Pressure-tuned superconductivity and normal-state behavior in Ba(Fe0.943Co0.057)2As2 near the antiferromagnetic boundary

• Main Authors: Liu, W., Wu, Y. F., Li, X. J., Bud'ko, S. L., Canfield, P. C., Li, P. G., Mu, G., Hu, T., Almasan, C. C., Xiao, H., Panagopoulos, Christos
• Other Authors: School of Physical and Mathematical Sciences
• Format: Article
• Language: English
• Published: 2018
• Subjects: Superconductivity; Antiferromagnetic Boundary; DRNTU::Science::Physics
• Online Access: https://hdl.handle.net/10356/90157; http://hdl.handle.net/10220/47203
• Institution: Nanyang Technological University

Superconductivity in iron pnictides is unconventional and pairing may be mediated by magnetic fluctuations in the Fe sublattice. Pressure is a clean method to explore superconductivity in iron based superconductors by tuning the ground state continuously without introducing disorder. Here we present...