Search for dissertations about: "Andreas Bengtsson"

Found 3 swedish dissertations containing the words Andreas Bengtsson.

  1. 1. Carbon fibres from lignin-cellulose precursors

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Andreas Bengtsson; KTH.; [2019]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Carbon fibre; Kraft lignin; Cellulose; Dry-jet wet spinning; Kolfiber; Sulfatlignin; Cellulosa; Våtspinning; Luftgapsspinning; Fiber- och polymervetenskap; Fibre and Polymer Science;

    Abstract : It is in the nature of the human species to find solutions of complex technical problems and always strive for improvements. The development of new materials is not an exception. One of the many man-made materials is carbon fibre (CF). READ MORE

  2. 2. Degenerate and nondegenerate Josephson parametric oscillators for quantum information applications

    University dissertation from ; Chalmers tekniska högskola; Gothenburg

    Author : Andreas Bengtsson; [2017]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; quantum information; superconducting circuits; multimode; circuit quantum electrodynamics; SQUID; Parametric oscillations;

    Abstract : Parametric oscillations are well studied phenomena, with applications in amplification, quantum optics, and quantum information processing. They can occur as a parameter of a system, such as the resonant frequency, is being modulated or “pumped” by an external field. READ MORE

  3. 3. On the Possibilities of Detecting Surface Charges with Second Harmonic Generation and Optical Diagnostics of Polymeric Insulators

    University dissertation from ; Chalmers tekniska högskola; Gothenburg

    Author : Magnus Bengtsson; Lunds universitet.; Lund University.; [2003]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Optical second-harmonic generation can be a sensitive probe of atoms and molecules at a surface or interface. For this reason, the method was chosen to study surface charges. READ MORE