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PVMD
Delft University of Technology
Learning objectives
- Historical introduction
- III-V solar cells applications in space
- Spectra in outer space
PVMD Delft University of Technology Learning objectives Historical - - PowerPoint PPT Presentation
PVMD Delft University of Technology Learning objectives Historical - - PowerPoint PPT Presentation
Space applications Arno Smets PVMD Delft University of Technology Learning objectives Historical introduction III-V solar cells applications in space Spectra in outer space Historical introduction 110 kW International Space
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Historical introduction
Vanguard I (1958) International Space Station (1998) 400 mW 110 kW
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III-V semiconductors
Inverted metamorphic multijunction GaInP GaAs Ge
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Particle and radiation in space
Van Allen belt Solar flares
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Radiation spectra in outer space
0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 500 1000 1500 2000 2500 3000 3500 4000
Wavelength [nm] Spectral irradiance [W·m2·nm]
AM 1.5
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Radiation spectra in outer space
0.00 0.25 0.50 0.75 1.00 1.25 1.50 1.75 2.00 500 1000 1500 2000 2500 3000 3500 4000
Wavelength [nm] Spectral irradiance [W·m2·nm]
AM 0 AM 1.5
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Radiation spectra in outer space
Lower T and intensity
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2000
Radiation spectra in outer space
AM0 600 800 1000 1200 1400 1600 1800 Wavelength [nm] Spectral irradiance [W·m2·nm] 2.0 1.0 0.5 0.0 1.5 200 400 Mars Orbit
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