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Qi Zhang
Researcher at University of Tübingen
Publications - 5
Citations - 34
Qi Zhang is an academic researcher from University of Tübingen. The author has contributed to research in topics: Magnetite & Bedrock. The author has an hindex of 2, co-authored 4 publications receiving 15 citations. Previous affiliations of Qi Zhang include Southern University of Science and Technology.
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Chemical and magnetic tracing of coal slag pollutants in karstic river sediments
Stanislav Frančišković-Bilinski,Halka Bilinski,Krešimir Maldini,Simana Milović,Qi Zhang,Erwin Appel +5 more
TL;DR: The Mrežnica River near Duga Resa (Croatia) serves as an ideal natural laboratory for studying downstream transport of material in river systems as discussed by the authors, and the magnetic susceptibility of the river sediments is very high close to the pollution source and shows a decreasing trend downstream, still being above the level of unpolluted sediments just before the confluence with the Korana River app. 7.km away from the point source.
Journal ArticleDOI
Humidity related magnetite alteration in an experimental setup
Qi Zhang,Erwin Appel,Helge Stanjek,James M. Byrne,James M. Byrne,Christoph Berthold,Julian Sorwat,Wolfgang Rösler,Timo Seemann +8 more
TL;DR: In this article, the Verwey transition temperature (Tv) was found to be the most sensitive indicator of low-temperature oxidation of magnetite, and also lattice constants correlate well with the shift of Tv.
Journal ArticleDOI
Nano-Magnetite Aggregates in Red Soil on Low Magnetic Bedrock, Their Changes During Source-Sink Transfer, and Implications for Paleoclimate Studies
Qi Zhang,Erwin Appel,Shouyun Hu,Robert S. Pennington,Robert S. Pennington,Jannik C. Meyer,Udo Neumann,M. Burchard,Frederik J. Allstädt,Longsheng Wang,Andreas Koutsodendris +10 more
Journal ArticleDOI
Is Alteration of Magnetite During Rock Weathering Climate-Dependent?
Reversible Thermal Hysteresis in Heating‐Cooling Cycles of Magnetic Susceptibility: A Fine Particle Effect of Magnetite
Qi Zhang,Erwin Appel +1 more
TL;DR: In this article , the authors reported hump-shaped thermal relaxation behavior of magnetite-bearing basalt during heating-cooling cycles to ∼340°C, with similar starting and ending values, even in multiple repeated cycles, ruling out changes in magnetic mineralogy.