TY  - GEN
AU  - Ristein,J
AU  - Mammadov,S
AU  - Seyller,Th
TI  - Origin of doping in quasi-free-standing graphene on silicon carbide
SN  - 1079-7114
PY  - 2012///1128
N1  - Publication Type: Journal Article
UR  - https://doi.org/10.1103/PhysRevLett.108.246104
ER  -