Polycrystalline SrRu1−x MnxO3 (0 x 1) perovskite oxides have been prepared by a conventional solid-state reaction technique. Magnetic and magnetotransport properties are measured using a superconducting quantum interference device (SQUID, Quantum Design MPMS) over a temperature range of 4–300 K. The substitution of Mn ions for Ru drives the system from a ferromagnetic state, SrRuO3, to an antif...

The rich physical properties of metal-intercalated polycyclic aromatic hydrocarbon materials have recently attracted considerable attention. Crystals potassium-intercalated 2,7-dimethylnaphthalene were synthesized via solid phase reaction. combination XRD measurements and first-principles calculations indicated that each unit cell contains two potassium atoms four organic molecules. Magnetizati...

This paper describes structural elucidation of a layered conductive metal-organic framework (MOF) material Cu3(C6O6)2 by microcrystal electron diffraction with sub-angstrom precision. insight enables the first identification an unusual π-stacking interaction in MOF characterized extremely short (2.73 Å) close packing ligand arising from pancake bonding and ordered water clusters within pores. B...