Resonant magnetic X-ray scattering was employed to investigate the magnetic state of epitaxial a<Superscript>*</Superscript> oriented thin films of the heavy fermion superconductor UNi<Subscript>2</Subscript>Al<Subscript>3</Subscript>. The observed incommensurate propagation vector as well as the Ne<InlineEquation ID="Equ1"> <EquationSource Format="TEX">$\acute{\rm e}$</EquationSource> </InlineEquation>l temperature correspond to those of bulk samples....</equationsource></inlineequation></subscript></subscript></superscript>

Due to growing environmental issues, a strong political will to increase the use of renewable energy sources exists in many countries of the world. Mainly in the EU, measures to promote renewable energies have been taken. In Asia, the use of renewable energy is being promoted, too. However,...

Als Resultat der Metallerzeugung und -verarbeitung fallen zwangsläufig eine Reihe von Abfällen an. Zur Aufbereitung und Verwertung eines Teils dieser Kuppelprodukte, hauptsächlich Stäuben und Schlämmen aus Gasreinigungen, konnte sich in den vergangenen Jahren die Verwertung in modifizierten...