title: Nanoblock coupling effect in iodine intercalated [Bi(0.82)CaO(2)](2)[CoO(2)](1.69) layered cobaltite.
abstract: We report on the structural, microstructural, and electronic properties of iodine intercalated [Bi0.82CaO2]2[CoO2]1.69 misfit cobaltite. We first prove through a detailed and careful structural study that the block layer structure can be modified in the desired way. Iodine enters the material between the [BiO] double layers, and the c-cell parameter of the pristine compound is elongated by 3.6 Angstrom. On the basis of this result, we point out the coupling between the block-layer structure and the transport properties. Additionally, we provide in-depth commentary and discussion of some extra results, clarifying some doping effects in the quasi-2D studied phase. Finally, we also propose some expressions that might be useful to material scientists for the tuning of the properties of such compounds.
authors.affiliation: CRISMAT-ENSICAEN Laboratory, UMR CNRS 6508, 6 Bd. Maréchal Juin, 14050 Caen Cedex, France. emmanuel.guilmeau@ensicaen.fr
authors.forename: E
authors.initials: E
authors.lastname: Guilmeau
authors.forename: M
authors.initials: M
authors.lastname: Pollet
authors.forename: D
authors.initials: D
authors.lastname: Grebille
authors.forename: M
authors.initials: M
authors.lastname: Hervieu
authors.forename: H
authors.initials: H
authors.lastname: Muguerra
authors.forename: R
authors.initials: R
authors.lastname: Cloots
authors.forename: M
authors.initials: M
authors.lastname: Mikami
authors.forename: R
authors.initials: R
authors.lastname: Funahashi