CIGS thin film solar cells M97L0224

OutlineCIGSCIGSCIGSNanosolar

(1) (Amorphus Silicon , a-Si) (2) (Nanocrystalline Siliconnc-Sior Microcrystalline Siliconuc-Si) (3) (CIGS /CIS) (4) (CdTe) (5) (GaAs Multijuction) (6) (Organic solar cells) (a)(Dye-Sensitized Solar Cell , DSSC) (b) (polymer)

CIGS CIGS(Copper Indium Gallium Selenium)CIGS1.02ev1.68ev 30%19.5%14.1%

Nanosolarroll to roll-CIGS

CIGS: (1) (2) (3) (4) (5) ( )

: (1) (2) (3) (4)p

CIGSGlass / Stainless Steel / PolymerCIGS (1.5~2m)Mo (0.5~1.5m)CdS(0.05m)i-ZnO(0.05m)TCO (ZnO:Al)(0.5~1.5m) Ni / Al Sputter Vacuum methodNon-Vacuum methodChemical Bath depositionSputter

CIGS(Soda-lime) CIGS

CIGS Glass / Stainless Steel / Polymer

CIGS(Mo)

CIGSGlass / Stainless Steel / PolymerMo (0.5~1.5m)

CIGSCIGS (Chalaopyrite)P-type N-type

Vacuum method (1) (Co-evaporation) (2) (Sputtering )Non-Vacuum method (1) (Electrodeposition) (2) (Coating Process)Glass / Stainless Steel / PolymerCIGS (1.5~2m)Mo (0.5~1.5m)

Vacuum method- Co-evaporation1. In, Ga and Se were Co evaporated at 400

2. Cu and Se were codeposited while thesubstrate temperature was ramped up to 580 .

3.In, Ga and Sewere coevaporated still at 580 The samples were then cooled in Seatmosphere down to 250 3-stage process

CIGSZnO CIGS (band discontinuity) (chemical bath depositionCBD) CIGS Glass / Stainless Steel / PolymerCIGS (1.5~2m)Mo (0.5~1.5m)CdS(0.05m)

(Chemical bath deposition) OH-S2- Se2- pH OH-S2- Se2-

CIGS(TCO) ZnO (ZnO: Al)

RF (RF sputter)Glass / Stainless Steel / PolymerCIGS (1.5~2m)Mo (0.5~1.5m)CdS(0.05m)i-ZnO(0.05m)TCO (ZnO:Al)(0.5~1.5m)

CIGS/(Ni/Al) Glass / Stainless Steel / PolymerCIGS (1.5~2m)Mo (0.5~1.5m)CdS(0.05m)i-ZnO(0.05m)TCO (ZnO:Al)(0.5~1.5m)

Nanosolar

(roll to roll)CIGS20

(roll to roll)

CIGS

---:-TIMENanosolar CIGSNanosolar