Výsledky vyhledávání - "Patrick Rothweiler"

Akademický článek

X-ray Investigations of Sol–Gel-Derived GeO2 Nanoparticles

Autor: Patrick Rothweiler, Ralph Wagner, Ronald Reinhard Frahm, Dirk Lützenkirchen-Hecht

Publikováno v: Crystals, Vol 13, Iss 8, p 1219 (2023)

Germanium dioxide (GeO2) is a versatile material with several different crystalline polymorphs and interesting applications in, e.g., optics, microelectronics, and Li-ion batteries. In particular, many of the material’s properties depend on the siz

Externí odkaz: https://doaj.org/article/d409e10874e54558995a6a97a25b788a

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In Situ Observation of ZnO Nanoparticle Formation by a Combination of Time-Resolved X-ray Absorption Spectroscopy and X-ray Diffraction

Autor: Franz Eckelt, Patrick Rothweiler, Frederic Braun, Lukas Voss, Ankica Šarić, Martina Vrankić, Dirk Lützenkirchen-Hecht

Publikováno v: Materials 15(22), 8186 (1-18) (2022). doi:10.3390/ma15228186
Materials; Volume 15; Issue 22; Pages: 8186

Materials 15(22), 8186 (1-18) (2022). doi:10.3390/ma15228186
The formation of ZnO nanomaterials from different Zn acetylacetonate precursor solutions was studied in situ by employing simultaneous, time-resolved X-ray diffraction (XRD) and X-ray

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::245388dd39e9001a185fec514fb7942f

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High-temperature treatments of niobium under high vacuum, dilute air- and nitrogen-atmospheres as investigated by in situ X-ray absorption spectroscopy

Autor: Patrick Rothweiler, Dirk Lützenkirchen-Hecht, Ralph Wagner, Benjamin Bornmann, Jonas Klaes

Publikováno v: Journal of Synchrotron Radiation
Journal of synchrotron radiation 28(1), 266-277 (2021). doi:10.1107/S1600577520013557

Journal of synchrotron radiation 28(1), 266 - 277 (2021). doi:10.1107/S1600577520013557
Niobium metal foils were heat-treated at 900°C under different conditions and in situ investigated with time-resolved X-ray absorption fine-structure (EXAFS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::06179917f7fde3e88a93c899126cd94c
https://pubmed.ncbi.nlm.nih.gov/33399577

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