title: Electronic excitations of potassium intercalated manganese phthalocyanine investigated by electron energy-loss spectroscopy.
abstract: The electronic excitations of manganese phthalocyanine (MnPc) films were studied as a function of potassium doping using electron energy-loss spectroscopy in transmission. Our data reveal doping induced changes in the excitation spectrum, and they provide evidence for the existence of three doped phases: K(1)MnPc, K(2)MnPc, and K(4)MnPc. Furthermore, the addition of electrons first leads to a filling of orbitals with strong Mn 3d character, a situation which also affects the magnetic moment of the molecule.
authors: IFW Dresden, P.O. Box 270116, D-01171 Dresden, Germany. b.mahns@ifw-dresden.de
authors: Benjamin
authors: B
authors: Mahns
authors: Friedrich
authors: F
authors: Roth
authors: Mandy
authors: M
authors: Grobosch
authors: Dietrich R T
authors: DR
authors: Zahn
authors: Martin
authors: M
authors: Knupfer