Project News Details
Title
III–V solar cell based on spalled germanium substrate achieves 23.36% efficiency
Detail
US scientists used spalled germanium instead of gallium arsenide, as the former reportedly reduces several issues associated with GaAs spalling. The cell achieved an open-circuit voltage of 1.019 V, a short-circuit current density of 28.49 mA cm−2, and a fill factor of 80.45%.
Country
International
Source
PV-Magazine
Regions
Africa Asia Australia Europe North America Oceania South America
Sectors
Non-Renewable Energy Solar Photovoltaic PV Energy Infrastructure Construction Energy-Power and Electrical Computer Hardwares and Consumables Petroleum Products
Published Date
26.07.2022
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