102 citations · 272 across the 4 of their papers we have counts for
4 papers
The Resource Demand of Terawatt-Scale Perovskite Tandem Photovoltaics
Lukas Wagner, Jiajia Suo, Bowen Yang +5
Photovoltaics (PV) is the most important energy conversion technology for cost-efficient climate change mitigation. To reach the international climate goals, the annual PV module p…
Upconverting Core-Shell Nanocrystals with High Quantum Yield under Low Irradiance: On the Role of Isotropic and Thick Shells
Stefan Fischer, Noah J. J. Johnson, Jothirmayanantham Pichaandi +2
Colloidal upconverter nanocrystals (UCNCs) that convert near-infrared photons to higher energies are promising for applications ranging from life sciences to solar energy harvestin…
Plasmon enhanced upconversion luminescence near gold nanoparticles - Simulation and analysis of the interactions
Stefan Fischer, Florian Hallermann, Toni Eichelkraut +6
We investigate plasmon resonances in gold nanoparticles to enhance the quantum yield of upconverting materials. For this purpose, we use a rate equation model that describes the up…
Modeling upconversion of erbium doped microcrystals based on experimentally determined Einstein coefficients
S. Fischer, H. Steinkemper, P. Löper +2
Upconversion of infrared photons is a promising possibility to enhance solar cell efficiency by producing electricity from otherwise unused sub-band-gap photons. We present a rate…