K.-B. Lee

Orbital ordering and enhanced magnetic frustration of strained BiMnO3 thin films

Epitaxial thin films of multiferroic perovskite BiMnO3 were synthesized on SrTiO3 substrates, and orbital ordering and magnetic properties of the thin films were investigated. The ordering of the Mn3+ eg orbitals at a wave vector (¼¼¼) was detected by Mn K-edge resonant X-ray scattering. This peculiar orbital order inherently contains magnetic frustration. While bulk BiMnO3 is known to exhibit simple ferromagnetism, the frustration enhanced by in-plane compressive strains in the films brings about cluster-glass-like properties.

Cooperative Jahn-Teller transition and resonant x-ray scattering in thin film LaMnO 3

Epitaxial thin films of stoichiometric

Resonant x-ray scattering study on multiferroicBiMnO3

{\mathrm{LaMnO}}_{3}

Resonant x-ray scattering study on multiferroic BiMnO{sub 3}

were grown on

Vertical Orientation of Nanodomains on Versatile Substrates through Self‐Neutralization Induced by Star‐Shaped Block Copolymers

{\mathrm{SrTiO}}_{3}(110)

Interface study of ion irradiated Cu/Ni/Cu(0 0 2)/Si magnetic thin film by X-ray reflectivity

and MgO(110) substrates. The cooperative Jahn-Teller (JT) transition was found to occur at

Charge-density-wave orderings in LaAgSb 2 : An x-ray scattering study

{T}_{\mathrm{JT}}=573.0

Microscopic aspect of interface magnetic anisotropy induced by a Pd adlayer on Ni/Cu(001) films

and 670.0 K for films on

Characterization and fractionation of PS-b-PMMA diblock copolymer synthesized via click chemistry

{\mathrm{SrTiO}}_{3}

Ultrahigh-Vacuum-Compatible Diffractometer for Soft X-ray Scattering

and MgO, respectively. Extended x-ray-absorption fine structure, and resonant x-ray scattering intensity of the orthorhombic (100) peaks near the Mn K-edge were measured from low temperatures to above