TY  - GEN
AU  - Ballabio,G
AU  - Profeta,G
AU  - de Gironcoli,S
AU  - Scandolo,S
AU  - Santoro,G E
AU  - Tosatti,E
TI  - Disproportionation phenomena on free and strained Sn/Ge(111) and Sn/Si(111) surfaces
SN  - 0031-9007
PY  - 2002///1025
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1103/PhysRevLett.89.126803
ER  -