This $467,060 Project Grant award from the National Science Foundation's (NSF) Engineering program (CFDA 47.041) will support research to study the fundamental operation of quantum-structured photovoltaic cells for converting long-wavelength infrared light into electricity. The University of Wisconsin - Madison, through its Research and Sponsored Programs division, will conduct this research to determine the influences of bias and illumination on the cell's band structure and carrier transport, identify nanophotonic structures to efficiently couple infrared radiation into the active region, and fabricate and test demonstration cells. This work aims to advance the understanding of intersubband photovoltaic technologies, which could have significant impacts on energy conversion applications like thermophotovoltaics, infrared power beaming, and infrared photodetectors. The award will run from May 1, 2025, through April 30, 2028, and does not involve any sub-awards.
Mod # | Description | Reason For Modification | Federal Obligation (Click to sort descending) | Date (Click to sort ascending) |
|---|---|---|---|---|
| Not listed | $467.1k | 2/24/25 |