title: Diameter selective electron transfer from encapsulated ferrocenes to single-walled carbon nanotubes.
abstract: The diameter selective photoluminescence quenching of single-walled carbon nanotubes (SWCNTs) is observed upon ferrocene encapsulation, which can be attributed to electron transfer from the encapsulated ferrocenes to the SWCNTs. Interestingly, the dependence of the electron transfer process on the nanotube diameter is governed by the molecular orientation of the ferrocenes in the SWCNT rather than the reduction potentials of the SWCNT.
authors.affiliation: Nanotube Research Center, National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba 305-8565, Japan. toshi.okazaki@aist.go.jp.
authors.forename: Yoko
authors.initials: Y
authors.lastname: Iizumi
authors.forename: Hironori
authors.initials: H
authors.lastname: Suzuki
authors.forename: Masayoshi
authors.initials: M
authors.lastname: Tange
authors.forename: Toshiya
authors.initials: T
authors.lastname: Okazaki