TY  - GEN
AU  - Rohlfing,M
AU  - Palummo,M
AU  - Onida,G
TI  - Structural and optical properties of the Ge(111)-(2 x 1) surface
SN  - 0031-9007
PY  - 2006///0620
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1103/PhysRevLett.85.5440
ER  -