Surface geometric and electronic structures of BaFe2As2(001).

  title={Surface geometric and electronic structures of BaFe2As2(001).},
  author={Von Braun Nascimento and Ang Li and Dilushan R Jayasundara and Yi Xuan and Jared O'Neal and Shuheng Pan and Te Yu Chien and Biao Hu and Xuejun He and Guorong Li and A S Sefat and Michael A McGuire and B C Sales and David G Mandrus and Min Hong Pan and Jiandi Zhang and Rongying Jin and E. Ward Plummer},
  journal={Physical review letters},
  volume={103 7},
BaFe2As2 exhibits properties that are characteristic of the parent compounds of the newly discovered iron (Fe)-based high-T(C) superconductors. By combining real-space imaging of scanning tunneling microscopy and spectroscopy (STM+STS) with momentum-space quantitative low-energy electron diffraction (LEED), we have identified the surface plane of cleaved… CONTINUE READING