Avancerad sökning

Hittade 3 avhandlingar som matchar ovanstående sökkriterier.

  1. 1. Optical spectroscopy of InGaAs quantum dots

    Författare :Arvid Larsson; Per Olof Holtz; Artur Zrenner; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; quantum dot; semiconductor; optical properties; spin; transport; wetting layer; polarization; kvantprick; halvledare; optiska egenskaper; spin; Electrical engineering; electronics and photonics; Elektroteknik; elektronik och fotonik; Materials science; Teknisk materialvetenskap; Condensed matter physics; Kondenserade materiens fysik; Semiconductor physics; Halvledarfysik;

    Sammanfattning : The work presented in this thesis deals with optical studies of semiconductor quantum dots (QDs) in the InGaAs material system. It is shown that for self-assembled InAs QDs, the interaction with the surrounding GaAs barrier and the InAs wetting layer (WL) in particular, has a very large impact on their optical properties. LÄS MER

  3. 2. Nätverksstaten : Statsbildningsprocesser och rumsliga praktiker i senmedeltidens Sverige ca 1440–1520

    Författare :Olov Lund; Dag Retsö; Janken Myrdal; Gabriela Bjarne Larsson; Sofia Gustafsson; Stockholms universitet; []
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Sweden; 15th Century; Realm; State formation; Politics and government; Social Networks; Taxes; Travel; Spatiality; Space; Local community; Demography; Offices; County judges; Priests; Economic History; ekonomisk historia;

    Sammanfattning : Previous research has examined the late medieval Swedish state from a constitutional and ideological perspective and in terms of the juridical, fiscal, and military organizations. This thesis focuses on the much less known informal and practical-spatial side of the political system. LÄS MER

  4. 3. En människas uttryck. Studier i Hans Ruins självbiografiska essäistik

    Författare :Thomas Ek; Litteraturvetenskap; []
    Nyckelord :HUMANIORA; HUMANITIES; General and comparative literature; Culture Critic; Second World War; pastoral elegy; unity of place; apocalypse; idyll; Jarl Hemmer; Arvid Mörne; diary; Finno-Swedish modernism; Yrjö Hirn; aesthetics; Hans Larsson; thematic criticism; Graham Good; autobiographical essay; hermeneutics; literature criticism; literary theory; Allmän och jämförande litteratur; litteraturkritik; litteraturteori; Scandinavian languages and literature; Nordiska språk språk och litteratur ;

    Sammanfattning : The first dissertation in Swedish of the Finno-Swedish aesthetician, philosopher and writer Hans Ruin (1891–1980) combines an interest in the literary expression with an interest in the man behind the words. Literature as a human document, as the footprint of a human being, and its function as a bearer of experiences and insights is at the heart of the characterisation. LÄS MER