Search for dissertations about: "3-1"

Showing result 1 - 5 of 327 swedish dissertations containing the word 3-1.

  2. 1. Sequences of analytic functions and their zeros

    Author : Tord Ganelius; Stockholms högskola; []
    Keywords : ;

    Abstract : .... READ MORE

  4. 2. Kansu mortuary urns of the Pan Shan and Ma Chang groups

    Author : Nils Palmgren; Stockholms högskola; []
    Keywords : ;

    Abstract : .... READ MORE

  5. 3. Non-Standard Crystallography : Examples in 3- and 3+1 Dimensional Space

    Author : Jeppe Christensen; Sven Lidin; An-Pang Tsai; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Modulation; Crystallography; intermetallic; materials; Chemistry; Kemi; strukturkemi; Structural Chemistry;

    Abstract : Crystallography today is by many seen as merely a tool for determining the structure of a material on the atomic level. It is expected that whatever comes out of the tool is the indisputable truth, a fact. This thesis is based on five publications illustrating that this is very far from the real world of materials research. READ MORE

  6. 4. Design and Characterization of 1.3-1.6 µm Metamorphic Materials and Lasers on GaAs

    Author : Ivar Tångring; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Semiconductor laser; molecular beam epitaxy; InGaAs quantum well; graded buffer layer; metamorphic heterostructures;

    Abstract : The development of fiber-optical networks for broad-band access is expected to create a huge market for laser transmitters in the 1.3-1.55 µm wavelength range. The existing InP-based lasers have poor temperature stability. READ MORE

  7. 5. Study the Influence of Quantum Interference on the Electrical Conductance and Thermoelectric Properties of Molecular Junctions : Synthesis and Thermoelectricity

    Author : Hailiang Xu; NanoLund: Centre for Nanoscience; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Molecular junctions; charge transport; electronic conductance; thermoelectricity; destructive quantum interference; acetylene molecules; Sonogashira coupling; Ti-mediated transformation; porphyrin; MacDonald [2 2] approach; [3 1] method;

    Abstract : This thesis mainly describes our efforts towards the study of the quantum interference of electronic conductance and thermoelectric properties in molecular junctions. Chapter 1 introduces the concepts of the charge transport in single-molecule junctions, include the electrical conductivity and thermopower which are the main parameters to assess the efficiency of the single-molecule junctions. READ MORE