Research on Copper Indium Gallium Selenide (CIGS) Thin-Film Solar Cells

A study on the optics of copper indium gallium (di)selenide (CIGS) solar cells with ultra-thin absorber layers.

We present a systematic study of the effect of variation of the zinc oxide (ZnO) and copper indium gallium (di)selenide (CIGS) layer thickness on the absorption characteristics of CIGS solar cells using a simulation program based on finite element method (FEM). We show that the absorption in the CIGS layer does not decrease monotonically with its layer thickness due to interference effects. Erg...

Zinc Oxide Sputter Deposition and Modeling of Copper Indium Gallium-diselenide-based Thin Film Solar Cells

3 To my beloved parents and family 4 ACKNOWLEDGMENTS Dr. Crisalle is the chair of my supervisory committee and I express my sincere appreciation for his guidance and constant encouragement through the last five years. I am also obliged to thank Dr. Hoflund, Dr. Svoronos and Dr. Eisenstadt for their valuable discussions and serving as my research committee members. Of course my gratitude should ...

One-pot electrodeposition, characterization and photoactivity of stoichiometric copper indium gallium diselenide (CIGS) thin films for solar cells.

Herein we report the one-pot electrodeposition of copper indium gallium diselenide, CuIn(1-x)Ga(x)Se(2) (CIGS), thin films as the p-type semiconductor in an ionic liquid medium consisting of choline chloride/urea eutectic mixture known as Reline. The thin films were characterized by scanning electron microscopy with energy dispersive X-ray analysis, transmission electron microscopy, X-ray photo...

One-pot electrodeposition, characterization and photoactivity of stoichiometric copper indium gallium diselenide (CIGS) thin films for solar cellswzy

Herein we report the one-pot electrodeposition of copper indium gallium diselenide, CuIn1 xGaxSe2 (CIGS), thin films as the p-type semiconductor in an ionic liquid medium consisting of choline chloride/urea eutectic mixture known as Reline. The thin films were characterized by scanning electron microscopy with energy dispersive X-ray analysis, transmission electron microscopy, X-ray photoelectr...

Modelling and Degradation Characteristics of Thin-film CIGS Solar Cells