R. Fischer, N. Fischer, et al.
Physical Review B
A new ultraviolet-irradiation-induced ordered structure is observed for CaF2/Si(111) by angle-resolved photoelectron spectroscopy. The new structure can be viewed as an ordered array of surface F centers and is characterized by a half-filled band extending 0.5 eV below the Fermi level. © 1986 The American Physical Society.
R. Fischer, N. Fischer, et al.
Physical Review B
F.J. Himpsel, D. Straub, et al.
ICPS Physics of Semiconductors 1984
F.J. Himpsel, P.M. Marcus, et al.
Physical Review B
J.L. Jordan, C.A. Kovac, et al.
Physical Review B