Surface electronic structure of (formula presented)

K. M. Shen, A. Damascelli, D. H. Lu, N. P. Armitage, F. Ronning, D. L. Feng, C. Kim, Z. X. Shen, D. J. Singh, I. I. Mazin, S. Nakatsuji, Z. Q. Mao, Y. Maeno, T. Kimura, Y. Tokura

Research output: Contribution to journalArticlepeer-review


We have addressed the possibility of surface ferromagnetism in (formula presented) by investigating its surface electronic states by angle-resolved photoemission spectroscopy (ARPES). By cleaving samples under different conditions and using various photon energies, we have isolated the surface from the bulk states. A comparison with band structure calculations indicates that the ARPES data are most readily explained by a nonmagnetic (formula presented) surface reconstruction.

Original languageEnglish (US)
JournalPhysical Review B - Condensed Matter and Materials Physics
Issue number18
StatePublished - 2001

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics


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