Eu-Eu exchange interaction and Eu distribution inPb1−xEuxTefrom magnetization steps

Exchange coupling in Eu compounds

Using ab initio electronic structure calculations employing the LDA+U method we have investigated the exchange coupling in materials containing Eu in Eu formal valency including: (i) insulating ferromagnets (EuO, EuS, EuSe, EuTe), and (ii) elemental metal BCC Eu. The total energies calculated with constrained magnetic structures were mapped on the Heisenberg Hamiltonian in order to investigate ...

EU Enlargement: The New Member States and Agricultural Trade Potentials

The EU hazard concept ” and EU approaches towards chemicals management

EU Enlargement: Implications for EU and Multilateral Export Controls

Eu – Fp7

A recent study has shown that geometrical invariance can describe the kinematic features of human drawing and locomotion movements [1]. The proposed theory has suggested that movement duration and compositionality arise from the cooperation among the Euclidian, equi-affine and full affine geometries. On the other hand, past studies have shown that different optimization principles can be used t...