Electronic-structure modifications induced by surface segregation in thin filmsC. N. Borca, B. Xu, T. Komesu, H.-K. Jeong, M. T. Liu, S.-H. Liou, S. Stadler, Y. Idzerda and P. A. DowbenEurophys. Lett., 56 5 (2001) 722-728DOI: https://doi.org/10.1209/epl/i2001-00580-y