JUNE 16-21, 2013 • TAMPA, FLORIDA
119
Area 3 - Orals
1:30 - 3:00
PM
MR 25
III-V on Si Solar Cells
Chair: Carlos Algora, Kyle Montgomery
1:30
(245)
GaInP/GaAs Tandem Solar Cells on Silicon
with an AM1.5g Efficiency of 23.5%.
Frank
Dimroth
1
,
Tobias Roesener
1
,
Stephanie Essig
1
,
Karen Derendorf
1
,
Christoph Weuffen
1
,
Alexander
Wekkeli
1
,
Eduard Oliva
1
,
Gerald Siefer
1
,
Kerstin
Volz
2
,
Thomas Hannappel
3
,
Dieter Häussler
4
,
Wolfgang Jäger
4
,
Andreas W. Bett
1
1
Fraunhofer Institute for Solar Energy Systems
ISE, Heidenhofstrasse 2, 79110, Freiburg,
Germany,
2
Philipps University Marburg, Hans
Meerweinstrasse, 35032, Marburg, Germany,
3
Technische Universität Ilmenau, Gustav-
Kirchhoffstr. 5, 98693, Ilmenau, Germany,
4
Christian
Albrechts University Kiel, Kaiserstrasse 2, 24143,
Kiel, Germany
1:45
(246)
Analysis of Short- and Long-Term
Performance Goals for III/V on Active Si
Concentrator Solar Cells.
Alexander W Haas
1
,
Paul R Sharps
1
,
Daniel Aiken
1
,
Tyler Grassman
2
,
John A Carlin
2
,
Steve Ringel
2
.
1
Emcore Corporation,
Albuquerque, NM, USA,
2
Ohio State University,
Columbus, OH, USA
2:00
(247)
Numerical Simulation and Experimental
Facts about Bottom Cell Optimization for III-V on
Silicon Multi Junction Solar Cells.
Diego Martín
1
,
Elisa García-Tabarés
2
,
Ignacio Rey-Stolle
2
1
Universidad Complutense de Madrid,
2
Universida
Politécncia de Madrid, Madrid, Spain
2:15
(248)
III-V/Si(100) Heterointerfaces Studied In Vpe
Ambient Via Surface Dimers By In Situ Reflection
Anisotropy Spectroscopy.
Oliver Supplie
1,2
,
Sebastian Brückner
1,3
,
Henning Döscher
1,3
,
Peter
Kleinschmidt
1,3,4
,
Thomas Hannappel
1,3,4
1
Helmholtz-Zentrum Berlin, Berlin, Germany,
2
Humboldt-Universität zu Berlin, Berlin, Germany,
3
Technische Universität Ilmenau, Ilmenau, Germany,
4
CiS Forschungsinstitut, Erfurt, Germany
2:30
Best Student Presentation Award Finalist
(249)
Metamorphic Tunnel Junctions for High
Efficiency III-V/IV Multi-Junction Solar Cell
Technology.
Daniel J. Chmielewski
1
,
Tyler J.
Grassman
1,2
,
Andrew M. Carlin
1
,
Chris Ratcliff
1
,
Steven A. Ringel
1,3
.
1
Dept. of Electrical and
Computer Engineering,
2
Dept. of Materials Science
&
Engineering,
3
Institute for Materials Research, The
Ohio State University, Columbus, OH, USA
2:45
(250)
In Situ Control Of Step Formation On
Si(100) Surfaces During MOVPE Preparation
For Iii-V-On-Si Solar Cells.
Sebastian Brückner
1,2
,
Peter Kleinschmidt
1,2,4
,
Oliver Supplie
1,3
,
Henning
Döscher
1,2
,
Thomas Hannappel
1,2,4
.
1
Helmholtz-
Zentrum für Materialien und Energie Berlin, Berlin,
Germany,
2
Technische Universität Ilmenau, Ilmenau,
Germany,
3
Humboldt-Universität zu Berlin, Berlin,
Germany,
4
CiS Forschungsinstitut für Mikrosensorik
und Photovoltaik, Erfurt, Germany
TECHNICAL PROGRAM
