156
39
th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE
Area 5 - Orals
10:30 - 12:00
PM
MR 22
Light Trapping Concepts II
Chair: Nikolas Podraza, David Young
10:30
(463)
Implications of TCO Topography on
Intermediate Reflector Design for a-Si/µc-
Si Tandem Solar Cells – Experiments and
Rigorous Optical Simulations
Simon Kirner
1
,
Martin Hammerschmitt
2
,
Christoph
Schwanke
1
,
Daniel Lockau
2,3
,
Sonya Calnan
1
,
Sebastian Neubert
1
,
Andreas Schöpke
3
,
Frank
Schmidt
2
,
Bernd Stannowski
1
,
Bernd Rech
3
,
Rutger Schlatmann
1
1
PVcomB, Helmholtz-Zentrum Berlin,
Berlin, Germany,
2
Konrad-Zuse-Zentrum für
Informationstechnik Berlin, Berlin, Germany,
3
Institute of Silicon Photovoltaics, Helmholtz-
Zentrum Berlin, Berlin, Germany
11:00
(464)
Light Scattering Multi-Scale Textures For
Thin-Film Silicon Solar Cells Fabricated By
Nano-Imprinting
Matthias Meier, Ulrich Wilhelm Paetzold, Michael
Ghosh, Wendi Zhang, Tsvetelina Merdzhanova,
Stephan Michard, Aad Gordijn
IEK5-Photovoltaik, Forschungszentrum Jülich
GmbH, Jülich, Germany
11:15
(465)
Maximizing short circuit currents of
amorphous silicon solar cells by double
textured substrates
Asman Tamang
1
,
Porponth Sichanugrist
2
,
Vladislav Jovanov
1
,
Makoto Konagai
2
,
Dietmar
Knipp
1
1
Jacobs University Bremen, Bremen, Germany,
2
Tokyo Institute of Technology, Tokyo, Japan
11:30
(466)
Design Of Surface-Textures For
Increasing Conversion Efficiency Of Thin-Film
Silicon Solar Cells
Janez Krc, Martin Sever, Benjamin Lipovsek,
Andrej Campa, Marko Topic
University of Ljubljana, Faculty of Electrical
Engineering, Trzaska 25, Si-1000 Ljubljana,
Slovenia
11:45
(467)
Resonant Absorption Enhancement
In Solar Cells With Periodically Textured
Interfaces
Franz-Josef Haug, Karin Söderström, Christophe
Ballif
Ecole Polytechnique Fédérale de Lausanne
(
EPFL), Institute of Microengineering,
Photovoltaics and Thin Film Electronics
Laboratory, Neuchâtel, Switzerland
TECHNICAL PROGRAM
