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Prof. Dr.  Stefan Weyer

https://orcid.org/0000-0001-7734-4571
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Publications

  1. 2019
  2. Published

    Vanadium and its isotope composition of river water and seawater: Analytical improvement and implications for vanadium isotope fractionation

    Schuth, S., Brüske, A., Hohl, S. V., Jiang, S. Y., Meinhardt, A. K., Gregory, D. D., Viehmann, S. & Weyer, S., 5 Dec 2019, In: Chemical geology. 528, 119261.

    Research output: Contribution to journal › Article › Research › peer review

  3. Published

    Combined mass-dependent and nucleosynthetic isotope variations in refractory inclusions and their mineral separates to determine their original Fe isotope compositions

    Shollenberger, Q. R., Wittke, A., Render, J., Mane, P., Schuth, S., Weyer, S., Gussone, N., Wadhwa, M. & Brennecka, G. A., 15 Oct 2019, In: Geochimica et cosmochimica acta. 263, p. 215-234 20 p.

    Research output: Contribution to journal › Article › Research › peer review

  4. Published

    In situ high-precision lithium isotope analyses at low concentration levels with femtosecond-LA-MC-ICP-MS

    Steinmann, L. K., Oeser, M., Horn, I., Seitz, H. M. & Weyer, S., Jul 2019, In: Journal of Analytical Atomic Spectrometry. 34, 7, p. 1447-1458 12 p.

    Research output: Contribution to journal › Article › Research › peer review

  5. Published

    Cu isotope fractionation during reduction processes in aqueous systems: Evidences from electrochemical deposition

    Qi, D. M., Behrens, H., Lazarov, M. & Weyer, S., 29 Apr 2019, In: Contributions to Mineralogy and Petrology. 174, 4, 37.

    Research output: Contribution to journal › Article › Research › peer review

  6. Published

    Origin of metal from CB chondrites in an impact plume: A combined study of Fe and Ni isotope composition and trace element abundances

    Weyrauch, M., Zipfel, J. & Weyer, S., 1 Feb 2019, In: Geochimica et cosmochimica acta. 246, p. 123-137 15 p.

    Research output: Contribution to journal › Article › Research › peer review

  7. Published

    Central Tethyan platform-top hypoxia during Oceanic Anoxic Event 1a

    Hueter, A., Huck, S., Bodin, S., Heimhofer, U., Weyer, S., Jochum, K. P. & Immenhauser, A., 2019, In: Climate of the past. 15, 4, p. 1327-1344 18 p.

    Research output: Contribution to journal › Article › Research › peer review

  8. 2018
  9. Published

    Fractionation of Fe and Cu isotopes in acid mine tailings: Modification and application of a sequential extraction method

    Roebbert, Y., Rabe, K., Lazarov, M., Schuth, S., Schippers, A., Dold, B. & Weyer, S., 20 Aug 2018, In: Chemical geology. 493, p. 67-79 13 p.

    Research output: Contribution to journal › Article › Research › peer review

  10. Published

    Combined Fe-Mg chemical and isotopic zoning in olivine constraining magma mixing-to-eruption timescales for the continental arc volcano Irazú (Costa Rica) and Cr diffusion in olivine

    Oeser, M., Ruprecht, P. & Weyer, S., 25 Apr 2018, In: American Mineralogist. 103, 4, p. 582-599 18 p.

    Research output: Contribution to journal › Article › Research › peer review

  11. Published

    Mantle-derived trace element variability in olivines and their melt inclusions

    Neave, D. A., Shorttle, O., Oeser, M., Weyer, S. & Kobayashi, K., 1 Feb 2018, In: Earth and Planetary Science Letters. 483, p. 90-104 15 p.

    Research output: Contribution to journal › Article › Research › peer review

  12. Published

    Redox evolution during Eemian and Holocene sapropel formation in the Black Sea

    Wegwerth, A., Eckert, S., Dellwig, O., Schnetger, B., Severmann, S., Weyer, S., Brüske, A., Kaiser, J., Köster, J., Arz, H. W. & Brumsack, H. J., 1 Jan 2018, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 489, p. 249-260 12 p.

