title: Coassembly-Directed Fabrication of an Exfoliated Form of Alternating Multilayers Composed of a Self-assembled Organoplatinum(II) Complex-Fullerene Dyad.
abstract: The self-assembly of covalently linked dyad 1a of cyclometalated organoplatinum(II) complex and fullerene afforded alternating multilayers of electron-rich and -deficient molecular components. On the other hand, the coassembly of 1a with organoplatinum(II) complex 2 having no fullerene moiety gave an exfoliated form of the multilayers, by inhibiting the interdigitation of organoplatinum(II) complex moieties of 1a. The coassembled 1a/2 transports both of the photogenerated holes and electrons, while the self-assembled 1a allows only the transportation of electrons under the same conditions.
authors.affiliation: International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan.
authors.forename: Satoru
authors.initials: S
authors.lastname: Sato
authors.affiliation: International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan.
authors.forename: Toshiaki
authors.initials: T
authors.lastname: Takei
authors.affiliation: National Institute for Materials Science , 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan.
authors.forename: Yoshitaka
authors.initials: Y
authors.lastname: Matsushita
authors.affiliation: National Institute for Materials Science , 1-2-1 Sengen, Tsukuba, Ibaraki 305-0047, Japan.
authors.forename: Takeshi
authors.initials: T
authors.lastname: Yasuda
authors.affiliation: Division of Advanced Materials Science, Pohang University of Science and Technology (POSTECH) , Korea.
authors.forename: Tatsuhiro
authors.initials: T
authors.lastname: Kojima
authors.affiliation: Division of Advanced Materials Science, Pohang University of Science and Technology (POSTECH) , Korea.
authors.forename: Masaki
authors.initials: M
authors.lastname: Kawano
authors.affiliation: Laboratory of Quantam Beam System Engineering, Hokkaido University , Sapporo, Hokkaido 060-8628, Japan.
authors.forename: Masato
authors.initials: M
authors.lastname: Ohnuma
authors.affiliation: International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan.
authors.forename: Kentaro
authors.initials: K
authors.lastname: Tashiro