86
39
th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE
Area 2 - Orals
3:30 - 5:00
PM
Ballroom B
Modeling and Defects Characterization
Chair: Jim Sites, Alex Redinger
3:30
(55)
Modeling Of Photoluminescence Of
Graded Band-Gap Cu(In,Ga)Se
2
–
Based Solar
Cells
Marek Pawłowski
1
,
Paweł Zabierowski
1
,
Rajmund
Bacewicz
1
,
Nicolas Barreau
2
,
Bart E. Pieters
3
,
Michał Pawłowski
4
1
Faculty of Physics, Warsaw University of
Technology, Koszykowa 75, PL 00-662, Warsaw,
Poland,
2
Institut des Matériaux Jean Rouxel (IMN
-
UMR 6502), Université de Nantes, CNRS, 2 rue
de la Houssnière, BP 32229, 44322 Nantes Cedex
3,
France,
3
IEF5-Photovoltaic, Forschungszentrum
Jülich, 52425, Jülich, Germany,
4
Department of
Electronics, Military University of Technology, Gen.
S. Kaliskiego 2, 00-908 Warsaw, Poland
4:00
(56)
Why High Ga Concentration is Detrimental
for Cu(In,Ga)Se2 Solar cells : A Hybrid-
Functional Calculation
Bing Huang
1
,
Shiyou Chen
2
,
Linwang Wang
2
,
Miguel Contreras
1
,
Rommel Noufi
1
,
Suhuai Wei
1
1
National Renewable Energy Laboratory,
Golden, CO, USA,
2
Lawrence Berkeley National
Laboratory, Berkeley, CA, USA
4:15
(57)
Analysis of Thin-Film Inhomogeneities
Using Electroluminescence and LBIC
Measurements
Katherine Zaunbrecher
1,2
,
Steve Johnston
1
,
James
R. Sites
2
1
National Renewable Energy Laboratory, Golden,
CO, USA,
2
Colorado State University, Fort Collins,
CO, USA
4:30
(58)
Light Trapping in Thin Film Cu(InGa)Se
2
Solar Cells
James G. Mutitu
1,2
,
Uwadiae Obahiagbon
1,2
,
Shouyuan Shi
1
,
William Shafarman
1,2
,
Dennis
Prather
1
1
University of Delaware, Newark, DE, USA,
2
Institute of Energy Conversion, Newark, DE, USA
4:45
(59)
Characterization of Bulk Defect Response
in Cu(In,Ga)Se
2
Thin-Film Solar Cells using
DLTS
Charles W Warren
1
,
David W Miller
1
,
Fehmi
Yasin
1
,
Jennifer T Heath
2
1
University of Oregon, Eugene, OR, USA,
2
Linfield
College, McMinnville, OR, USA
TECHNICAL PROGRAM
