Publication Date:
2012-08-29
Description:
Author(s): Guorong Li, Xiaobo He, Jiandi Zhang, Rongying Jin, A. S. Sefat, M. A. McGuire, D. G. Mandrus, B. C. Sales, and E. W. Plummer High-resolution scanning tunneling microscopy measurements on the (001) surface of BaFe 2 As 2 , a parent compound of Fe-based high- T c superconductors, reveal a complex surface with coexisting structural phases. Large areas display a squarelike (√ 2 ×√ 2 ) R 45 ∘ structure with surface-pinned antiphase domains... [Phys. Rev. B 86, 060512] Published Tue Aug 28, 2012
Keywords:
Superfluidity and superconductivity
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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