Title :
Preparing of CIGS nanopartcles and thin films by one step non-vacuum deposition methods
Author :
Bae, Eun-Jin ; Cho, Jung-Min ; Suh, Jung-Dae ; Ham, Chang-Woo ; Song, Ki-Bong
Author_Institution :
Electron. & Telecommun. Res. Inst., Daejeon, South Korea
Abstract :
The CIGS (Cu(InGa)Se2) thin films were successfully synthesized by using non-vacuum deposition methods. Those methods were nanoparticle-precursor deposition and non-vacuum spray deposition. The synthesized CIGS thin films had typical characteristics of CIGS for absorber layer. The structures of CIGS thin films were chalcopyrite and the properties of thin films were dense and smooth. The microstructure of CIGS thin films were analyzed by X-ray diffraction (XRD), scanning electron microscopy (SEM), uv-vis spectroscopy.
Keywords :
X-ray diffraction; copper compounds; gallium compounds; indium compounds; scanning electron microscopy; selenium compounds; thin films; Cu(InGa)Se2; SEM; X-ray diffraction; XRD; absorber layer; chalcopyrite; nanoparticle precursor deposition; nanoparticles; nonvacuum spray deposition; scanning electron microscopy; thin film; Grain size; Photovoltaic cells; Scanning electron microscopy; Substrates; X-ray diffraction; X-ray scattering;
Conference_Titel :
Photovoltaic Specialists Conference (PVSC), 2010 35th IEEE
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-5890-5
DOI :
10.1109/PVSC.2010.5614147
