Search for dissertations about: "Tobias Lindström"

Found 4 swedish dissertations containing the words Tobias Lindström.

  2. 1. d-wave Josephson Junctions

    Author : Tobias Lindström; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Josephson junctions; high-temperature superconductivity; Andreev states;

    Abstract : The properties of d-wave YBCO Josephson junctions and dc-SQUIDs with high misorientation angles have beenstudied experimentally .The predominant d-wave symmetry of the pairing wavefunction in high-Tc superconductors has, to a large extent, beena hinderance in applications, but it also makes it possible to fabricate devices with novel properties that may be suitablefor applications in the quantum regime; one particulary interesting property is a strong second harmonic component in the current-phase relation ofjunctions with the electrodes oriented in a node-lobe arrangement; so-called 0-45 junctions. READ MORE

  4. 2. Dynamics of high-angle grain boundary YBCO Josephson junctions

    Author : Tobias Lindström; Chalmers tekniska högskola; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : This thesis describes experimental investigations of properties of high-angle YBa2Cu3O7−δ(YBCO)bicrystal Josephson junctions and SQUIDs fabricated on SrTiO3-substrates. The main focus of theinvestigation has been on the effects of the predominant d-wave symmetry of the superconductingwavefunction in YBCO on transport properties and dynamics. READ MORE

  5. 3. Exploring physics education using a social semiotic perspective : the critical role of semiotic resources

    Author : Tobias Fredlund; Cedric Linder; Christine Lindstrøm; Uppsala universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; Fysik; Physics with specialization in Physics Education; Fysik med inriktning mot fysikens didaktik;

    Abstract : .... READ MORE

  6. 4. Comforting an orphaned nation : Representations of international adoption and adopted Koreans in Korean popular culture

    Author : Tobias Hübinette; Staffan Rosén; Lars Lindström; Koen De Ceuster; Stockholms universitet; []
    Keywords : HUMANIORA; HUMANITIES; Korean studies; international adoption; adopted Koreans; postcolonial studies; cultural studies; nationalism; diaspora; representation; popular culture; reconciliation; Koreanology; Koreanologi;

    Abstract : This is a study of popular cultural representations of international adoption and adopted Koreans in Western countries. The study is carried out from a postcolonial perspective and uses a cultural studies reading of four feature films and four popular songs as primary sources. READ MORE