Hannes Hempel

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Publications

Citations

5.1K

H-Index

Active since

2013

Affiliations

Helmholtz-Zentrum Berlin für Materialien und Energie(Current)

Technische Universität Berlin

University of Potsdam

National Laboratory of the Rockies

Humboldt-Universität zu Berlin

Hannes Hempel is an author at Helmholtz-Zentrum Berlin für Materialien und Energie specializing in materials science, materials engineering, and semiconductor materials.

ORCID

Publications per year

2013–2025

Publications

Monolithic perovskite/silicon tandem solar cell with >29% efficiency by enhanced hole extraction

Amran Al‐Ashouri, Eike Köhnen, Bor Li et al. · Science · 2020 · 2K citations · Full text

Engineering, Materials Engineering, Materials Science +17

Charge transfer rates and electron trapping at buried interfaces of perovskite solar cells

Igal Levine, Amran Al‐Ashouri, Artem Musiienko et al. · Joule · 2021 · 418 citations · Full text

Engineering, Materials Engineering, Materials Science +17

Beyond Bulk Lifetimes: Insights into Lead Halide Perovskite Films from Time-Resolved Photoluminescence

Florian Staub, Hannes Hempel, Jan-Christoph Hebig et al. · Physical Review Applied · 2016 · 274 citations · Full text

Engineering, Materials Engineering, Materials Science +17

Understanding Performance Limiting Interfacial Recombination in <i>pin</i> Perovskite Solar Cells

Jonathan Warby, Fengshuo Zu, Stefan Zeiske et al. · Advanced Energy Materials · 2022 · 270 citations · Full text

Engineering, Materials Engineering, Materials Science +17

Low Temperature Synthesis of Stable γ‐CsPbI<sub>3</sub> Perovskite Layers for Solar Cells Obtained by High Throughput Experimentation

Pascal Becker, J.A. Marquez, Justus Just et al. · Advanced Energy Materials · 2019 · 151 citations

Natural Sciences, Materials Engineering, Materials Science +17

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