title: Reinvestigation of the alkali-metal-induced Ge(111)3 × 1 reconstruction on the basis of boundary structure observations.
authors.affiliation: Department of Physics, Inha University, Incheon 402-751, Republic of Korea.
authors.forename: Agnieszka
authors.initials: A
authors.lastname: Tomaszewska
authors.forename: Hyungjoon
authors.initials: H
authors.lastname: Shim
authors.forename: Chanmo
authors.initials: C
authors.lastname: Ahn
authors.forename: Geunseop
authors.initials: G
authors.lastname: Lee