135 citations · 138 across the 3 of their papers we have counts for
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Location and migration of interstitial Li ions in CsPbI crystals
Wei Wei, Julian Gebhardt, Daniel F. Urban +1
Halide perovskites are highly promising light-harvesting materials with strong ionic character, enabling in principle the combination of a solar cell and a Li-ion battery in one in…
Influence of interstitial Li on the electronic properties of LiCsPbI for photovoltaic and battery applications
Wei Wei, Julian Gebhardt, Daniel F. Urban +1
The integrated device of a perovskite solar cell with a Li-ion battery is an innovative solution for decentralized energy storage in smart electronic devices. In this study, we exa…
Growth and Electronic Structure of Boron-Doped Graphene
J. Gebhardt, R. J. Koch, W. Zhao +7
The doping of graphene to tune its electronic structure is essential for its further use in carbon based electronics. Adapting strategies from classical silicon based semiconductor…