142 citations · 142 across the 5 of their papers we have counts for
5 papers
X-ray Spectroscopy of a Rare-Earth Molecular System Measured at the Single Atom Limit in Room Temperature
Sarah Wieghold, Nozomi Shirato, Xinyue Cheng +7
We investigate the limit of X-ray detection at room temperature on rare-earth molecular films using lanthanum and a pyridine-based dicarboxamide organic linker as a model system. S…
Revisiting Thin Silicon for Photovoltaics: A Technoeconomic Perspective
Zhe Liu, Sarah E. Sofia, Hannu S. Laine +4
Adopting thin Si wafers for PV reduces capital expenditure (capex) and manufacturing cost, and accelerates the growth of PV manufacturing. There are two key questions about thin Si…
Triplet-sensitization by lead halide perovskite thin films for near-infrared-to-visible upconversion
Lea Nienhaus, Juan-Pablo Correa-Baena, Sarah Wieghold +9
Lead halide-based perovskite thin films have attracted great attention due to the explosive increase in perovskite solar cell efficiencies. The same optoelectronic properties that…
Trap states impact photon upconversion in rubrene sensitized by lead halide perovskite thin films
Sarah Wieghold, Alexander S. Bieber, Zachary A. VanOrman +2
The same optical and electronic properties that make perovskite thin films ideal absorber materials in photovoltaic applications are also beneficial in photon upconversion devices.…
Homogenization of Halide Distribution and Carrier Dynamics in Alloyed Organic-Inorganic Perovskites
Juan-Pablo Correa-Baena, Yanqi Luo, Thomas M. Brenner +15
Perovskite solar cells have shown remarkable efficiencies beyond 22%, through organic and inorganic cation alloying. However, the role of alkali-metal cations is not well-understoo…