Engineering
Band Gap
27%
Cell Design
5%
Conversion Efficiency
7%
Device Performance
5%
Energy Yield
7%
Fill Factor
6%
Flat Surface
6%
Gaas Substrate
8%
Gallium Arsenide
63%
Illustrates
5%
Junction Solar Cell
11%
Limitations
9%
Material Quality
11%
Multijunction Solar Cell
22%
Open Circuit Voltage
6%
Photovoltaics
15%
Quantum Well
11%
Si Substrate
5%
Solar Cell
100%
Tandem Cell
12%
Terrestrial Application
6%
Thermophotovoltaic
5%
Tunnel
5%
Material Science
Carbon Dioxide
5%
Density
5%
Epitaxy
5%
Gallium Arsenide
27%
Morphology
5%
Photonic Crystal
8%
Photovoltaics
11%
Solar Cell
45%
Surface (Surface Science)
12%
Vapor Phase Epitaxy
7%