Sökning: "Martin A. Schmidt"

Hittade 3 avhandlingar innehållade orden Martin A. Schmidt.

  1. 1. Wafer-level heterogeneous integration of MEMS actuators

    Författare :Stefan Braun; Göran Stemme; Martin A. Schmidt; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Microelectromechanical systems; MEMS; silicon; wafer-level; integration; heterogeneous integration; transfer integration; packaging; assembly; wafer bonding; adhesive bonding; eutectic bonding; release etching; electrochemical etching; microvalves; microactuator; Shape Memory Alloy; SMA; NITINOL; TiNi; NiTi; cold-state reset; bias spring; stress layers; crossbar switch; routing; switch; switch array; electrostatic actuator; S-shaped actuator; zipper actuator; addressing; transfer stamping; blue tape; Computer engineering; Datorteknik;

    Sammanfattning : This thesis presents methods for the wafer-level integration of shape memory alloy (SMA) and electrostatic actuators to functionalize MEMS devices. The integration methods are based on heterogeneous integration, which is the integration of different materials and technologies. LÄS MER

  3. 2. Materials Development for Solid-State Dye-Sensitized Solar Cells

    Författare :Martin Karlsson; Anders Hagfeldt; Gerrit Boschloo; Lukas Schmidt-Mende; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES;

    Sammanfattning : The dye-sensitized solar cell (DSC) is a photovoltaic technology with the potential to efficiently and economically harvest and convert energy from the sun to electrical power. DSCs are built using abundant and low cost materials such as titanium dioxide (TiO2) and organic dye molecules. LÄS MER

  4. 3. Skolämnesspecifikt läsande i tidiga skolår

    Författare :Helena Skogström; Åsa af Geijerstam; Jenny Folkeryd Wiksten; Catarina Schmidt; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; disciplinary literacy; reading aloud; text talk; teacher’s questions; read-ing mobility; vocabulary; text comprehension.; Curriculum Studies; Didaktik;

    Sammanfattning : The overall purpose of this licentiate thesis is to shed light on how reading is constructed in different year 1 school subjects. The focus of the study is reading and how teachers create conditions for students to understand text via text conversations and via textbook texts used in Mathematics, Swedish and Technology. LÄS MER