Surface states on n-type SrTiO3

Ellialtıoğlu S. Ş., Wolfram T., Henrich V. E.

Solid State Communications, cilt.27, sa.3, ss.321-324, 1978 (Scopus) identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 27 Sayı: 3
  • Basım Tarihi: 1978
  • Doi Numarası: 10.1016/0038-1098(78)90045-5
  • Dergi Adı: Solid State Communications
  • Derginin Tarandığı İndeksler: Scopus
  • Sayfa Sayıları: ss.321-324
  • TED Üniversitesi Adresli: Hayır

Özet

We have used a model based on local density of states functions to calculate the surface electronic structure for both perfect SrTiO3(100) surfaces and for surfaces containing O-vacancy defects. The calculations are in excellent agreement with ultraviolet photoemission spectra for both types of surfaces. A magnetic layer with μ ≈ 2.3 μB per surface unit cell is predicted for the O-vacancy SrTiO3(100) surface. © 1978.