Sökning: "thomas walter"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden thomas walter.

1. 1. Potential-Induced Degradation and possibilities for recovery of CuIn1-xGaxSe2 thin film solar cells

   Författare :Viktor Fjällström; Marika Edoff; Uwe Zimmermann; Thomas Walter; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk fysik med inriktning mot elektronik; Engineering Science with specialization in Electronics;

   Sammanfattning : The long-term performance of solar modules is of key importance to achieve profitable solar power installations. In this work, the degradation mechanism potential-induced degradation (PID) was investigated for CuIn1-xGaxSe2 (CIGS) thin film solar cells. LÄS MER

3. 2. Agro-industry feedstock and side stream materials for wood panel manufacturing

   Författare :Nicolas Neitzel; Stergios Adamopoulos; Reza Hosseinpourpia; Thomas Walter; Heiko Thömen; Linnéuniversitetet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LANTBRUKSVETENSKAPER; AGRICULTURAL SCIENCES; Forestry and Wood Technology; Skog och träteknik;

   Sammanfattning : Wood-based panels are indispensable in many areas, such as the construction industry and furniture production. The intensified demand for renewable materials, rising wood prices and increasing protection zones of forest areas make the wood panel industry consider alternative raw materials. LÄS MER

4. 3. Learning-based prediction, representation, and multimodal registration for bioimage processing

   Författare :Nicolas Pielawski; Carolina Wählby; Thomas Walter; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Deep learning; Multimodal image registration; bayesian optimization; Bioimage processing; Computerized Image Processing; Datoriserad bildbehandling;

   Sammanfattning : Microscopy and imaging are essential to understanding and exploring biology. Modern staining and imaging techniques generate large amounts of data resulting in the need for automated analysis approaches. LÄS MER

5. 4. From Light to Dark : Electrical Phenomena in Cu(In,Ga)Se2 Solar Cells

   Författare :Piotr Szaniawski; Marika Edoff; Uwe Zimmermann; Jörgen Olsson; Thomas Walter; Uppsala universitet; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Solar cells; Photovoltaics; Cu InGa Se2; CIGS; Electrical characterization; Teknisk fysik med inriktning mot elektronik; Engineering Science with specialization in Electronics;

   Sammanfattning : In Cu(In,Ga)Se2 (CIGS) solar cells the CIGS layer serves as the light absorber, growing naturally p-type. Together with an n-type buffer layer they form a p-n heterojunction. Typically, CdS is used as a buffer, although other, less toxic materials are investigated as alternatives. LÄS MER

7. 5. Anglo-French Relations and the Acadians in Canada's Maritime Literature: Issues of Othering and Transculturation

   Författare :Birgitta Brown; Göteborgs universitet; []
   Nyckelord :Maritime Provinces; Acadie; othering; transculturation; colonialism; postcolonialism; Mary-Louise Pratt; Fernando Ortiz; Roland Walter; Sir Charles G. D. Roberts; Thomas Head Raddall; Antonine Maillet; Claude Le Bouthillier; David Adams Richards; Janice Kulyk Keefer; Jeannine Landry Thériault.;

   Sammanfattning : Ph.D. dissertation at the University of Gothenburg, 2008 Title: Anglo-French Relations and the Acadians in Canada s Maritime Literature: Issues of Othering and Transculturation. LÄS MER