    Research output: Contribution to journal › Article › Research › peer review

  13. 2017
  14. Published

    Thermal equilibration of iron meteorite and pallasite parent bodies recorded at the mineral scale by Fe and Ni isotope systematics

    Chernonozhkin, S. M., Weyrauch, M., Goderis, S., Oeser, M., McKibbin, S. J., Horn, I., Hecht, L., Weyer, S., Claeys, P. & Vanhaecke, F., 15 Nov 2017, In: Geochimica et cosmochimica acta. 217, p. 95-111 17 p.

    Research output: Contribution to journal › Article › Research › peer review

  15. Published

    In situ high-precision Ni isotope analysis of metals by femtosecond-LA-MC-ICP-MS

    Weyrauch, M., Oeser, M., Brüske, A. & Weyer, S., Jul 2017, In: Journal of Analytical Atomic Spectrometry. 32, 7, p. 1312-1319 8 p.

    Research output: Contribution to journal › Article › Research › peer review

  16. Published

    Crystallization history of enriched shergottites from Fe and Mg isotope fractionation in olivine megacrysts

    Collinet, M., Charlier, B., Namur, O., Oeser, M., Médard, E. & Weyer, S., 15 Jun 2017, In: Geochimica et cosmochimica acta. 207, p. 277-297 21 p.

    Research output: Contribution to journal › Article › Research › peer review

  17. Published

    Biogenic non-crystalline U (IV) revealed as major component in uranium ore deposits

    Bhattacharyya, A., Campbell, K. M., Kelly, S. D., Roebbert, Y., Weyer, S., Bernier-Latmani, R. & Borch, T., 1 Jun 2017, In: Nature Communications. 8, 15538.

    Research output: Contribution to journal › Article › Research › peer review

  18. Published

    Isotopic variation of dissolved and colloidal iron and copper in a carbonatic floodplain soil after experimental flooding

    Kusonwiriyawong, C., Bigalke, M., Abgottspon, F., Lazarov, M., Schuth, S., Weyer, S. & Wilcke, W., 25 May 2017, In: Chemical geology. 459, p. 13-23 11 p.

    Research output: Contribution to journal › Article › Research › peer review

  19. Published

    Determination of tin isotope ratios in cassiterite by femtosecond laser ablation multicollector inductively coupled plasma mass spectrometry

    Schulze, M., Ziegerick, M., Horn, I., Weyer, S. & Vogt, C., 1 Apr 2017, In: Spectrochimica Acta - Part B Atomic Spectroscopy. 130, p. 26-34 9 p.

    Research output: Contribution to journal › Article › Research › peer review

  20. Published

    In-situ trace element and Fe-isotope studies on magnetite of the volcanic-hosted Zhibo and Chagangnuoer iron ore deposits in the Western Tianshan, NW China

    Günther, T., Klemd, R., Zhang, X., Horn, I. & Weyer, S., 20 Mar 2017, In: Chemical geology. 453, p. 111-127 17 p.

    Research output: Contribution to journal › Article › Research › peer review

  21. Published

    Uranium isotope fractionation

    Andersen, M. B., Stirling, C. H. & Weyer, S., 6 Mar 2017, Non-Traditional Stable Isotopes. Walter de Gruyter GmbH, Vol. 82. p. 799-850 52 p. (Reviews in Mineralogy and Geochemistry).

    Research output: Chapter in book/report/conference proceeding › Contribution to book/anthology › Research › peer review

  22. Published

    First vanadium isotope analyses of V-rich minerals by femtosecond laser ablation and solution-nebulization MC-ICP-MS

    Schuth, S., Horn, I., Brüske, A., Wolff, P. E. & Weyer, S., 1 Mar 2017, In: Ore geology reviews. 81, p. 1271-1286 16 p.

    Research output: Contribution to journal › Article › Research › peer review

  23. Published

    Experimental tests on achieving equilibrium in synthetic fluid inclusions: Results for scheelite, molybdenite, and gold solubility at 800 °C and 200 MPa

    Derrey, I. T., Albrecht, M., Dupliy, E., Botcharnikov, R. E., Horn, I., Junge, M., Weyer, S. & Holtz, F., 1 Feb 2017, In: American mineralogist. 102, 2, p. 275-283 9 p.

    Research output: Contribution to journal › Article › Research › peer review

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