180
40th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE
TECHNICAL PROGRAM
Area 4 - Orals
8:30 - 10:00 AM
Ballroom 1EF
Material Technology
Chair(s): Mariana Bertoni, Michio Tajima
8:30
(1001) Epitaxial Si films carried by thick
polycrystalline Si as a drop-in replacement for
conventional Si wafers
Rolf Brendel
1,2
, Verena Steckenreiter
1
, Jan Hensen
1
,
Sarah Kajari-Schröder
1
1
Institute for Solar Energy Research Hamelin,
31860, Germany,
2
Institute for Solid State Physics,
Leibniz Universität Hannover, 30167, Germany
9:00
(1002) Use of Indium Doping to Mitigate Light
Induced Degradation in High Efficiency p-Type
Silicon Solar Cells
J.-H. Lai
1
, A.D. Upadhyaya
1
, E. Cho
1
, A. Rohatgi
1
,
M.J. Binns
2
, J. Appel
2
, J. Guo
2
, H. Fang
2
, E.A. Good
2
1
Georgia Institute of Technology, Atlanta, GA, USA,
2
SunEdison, St. Peters, MO, USA
9:15
(1003) Numerical Analysis of Oxygen Control
During Growth of Czochralski Silicon Single
Crystals
Moez Jomâa
1
, Mohammed M’Hamdi
1
, Yu Hu
2
,
Øyvind Nielsen
2
1
SINTEF Materials and Chemistry, Oslo, Norway,
2
NorSun AS, Oslo, Norway
9:30
(1004) High-Lifetime Kerfless Wafers though
Epitaxy on Porous Silicon
Douglas M. Powell
1
, Jasmin Hofstetter
1
, David P.
Fenning
1
, Ruiying Hao
2
, Mallory Ann Jensen
1
, T.S.
Ravi
2
, Tonio Buonassisi
1
1
Massachusetts Institute of Technology, Cambridge,
MA, USA,
2
Crystal Solar Inc., Santa Clara, CA, USA
9:45
(1005) High Speed Growth of Square-like Si
Single Bulk Crystals with a Size of 23 x 23 cm
2
for Solar Cells using the Noncontact Crucible
Method
Kazuo Nakajima
1
, Ryota Murai
1
, Kohei Morishita
1
,
Doug M. Powell
2
, Maulid Kivambe
2
, Tonio
Buonassisi
2
1
Graduate School of Energy Science, Kyoto
University, Kyoto, Japan,
2
Massachusetts Institute of
Technology, Cambridge, MA, USA
Area 5 - Orals
8:30 - 10:00 AM
Ballroom 2A
Manufacturing and Process Control
Chair(s): Matthias Meier, Nikolas Podraza
8:30
(1006) Processing Glass-bonded epitaxial
Silicon Foils with very high Lifetimes into highly
efficient Solar Devices
Ivan Gordon, Hariharsudan Sivaramakrishnan,
Stefano N Granata, Twan Bearda, Valerie
Depauw, Jonathan Govaerts, Marwa Karim, Riet
Labie, Roberto Martini, Hosny Meddeb, Kris van
Nieuwenhuysen, Jef Poortmans
imec, Leuven, Belgium
