Vertical epitaxial co5 ge7 nanowire and nanobelt arrays on a thin graphitic layer for flexible field emission displays.
Vertically aligned single-crystalline Co5 Ge7 nanowire (NW) and nanobelt arrays are grown on a very thin graphite layer as well as a curved graphite layer with a good epitaxial lattice match. Co5 Ge7 NW arrays, thus grown, show very efficient field emission properties comparable to those of carbon nanotubes and may be used for flexible field emission displays in the future.
Department of Chemistry, KAIST Yuseong, Daejeon 305-701 (Korea).
Hana
H
Yoon
Department of Chemistry, KAIST Yuseong, Daejeon 305-701 (Korea).
Kwanyong
K
Seo
Department of Chemistry, KAIST Yuseong, Daejeon 305-701 (Korea).
Nitin
N
Bagkar
Department of Chemistry, KAIST Yuseong, Daejeon 305-701 (Korea).
Juneho
J
In
Department of Chemistry, Korea University Jochiwon, Chungnam 339-700 (Korea).
Jeunghee
J
Park
Corporate R&D Center, Samsung SDI Co. Ltd. Giheung, Yongin-si, Gyeonggi-do 446-577 (Korea).
Jaemyung
J
Kim
Department of Chemistry, KAIST Yuseong, Daejeon 305-701 (Korea).
Bongsoo
B
Kim
Cobalt germanide; Epitaxial growth; Field emission displays; Nanobelts; Nanowires