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1. 1. Gas flow sputtering of Cu(In,Ga)Se2 with extra selenium supply

   Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Fasta tillståndets elektronik

   Författare :Marcus Turunen; [2015]
   Nyckelord :Gas flow sputtering; CIGS; selenium; thin film; solar cell;

   Sammanfattning : In this thesis CIGS absorber layers have been deposited by gas flow sputtering with an extra supply of selenium, a method that displays promise for large scale production because of its one-step sputtering route which deposits low energy particles in a high deposition rate. In this thesis a method was developed where selenium was added to the sputtering process inside the sputter chamber in a controllable manner and in larger amount than done in previous projects. LÄS MER