Effect of reaction temperature on Cu(InGa)(SeS)2 formation by a sequential H2Se/H2S precursor reaction process

Conference Record of the IEEE Photovoltaic Specialists Conference

Volumn , Issue , 2008, Pages

  Hanket, Gregory M ^a   Kamada, Rui ^a   Kim, Woo Kyoung ^a   Shafarman, William N ^a  

^a UNIVERSITY OF DELAWARE   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

BI-LAYER; PHASE REGION; REACTION PROCESS; REACTION TEMPERATURE; THRESHOLD TEMPERATURES;

GALLIUM;

COPPER;

EID: 84879718248     PISSN: 01608371     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PVSC.2008.4922470     Document Type: Conference Paper

References (11)

1. Alberts et al., "Material and device properties of single-phase Cu(ln, Ga)(Se, S)2 alloys prepared by selenization/sulfurization of metallic alloys, " Thin Solid Films 451-452, 2004, pp. 207-211.
2. Tanaka et al., "Improvement of Voc upward of 600mV/cell with CIGS-based absorber prepared by selenizaiton/sulfurization, " Proc. 1 th European Photovoltaic Solar Energy Conference, 2001, pp. 989-994.
3. Nagoya et al., "Role of incorporated sulfur into the surface of Cu(InGa)Se2 thin-film absorber, " Solar Energy Materials and Solar Cells 67, 2001, pp. 247-253.
4. Hanket et al., "Incongruent reaction of Cu-(ln, Ga) intermetallic precursors in H2Se and H2S, " J. Appl. Phys., 102 (7), 2007, p. 074922.
5. Alberts, V., "Band gap engineering in polycrystalline Cu(ln, Ga)(Se, S)2 chalcopyrite thin films, " Mat. Sci. Eng. 8107, 2004, pp. 139-147.
6. Hanket et al., "Composition control in the growth of Cu(InGa)(SeS)2 by the reaction of Cu-In-Ga precursors in H2Se and H2S, " Proc. 4th World Conference on Photovoltaic Energy Conversion, 2006, pp. 560-563.
7. Dittrich et al., "Analysis of reaction kinetics of selenized CulnSe2 and CuGaSe2 thin films, " Proc. gth European Communities Photovoltaic Solar Energy Conference, 1989, pp. 163-166.
8. Subramanian, P. R., and D. E. Laughlin, Cu-Ga phase diagram, Binary Alloy Phase Diagrams, 1990.
9. Marudachalam et al., "Phase morphology and diffusion in CulnxGa1-xSe2 thin films, " J. Appl. Phys. 82 (6), 1997, pp. 2896-2905.
10. Alberts, "Deposition of single-phase Cu(ln, Ga)Se2 thin films by a novel two-stage growth technique, " Semicond. Sci. Technol. 19, 2004, pp. 65-69.
11. Verma, S., Ph. D. thesis, University of Delaware, 1993.