TY - GEN AU - Liu,Y AU - Weinert,M AU - Li,L TI - Spiral growth without dislocations: molecular beam epitaxy of the topological insulator Bi2Se3 on epitaxial graphene/SiC(0001) SN - 1079-7114 PY - 2012///1228 N1 - Publication Type: Journal Article UR - https://doi.org/10.1103/PhysRevLett.108.115501 ER -