94
39
th IEEE PHOTOVOLTAIC SPECIALISTS CONFERENCE
A25
(91)
Comprehensive Validation of Carrier
Collection Efficiency in Multiple Quantum
Well Solar Cells: For More Effective and Direct
Evaluation of Carrier Transport Dynamics
Hiromasa Fujii
1
,
Kasidit Toprasertpong
1
,
Kentaroh
Watanabe
2
,
Masakazu Sugiyama
1
,
Yoshiaki
Nakano
2
1
Department of Electrical Engineering and
Information Systems, the University of Tokyo,
Tokyo, Japan,
2
Research Center for Advanced
Science and Technology, the University of Tokyo,
Tokyo, Japan
A29
(92)
Island-Cap Interface Misfit Modulated
Carrier Mechanisms in
p-i-n
Epitaxial Quantum
Dot Photovoltaic Devices
Jateen S. Gandhi
1
,
Choong-Un Kim
2
,
Wiley P.
Kirk
2
1
University of Houston, Houston, TX, USA,
2
University of Texas at Arlington, Arlington, TX,
USA
A33
(93)
Exploration of Epitaxial Quantum Dots
within Wide Band Gap Metamorphic Host
Materials for Intermediate Band Solar Cells
Tyler J Grassman
1,2
,
David W McComb
1
,
Steven
A Ringel
2
1
Dept. of Materials Science and Engineering, The
Ohio State University, Columbus, OH, USA,
2
Dept.
of Electrical and Computer Engineering, The Ohio
State University, Columbus, OH, USA
A37
(94)
Electron Spectroscopy of Conduction
Electrons Exited by Visible Light Utilizing NEA
Surface
Fumiaki Ichihashi
1
,
Daiki Shimura
1
,
Kenji
Nishitani
1
,
Shunta Harada
1
,
Makoto Kuwahara
2
,
Takahiro Ito
1
,
Miho Tagawa
1
,
Toru Ujihara
1
1
Department of Materials Science and
Engineering, Nagoya University, Nagoya,
Japan,
2
Department of Applied Physics, Nagoya
University, Nagoya, Japan
A41
(95)
GaSb/InGaAs Quantum Dot-Well Solar
Cells
Ramesh Babu Laghumavarapu
1
,
Baolai L Liang
2
,
Zachery Bittner
3
,
Tugba S. Navruz
4
,
Seth M
Hubbard
3
,
Andrew Norman
5
,
Diana L Huffaker
1,2
1
Electrical Engineering Department, University of
California Los Angeles, Los Angeles, CA, USA,
2
California Nanosystems Institute, University of
California Los Angeles, Los Angeles, CA, USA,
3
Department of Physics, Rochester Institute of
Technology, Rochester, CA, USA,
4
Gazi University
Faculty of Engineering & Architecture, Department
of Elect. & Elec. Engineering, Gazi University,
Ankara, Turkey,
5
National Renewable Energy
Laboratory, Golden, CO, USA
TECHNICAL PROGRAM
