Search for dissertations about: "Göran Johansson"

Showing result 1 - 5 of 38 swedish dissertations containing the words Göran Johansson.

  2. 1. On the Power of Quantum Computation: Oracles

    Author : Niklas Johansson; Jan-Åke Larsson; Peter Jonsson; Göran Johansson; Linköpings universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Quantum computation solve some computational problems faster than the best-known alternative in classical computation. The evidence for this consists of examples where a quantum algorithm outperforms the best-known classical algorithm. READ MORE

  4. 2. Compact Soft X-Ray Microscopy

    Author : Göran Johansson; KTH; []
    Keywords : soft x-ray microscopy; laser plasma; multilayer optics; water window; zone plate optics;

    Abstract : This thesis describes the development of soft x-rayreflective optics, instrumentation and applications for compactsoft x-ray microscopy. The microscope is based on a table-topliquid-jet-target laser-plasma source in combination with aspherical normal-incidence multilayer condenser mirror andnanofabricated diffractive optics for imaging. READ MORE

  5. 3. Constitutive Modeling of Large Ratcheting Strains in Carbon Steel

    Author : Göran Johansson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : A thermodynamically consistent constitutive materialmodel for describing the large strain response of polycrystallinemetals during cyclic loading is proposed. In particular, it isproposed to model experimentally observed large ratcheting strainsin rail steel by the classical Armstrong-Frederick evolution ruleand several back-stresses. READ MORE

  6. 4. More blessed to give : a Pentecostal mission to Bolivia in anthropological perspective

    Author : Göran Johansson; Stockholms universitet; []
    Keywords : ;

    Abstract : .... READ MORE

  7. 5. Multiple Andreev Reflection - a Microscopic Theory of ac Josephson Effect in Mesoscopic Junctions

    Author : Göran Johansson; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; high-Tc superconductors; d-wave symmetry; superconducting junctions; resonant tunneling; ac Josephson effect; mesoscopic superconductivity;

    Abstract : The mechanism of multiple Andreev reflection (MAR) is a microscopic theory for electron transport in voltage biased superconducting junctions, i.e. the ac Josephson effect. In this thesis we propose a new approach for calculating the dc current from MAR. READ MORE