We have investigated the structural and magnetic properties of <InlineEquation ID="Equ3"> <EquationSource Format="TEX">$\lbrack$</EquationSource> </InlineEquation>Er|Tb<InlineEquation ID="Equ4"> <EquationSource Format="TEX">$\rbrack$</EquationSource> </InlineEquation> multilayers by different scattering methods. Diffuse X-ray scattering under grazing incidence reveals the interface structure in <InlineEquation ID="Equ5"> <EquationSource Format="TEX">$\lbrack$</EquationSource> </InlineEquation>Er|Tb<InlineEquation ID="Equ6"> <EquationSource Format="TEX">$\rbrack$</EquationSource> </InlineEquation>bilayers and trilayers, indicating vertically...</equationsource></inlineequation></equationsource></inlineequation></equationsource></inlineequation></equationsource></inlineequation>

The electronic structure of strontium ferrite Sr<Subscript>3</Subscript>Fe<Subscript>2</Subscript>O<Subscript>6</Subscri pt> was calculated using the tight-binding linear muffin-tin orbital method (TB LMTO) in the local spin density approximation of density functional theory with Coulomb correlations correction (LSDA+U). The semiconducting character of the...<//subscri></subscript></subscript></subscript>

Compressed Pr<Subscript>0.5</Subscript>Ca<Subscript>0.5</Subscript>MnO<Subscript>3</S ubscript> films (250 nm) deposited on LaAlO<Subscript>3</Subscript> have been studied by Electron Spin Resonance technique under high frequency and high magnetic field. We show evidences for the presence of a ferromagnetic phase (FM) embedded in the charge-order phase (CO), in form of thin layers which...</subscript><//s></subscript></subscript></subscript>