Abstract
Bi2Se3 is one of a handful of known topological insulators. Here we show that copper intercalation in the van der Waals gaps between the Bi2Se3 layers, yielding an electron concentration of similar to 2 x 10(20) cm(-3), results in superconductivity at 3.8 K in CuxBi2Se3 for 0.12
Original language | Undefined/Unknown |
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Pages (from-to) | 057001-1-057001-4 |
Journal | Physical Review B (Condensed Matter and Materials Physics) |
Volume | 104 |
DOIs | |
Publication status | Published - 2010 |
Keywords
- academic journal papers
- CWTS 0.75 <= JFIS < 2.00