Essays about: "solarcell"

Found 2 essays containing the word solarcell.

1. 1. Electro-optical characterization of NanoWire Solarcells

   University essay from Lunds universitet/Fasta tillståndets fysik; Lunds universitet/Fysiska institutionen

   Author : Ida Ångbäck; [2016]
   Keywords : Solarcell; nanowire; angular dependence; photocurrent; photocurrent microscopy; Technology and Engineering;

   Abstract : A sample with five Nanowire Solar Cell (NWSC) devices of equal design were performance evaluated by characterizing the current spatially and by investigating the angular and polarization dependence. For spatial characterization a Scanning Photocurrent Microscopy (SPCM) setup was developed using a highly focused laser which is scanned across the device as the photocurrent is measured. READ MORE

3. 2. Experimental study of Cu2ZnSnS4 thin films for solar cells

   University essay from Fasta tillståndets elektronik

   Author : Hendrik Flammersberger; [2010]
   Keywords : ;

   Abstract : Cu2ZnSnS4 (CZTS) is a semiconductor with a direct band gap of about 1,5 eV and anabsorption coefficient of 10^4 cm^-1, and is for this reason a potential thin film solarcell material. Demonstrated efficiencies of up to 6,8% as well as use of cheap andabundant elements make CZTS a promising alternative to current solar cells. READ MORE