Open circuit voltage from quasi-fermi level splitting in polycrystalline Cu(In,Ga)Se2 films by photoluminescence with lateral sub-micron resolution

Conference Record of the IEEE Photovoltaic Specialists Conference

Volumn , Issue , 2002, Pages 700-703

  Bauer, G H ^a   Bothe, K ^a   Unold, T ^a  

^a UNIVERSITY OF OLDENBURG   (Germany)

Author keywords

[No Author keywords available]

Indexed keywords

ELECTRIC POTENTIAL; FERMI LEVEL; GRANULAR MATERIALS; LIGHT REFLECTION; PHOTOLUMINESCENCE; POLYCRYSTALLINE MATERIALS; SURFACE PROPERTIES; THIN FILMS;

CHALCOPYRITES; CONFOCAL PHOTOLUMINESCENCE; EQUIPOTENTIAL SURFACE; LATERAL SUBMICRON RESOLUTION; OPEN CIRCUIT VOLTAGE; OPTICAL REFLECTION; QUASI FERMI LEVEL SPLITTING; SPATIAL FREQUENCIES;

COPPER COMPOUNDS;

EID: 0036954164     PISSN: 01608371     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (7)

1. M. Powalla, M. Cemernjak, A. Eicke, J. Springer, A. Sorg, U. Stein G. Vorwinden, A. Zeller, and B. Dimmler, "Manufacturing Issues and Strategies of CIGS Solar Module Mass Production" Proc. 16 EU Photovoltaic Solar Energy Conf., (2000), pp. 275-280.
2. 2 Deposition with improved process control", Proc. 14 EU Photovoltaic Solar Energy Conf., (1997), pp. 1270-1273.
3. 2 Polycrystalline Thin-Film Solar Cells", Prog. Photov., 7 (1999) pp. 311-316.
4. W. van Roosbroeck and W. Shockley, "Photon-Radiative Recombination of Electrons and Holes in Germanium", Phys. Rev. 94, (1954), pp. 1558-1560.
5. S. Finkbeiner, E. Daub, and P. Würfel, "Maximum Open Circuit Voltage for Solar Cell Silicon from Absolute Intensities of Photoluminescence", Proc. 11 EC Photovoltaic Solar Energy Conf., (1992), pp. 320-322.
6. 2 thin films", Thin Solid Films 403-404, (2002), pp. 453-456.
7. T. Unold, D. Berkhahn, B. Dimmler, and G.H. Bauer, "Open Circuit Voltage and Loss Mechanisms in Polycrystalline Cu(InGa)Se2-Heterodiodes from Photoluminescence Studies", Proc. 16 EU Photovoltaic Solar Energy Conf., (2000), pp. 736-739.