological superconductor Sr x Bi2Se3
نویسندگان
چکیده
منابع مشابه
Superconductivity of the topological insulator Bi2Se3 at high pressure.
The pressure-induced superconductivity and structural evolution of Bi2Se3 single crystals are studied. The emergence of superconductivity at an onset transition temperature (Tc) of about 4.4 K is observed at around 12 GPa. Tc increases rapidly to a maximum of 8.2 K at 17.2 GPa, decreases to around 6.5 K at 23 GPa, and then remains almost constant with further increases in pressure. Variations i...
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ژورنال
عنوان ژورنال: Science China Physics, Mechanics & Astronomy
سال: 2017
ISSN: 1674-7348,1869-1927
DOI: 10.1007/s11433-016-0499-x