Observation of a ubiquitous three-dimensional superconducting gap function in optimally doped Ba0.6K0.4Fe2As2

Photoemission measurements sensitive to the momentum perpendicular to the layers that make up the pnictide superconductors are able to map out a full three-dimensional superconducting gap structure.

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Bibliographic Details
Published inNature physics Vol. 7; no. 3; pp. 198 - 202
Main Authors Xu, Y-M., Huang, Y-B., Cui, X-Y., Razzoli, E., Radovic, M., Shi, M., Chen, G-F., Zheng, P., Wang, N-L., Zhang, C-L., Dai, P-C., Hu, J-P., Wang, Z., Ding, H.
Format Journal Article
LanguageEnglish
Published London Nature Publishing Group 01.03.2011
Subjects
Anisotropy
Physics
Superconductivity
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Summary:Photoemission measurements sensitive to the momentum perpendicular to the layers that make up the pnictide superconductors are able to map out a full three-dimensional superconducting gap structure.
ISSN:1745-2473
1745-2481
DOI:10.1038/nphys1879