Sökning: "Magnetic Perovskites"
Visar resultat 1 - 5 av 8 avhandlingar innehållade orden Magnetic Perovskites.
1. Correlation effects in ionic perovskite crystals
Sammanfattning : Perovskites are a large family of versatile materials with favourable properties for spintronics and optoelectronics applications. The mineral CaTiO3 defines the archetypal crystal structure of perovskite materials with a general composition ABX3. LÄS MER
2. Synthesis, Nuclear Structure, and Magnetic Properties of some Perovskite Oxides
Sammanfattning : Synthesis, nuclear structure, and magnetic properties of the perovskites: Nd0.7-xMgxSr0.3MnO3 (x=0.0, 0. LÄS MER
3. Dynamical properties of metal halide and oxyhydride perovskites
Sammanfattning : This thesis concerns investigations on the dynamical properties of two classes of energy-relevant materials, namely metal halide and oxyhydride perovskites, using neutron scattering techniques. These two classes of materials share the same aspect of a perovskite-type crystal structure but are different in terms of their functional properties and concomitant promise for various technological applications. LÄS MER
4. Structure and Dynamics in Transition Metal Perovskites — An Optical Spectroscopy Study
Sammanfattning : Transition metal oxides with the perovskite structure exhibit a vast number of exotic properties due to the large number of competing degrees of freedom at the Fermi surface. Together with couplings between and correlations within these degrees of freedom, this class of materials is of high interest from both a practical and theoretical point of view. LÄS MER
5. Synthetis, Structure, and Magnetic Properties of Double Perovskites of the type A2MnBO6 and A2FeBO6 (A=Ca, Sr, Ba, La; B=W, Mo, Cr)
Sammanfattning : .... LÄS MER