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Found 3 essays matching the above criteria.

1. 1. Synthesis of CdZnS by Chemical Bath Deposition for Thin Film Solar Cells

   University essay from Uppsala universitet/Fasta tillståndets elektronik

   Author : Emil Fjällström; [2017]
   Keywords : CdZnS; Chemical Bath Deposition; Thin film solar cells; CZTS; CIGS;

   Abstract : The buffer layer is a crucial component in thin film solar cells. Defects at the interface between absorber and buffer layer lead to high recombination rate and the band structure at the interface highly affects the performance of the solar cell. READ MORE

3. 2. Ammonia free CdS buffer layerfor Cu(In,Ga)Se2 solar cells by chemical bath deposition

   University essay from Fasta tillståndets elektronik

   Author : Daniel Hedlund; [2013]
   Keywords : CIGS; CBD; Ammonia free; solar cell;

   Abstract : The buffer layer in Cu(In,Ga)Se2 solar cells can improve cell performance. In this work we make CdS buffer layer by chemical bath deposition (CBD) without ammonia. CBD without ammonia were sought out since ammonia is a volatile compound. READ MORE

4. 3. Growth and Characterization of ZnO Nanostructures

   University essay from Institutionen för fysik, kemi och biologi

   Author : Abdul Samad Syed; [2011]
   Keywords : PL photoluminescence ; Zinc Oxide ZnO ; optical properties; temperature dependent PL; Low temperature PL; Nanostructure; epitaxial film;

   Abstract : A close relation between structural and optical properties of any semiconductor material does exist. An adequate knowledge and understanding of this relationship is necessary for fabrication of devices with desired optical properties. READ MORE