265 citations · 2.2k across the 49 of their papers we have counts for
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Coupled Mode Theory for Semiconductor Nanowires
Robert Buschlinger, Michael Lorke, Ulf Peschel
We present a model to describe the spatiotemporal evolution of guided modes in semiconductor nanowires based on a coupled mode formalism. Light-matter interaction is modelled based…
Conical-Shaped Titania Nanotubes for Optimized Light Management in DSSCs Reach Back-side Illumination Efficiencies > 8%
Seulgi So, Arian Kriesch, Ulf Peschel +1
In the present work, we introduce the anodic growth of conical shaped TiO2 nanotube arrays. These titania nanocones provide a scaffold for dye-sensitized solar cell (DSSC) structur…
Experimental Measurement of the Berry Curvature from Anomalous Transport
Martin Wimmer, Hannah M. Price, Iacopo Carusotto +1
Geometrical properties of energy bands underlie fascinating phenomena in a wide-range of systems, including solid-state materials, ultracold gases and photonics. Most famously, loc…
Observation of Bloch oscillations in complex PT-symmetric photonic lattices
Martin Wimmer, Mohammed-Ali Miri, Demetrios Christodoulides +1
Light propagation in periodic environments is often associated with a number of interesting and potentially useful processes. If a crystalline optical potential is also linearly ra…
Coexistence of strong and weak coupling in ZnO nanowire cavities
Tom Michalsky, Helena Franke, Robert Buschlinger +3
We present a high quality two-dimensional cavity structure based on ZnO nanowires coated with concentrical Bragg reflectors. The spatial mode distribution leads to the simultaneous…