Using the technique of penetration of electromagnetic waves through the bulk samples of La<Subscript>0.60</Subscript>Er<Subscript>0.07</Subscript>Ba<Subscript>0.3 3</Subscript>MnO<Subscript>3</Subscript> manganite, it is shown that in this class of strongly correlated materials the local dynamic magnetic ordering is preserved at the temperature by 66 K above the Curie temperature...</subscript></subscript></subscript></subscript>

Bias voltage and temperature dependence of magneto-electric properties in double-barrier magnetic tunnel junctions(DBMTJs) with a structure of [IrMn/CoFe/Ru/CoFeB]/Al-O/CoFeB/Al-O/[CoFeB/Ru/CoFe/IrMn], have been investigated. The DBMTJs show a large tunnel magnetoresistance (TMR) ratio of up to...

Spin torque transfer structures with new spin switching configurations are proposed, fabricated and investigated in this paper. The non-uniform current-induced magnetization switching is implemented based on both GMR and MTJ nano devices. The proposed new spin transfer structure has a hybrid...

We investigate the electronic structure of bulk Sr<Subscript>2</Subscript>CoMoO<Subscript>6-δ</Subscript> double perovskites using the ab initio Full Potential Linearized Augmented Plane Wave method in order to study their magnetic properties within the GGA and GGA+U methods. We discuss the relative stability of ferromagnetic (FM) and...</subscript></subscript>

We conducted a detailed study of hard axis magnetic field (H<Subscript>hard</Subscript>) dependence on current-induced magnetization switching (CIMS) in MgO-based magnetic tunnel junctions (MTJs) with various junction sizes and various uniaxial anisotropy fields. The decreases in critical current density (J<Subscript>c</Subscript>) and the...</subscript></subscript>

We investigate the electronic structure of Sr<Subscript>2</Subscript>FeMoO<Subscript>6</Subscript>/SrTiO<Subscript>3< /Subscript> (SFMO/STO) multilayers using the ab initio Full Potential Linearized Augmented Plane Wave method in order to study their properties within the GGA and GGA+U methods. We examin more especially the role of the interface on the magnetic...</subscript></subscript></subscript>

We investigate the structure and magneto-transport properties of thin films of the Co<Subscript>2</Subscript>Cr<Subscript>0.6</Subscript>Fe<Subscript>0.4</Su bscript>Al full-Heusler compound, which is predicted to be a half-metal by first-principles theoretical calculations. Thin films are deposited by magnetron sputtering at room temperature on various substrates...<//su></subscript></subscript></subscript>

The tunneling magnetoresistance (TMR) of a small magnetic dot array with perpendicular anisotropy, is studied by using a resistor network model. Because of the competition between dipolar interaction and perpendicular anisotropy, the TMR ratio can be up to a maximum value (~26%) as predicted by...