Sökning: "Carl Hägglund"

Hittade 5 avhandlingar innehållade orden Carl Hägglund.

  1. 1. Nanoparticle plasmon influence on the charge carrier generation in solar cells

    Författare :Carl Hägglund; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; solar cells; finite element method; nanoparticle plasmons; photovoltaics; nanofabrication; Si; dye sensitized solar cells; localized surface plasmon resonances;

    Sammanfattning : Global warming is a potential threat to life on earth and to human society. It is by much evidence linked to the extensive use of fossil fuels in our present energy system. Replacing the fossil fuels by alternative sources of energy poses a tremendous challenge for mankind, but is not at all undoable. LÄS MER

  3. 2. Titanium dioxide based solar energy harvesting for environmental and power applications

    Författare :Carl Hägglund; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; photocatalytic oxidation; emission cleaning; photoc atalysis; titanium dioxide; water splitting; solar hydrogen; photovoltaics;

    Sammanfattning : .... LÄS MER

  4. 3. Demokratins stridslinjer : Carl Lindhagen och politikens omvandling, 1896–1923

    Författare :Josefin Hägglund; David Östlund; Lars Ekdahl; Josefin Rönnbäck; Södertörns högskola; []
    Nyckelord :HUMANIORA; HUMANITIES; Carl Lindhagen; political history; history of political thought; Sweden; democracy; social democracy; socialism; liberalism; communism; radicalism; idealism; humanism; political parties; Historical Studies; Historiska studier;

    Sammanfattning : Carl Lindhagen was one of Sweden’s most well-known politicians at the beginning ofthe 20th century. He entered parliament as a Liberal in 1897 but joined the Social Democrats in 1909. In 1917 he became a key figure in forming the Left Socialist party,which became the Swedish Communist Party in 1921 – although it expelled him in that moment. LÄS MER

  5. 4. Design and Numerical Modelling of Nanoplasmonic Structures at Near-Infrared for Telecom Applications

    Författare :Seyed Morteza Ebadi; Jonas Örtegren; Max Yan; Magnus Hummelgård; Carl Hägglund; Mittuniversitetet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Surface plasmon polaritons SPPs ; resonators; photonic integrated circuits PICs ; wavelength filtering devices; MIM waveguides.; ytplasmon-polaritoner SPPs ; resonatorer; fotoniska integrerade kretsar PIC- enheter ; våglängdsfiltreringsenheter; MIM-vågledare.;

    Sammanfattning : Industrial innovation is mostly driven by miniaturization. As a result of remarkable technological advancements in the fields of equipment, materials and production processes, transistor, the fundamental active component in conventional electronics, has shrunk in size. LÄS MER

  7. 5. Framtidens demokratiska medborgare : Om ungdomar, medborgarskap och demokratifostran i svensk skola

    Författare :Jan Grannäs; Carl Anders Säfström; Christina Gustafsson; Solveig Hägglund; Uppsala universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; citizenship education; curriculum theory; democracy; inclusion and exclusion; youth; spatiality; Curriculum Studies; Didaktik;

    Sammanfattning : This thesis attempts to deepen our understanding of the democratic assignment for Swedish schools. The school is a public space that all children and youth are a part of which gives it a prominent opportunity for fostering democratic citizens of the future. LÄS MER