Lukas Helmbrecht

Shape-preserving transformation of carbonate minerals into lead halide perovskite semiconductors based on ion exchange/insertion reactions

Tim Holtus, Lukas Helmbrecht, Hans C. Hendrikse et al. · Nature Chemistry · 2018 · 64 citations

Natural Sciences, Chemistry, Materials Science +17

Ion Exchange Lithography: Localized Ion Exchange Reactions for Spatial Patterning of Perovskite Semiconductors and Insulators

Lukas Helmbrecht, Moritz H. Futscher, Loreta A. Muscarella et al. · Advanced Materials · 2021 · 39 citations · Full text

Engineering, Materials Engineering, Materials Science +16

Directed Emission from Self‐Assembled Microhelices

Lukas Helmbrecht, Mélissa Tan, Ruslan Röhrich et al. · Advanced Functional Materials · 2019 · 16 citations · Full text

Natural Sciences, Materials Engineering, Materials Science +17

Microstructuring of 2D perovskites via ion-exchange fabrication

Gianluca Grimaldi, Leo Sahaya Daphne Antony, Lukas Helmbrecht et al. · Applied Physics Letters · 2021 · 11 citations · Full text

Engineering, Materials Engineering, Materials Science +17

Direct Environmental Lead Detection by Photoluminescent Perovskite Formation with Nanogram Sensitivity

Lukas Helmbrecht, Sjoerd W. van Dongen, Arno van der Weijden et al. · Environmental Science & Technology · 2023 · 11 citations · Full text

Natural Sciences, Environmental Sciences, Toxicology +15