Search for dissertations about: "layered compounds"

Showing result 1 - 5 of 19 swedish dissertations containing the words layered compounds.

  2. 1. Tunable Magnetic Properties of Transition Metal Compounds

    Author : Solveig Felton; Per Nordblad; Peter Svedlindh; John Chapman; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Magnetic properties; Transition metal compounds; Magnetic structure; Domain structure; SQUID-magnetometry; MFM; Magnetism; Magnetism;

    Abstract : The magnetic properties of transition metal compounds have been studied using SQUID-magnetometry, magnetic force microscopy and Lorentz transmission electron microscopy. New magnetic materials have been found and their magnetic properties have been determined. How the magnetic properties of a material can be changed through e.g. READ MORE

  4. 2. Thermal transport in van der Waals Solids and Inorganic Clathrates from first-principles calculations

    Author : Daniel Lindroth; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; phonons; Boltzmann transport theory; layered compounds; thermal conductivity; van der Waals solids; clathrates; electronic structure calculations;

    Abstract : Energy management is arguably one of the defining challenges for our modern societies. An ever-increasing demand for energy has to be balanced with the requirement for a sustainable energy economy that minimizes the human impact on the environment. READ MORE

  5. 3. Synthesis–Structure–Property Relationships in Li- and Mn-rich Layered Oxides

    Author : Ashok S. Menon; William Brant; Montserrat Casas-Cabanas; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Li- and Mn-rich layered oxides; Li-ion battery cathode materials; synthesis–property relationships; stacking faults; anionic redox materials;

    Abstract : The commercialisation of Li-ion batteries over the last decade has provided additional impetus for the improvement of existing energy storage technologies. Towards this, a major portion of the global efforts includes exploratory research aimed at the development of new material chemistries. READ MORE

  6. 4. Screening effects in layered compounds : applications to metal- semiconductor interfaces and high-Tc materials

    Author : Ola Nyqvist; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  7. 5. Structural investigation of Nb-based layer sulfides

    Author : Alexander Grippa; Sven Lidin; Pedro Berastegui; Carlos Otero Díaz; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Nb-based sulfides; misfit layered; structure determination; electron diffraction; Chemistry; Kemi;

    Abstract : In this work we have investigated the intercalation of electron-donors between NbS2 slabs in Nb-based layer sulfides.Two series of Sr substituted Nb-based misfit sulfides belonging to the 1.5Q/1H and 1Q/1H series of misfit layer compounds have been synthesised. READ MORE