Technische Universität München
Lehrstuhl für Experimentelle Halbleiterphysik (Prof. Sharp)
Am Coulombwall 4
85748 Garching b. München
Eine Beschreibung der faszinierenden Forschungsthemen folgt in Kürze.
Nature Communications
Abstract: Perovskite-type tantalum-based oxynitride photocatalysts are promising candidates for water splitting due to their suitable band positions and extended light absorption beyond 600 nm. However, their…
Advanced Functional Materials
Abstract: Direct solar water splitting is a promising approach for sustainably producing hydrogen, but significant materials challenges must be overcome to achieve high efficiency and long-term stability. This…
Small
Abstract: (Formula presented.) is a promising semiconductor for solar-driven water splitting, but its performance is limited by poor charge transport and inefficient carrier extraction. We present a systematic…
Advanced Energy Materials
Abstract: TiO2 is widely applied as a photoanode material for the oxygen evolution reaction (OER), as well as for corrosion protection. However, its stability during photoelectrochemical (PEC) processes is…
Chemical Science
Abstract: Ultrafast small-polaron formation profoundly shapes the electronic and catalytic behaviour of transition metal oxides (TMOs). Despite its significance, spectroscopic investigations of photoexcited…
Advanced Materials Interfaces
Abstract: Molybdenum oxide (MoOx) thin films have been extensively investigated for selective hole extraction in solar cells, including as an efficient alternative to the well-studied p-type a-Si:H layers in Si…
Nature Communications
Abstract: Understanding how material and defect characteristics govern photoelectrochemical performance is essential for developing efficient and stable photoelectrodes. Although bulk properties are often…
Advanced Materials Interfaces
Abstract: Multi-absorber III–V semiconductors represent the state of the art in high-efficiency solar-to-electricity and solar-to-fuel conversion owing to their tunable bandgaps and favorable optoelectronic…
ACS Applied Materials and Interfaces
Abstract: Zinc nitride (Zn3N2) comprises earth-abundant elements, possesses a small direct bandgap, and is characterized by high electron mobility. While these characteristics make the material a promising…
ACS Energy Letters
Abstract: The physical properties of bismuth vanadate (BiVO4) make it an appealing semiconductor photoanode for water oxidation in photoelectrochemical cells that aim to produce hydrogen or other solar fuels.…
