Carbon nanotube–polybithiophene photovoltaic devices with high open-circuit voltage
نویسندگان
چکیده
منابع مشابه
High Open Circuit Voltage of MQW Amorphous Silicon Photovoltaic Structures
The maximum theoretical open circuit voltage of a solar cell is set by its builtin voltage. For amorphous silicon p-i-n cells, the position of the Fermi levels in the p-and ncontact regions are on the order of 0.4 eV and 0.2eV from their respective band edges, limiting the built-in voltage to Eg 0.6eV. We propose replacing the pand n regions by superlattices, in which the Fermi levels in the wi...
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ژورنال
عنوان ژورنال: physica status solidi (RRL) – Rapid Research Letters
سال: 2007
ISSN: 1862-6254,1862-6270
DOI: 10.1002/pssr.200600057