Search for dissertations about: "Origin of open circuit voltage"

Found 2 swedish dissertations containing the words Origin of open circuit voltage.

  1. 1. Studies of Charge Transport and Energy Level in Solar Cells Based on Polymer/Fullerene Bulk Heterojunction

    University dissertation from Institutionen för fysik, kemi och biologi

    Author : Abay Gadisa; Olle Inganäs; Vladimir Dyakonov; [2006]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Bulk heterojunction; Charge transport; Space charge limited; Bipolar transport; Origin of open circuit voltage; Polymer-fullerene blend; Soft contact lamination; Polarized infrared emission; NATURAL SCIENCES Physics; NATURVETENSKAP Fysik;

    Abstract : π-Conjugated polymers have attracted considerable attention since they are potential candidates for various opto-electronic devices such as solar cells, light emitting iodes, photodiodes, and transistors. Electronic de vices based on conjugated polymers can be easily processed at low temperature using inexpensive technologies. READ MORE

  2. 2. The role of the CdS buffer layer in the Cu(In,Ga)Se2 thin film solar cell

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Angela Kylner; [1998]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Materials science; Materialvetenskap; TECHNOLOGY Materials science; TEKNIKVETENSKAP Teknisk materialvetenskap; Materialvetenskap; Materials Science;

    Abstract : The Cu(In,Ga)Se2 thin film solar cell is one of the most promising candidates for low-costand high-efficiency solar cells. To date efficiencies approaching 18% have been achieved whenincluding a thin CdS layer prepared by chemical bath deposition (CBD) between theCu(In,Ga)Se2 and ZnO layers. READ MORE