title: Chemical trend of Ln-M exchange couplings in heterometallic complexes with Ln = Gd, Tb, Dy, Ho, Er and M = Cu, V.
abstract: The 4f-3d exchange couplings were definitively and precisely determined in the dinuclear complexes (Ln-M) involving double μ-oxo-bridges, by means of combined high-frequency electron paramagnetic resonance and pulsed-field magnetization techniques, revealing a monotonic decrease of ferromagnetic J(Ln-Cu) in the order of the atomic number, (64)Gd to (68)Er.
authors.affiliation: Department of Engineering Science, The University of Electro-Communications, Chofu, Tokyo 182-8585, Japan.
authors.forename: Ryo
authors.initials: R
authors.lastname: Watanabe
authors.forename: Kei
authors.initials: K
authors.lastname: Fujiwara
authors.forename: Atsushi
authors.initials: A
authors.lastname: Okazawa
authors.forename: Go
authors.initials: G
authors.lastname: Tanaka
authors.forename: Shunsuke
authors.initials: S
authors.lastname: Yoshii
authors.forename: Hiroyuki
authors.initials: H
authors.lastname: Nojiri
authors.forename: Takayuki
authors.initials: T
authors.lastname: Ishida