Article ID Journal Published Year Pages File Type
1870211 Physics Procedia 2013 4 Pages PDF
Abstract

We have grown single crystals of FeTe0.6Se0.4 and Fe0.95Te0.6Se0.4 by a conventional self-flux method. The superconducting properties were investigated by magnetization measurements. We found that the anisotropy of the superconducting state for FeTe0.6Se0.4 was clearly higher than that for Fe0.95Te0.6Se0.4. This indicates that the excess Fe concentration can tune the anisotropy of FeyTe0.6Se0.4.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Physics and Astronomy (General)