Manuela A. Fehr

942 total citations
32 papers, 708 citations indexed

About

Manuela A. Fehr is a scholar working on Astronomy and Astrophysics, Ecology and Geophysics. According to data from OpenAlex, Manuela A. Fehr has authored 32 papers receiving a total of 708 indexed citations (citations by other indexed papers that have themselves been cited), including 21 papers in Astronomy and Astrophysics, 14 papers in Ecology and 9 papers in Geophysics. Recurrent topics in Manuela A. Fehr's work include Astro and Planetary Science (21 papers), Isotope Analysis in Ecology (14 papers) and Geological and Geochemical Analysis (8 papers). Manuela A. Fehr is often cited by papers focused on Astro and Planetary Science (21 papers), Isotope Analysis in Ecology (14 papers) and Geological and Geochemical Analysis (8 papers). Manuela A. Fehr collaborates with scholars based in Switzerland, United Kingdom and United States. Manuela A. Fehr's co-authors include Maria Schönbächler, Mark Rehkämper, Alex N. Halliday, I. J. Parkinson, Bodo Hattendorf, Detlef Günther, Carl‐Magnus Mörth, Per Andersson, Ulf Hålenius and Rachael H. James and has published in prestigious journals such as Geochimica et Cosmochimica Acta, Earth and Planetary Science Letters and Chemical Geology.

In The Last Decade

Manuela A. Fehr

32 papers receiving 689 citations

Peers

Manuela A. Fehr

GEOPH

ECOLO

Rasmus Andreasen Denmark

Katsuyuki Yamashita Japan

Caroline Fitoussi France

Joachim Völkening Germany

G. Quitté France

K. Vinai India

T. D. Mock United States

Yi-Jen Lai Australia

Wen Yi United States

Claudia Bouman Germany

Rasmus Andreasen Denmark

Manuela A. Fehr

427 ×1.6

GEOPH

369 ×1.5

109 ×0.5

202 ×1.2

ECOLO

44 ×0.4

Citations per year, relative to Manuela A. Fehr Manuela A. Fehr (= 1×) peers Rasmus Andreasen

Countries citing papers authored by Manuela A. Fehr

Since Specialization

Citations

This map shows the geographic impact of Manuela A. Fehr's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Manuela A. Fehr with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Manuela A. Fehr more than expected).

Fields of papers citing papers by Manuela A. Fehr

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Manuela A. Fehr. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Manuela A. Fehr. The network helps show where Manuela A. Fehr may publish in the future.

Co-authorship network of co-authors of Manuela A. Fehr

This figure shows the co-authorship network connecting the top 25 collaborators of Manuela A. Fehr. A scholar is included among the top collaborators of Manuela A. Fehr based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Manuela A. Fehr. Manuela A. Fehr is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

Greber, Nicolas D., et al.. (2024). Constraining the mass-dependent Ti isotope composition of the chondritic reservoir – An inter-laboratory comparison study. Geochimica et Cosmochimica Acta. 372. 171–180. 5 indexed citations

Tissot, François, Mauricio Ibáñez-Mejía, Savelas A. Rabb, et al.. (2023). A community-led calibration of the Zr isotope reference materials: NIST candidate RM 8299 and SRM 3169. Journal of Analytical Atomic Spectrometry. 38(10). 2087–2104. 11 indexed citations

Lai, Yi-Jen, et al.. (2023). Genetic relationships of solar system bodies based on their nucleosynthetic Ti isotope compositions and sub-structures of the solar protoplanetary disk. Geochimica et Cosmochimica Acta. 355. 110–125. 20 indexed citations

Fehr, Manuela A., Maria Schönbächler, & Tetsuya Yokoyama. (2023). Zirconium isotope composition of samples returned from the asteroid Ryugu. 1 indexed citations

Fehr, Manuela A., et al.. (2022). Titanium isotope heterogeneity in the Earth’s mantle: A case study of the Horoman peridotite massif. Geochimica et Cosmochimica Acta. 335. 356–368. 15 indexed citations

Fehr, Manuela A., et al.. (2020). Titanium isotope fractionation in solar system materials. Chemical Geology. 568. 120009–120009. 17 indexed citations

Fehr, Manuela A., et al.. (2020). Cadmium isotopes in chondrites and acid leachates: Nucleosynthetic homogeneity and a monitor for thermal neutron capture effects. Geochimica et Cosmochimica Acta. 274. 286–301. 10 indexed citations

Fehr, Manuela A., et al.. (2019). Efficient separation and high-precision analyses of tin and cadmium isotopes in geological materials. Journal of Analytical Atomic Spectrometry. 35(2). 273–292. 18 indexed citations

Fehr, Manuela A., Samantha J. Hammond, & I. J. Parkinson. (2017). Tellurium stable isotope fractionation in chondritic meteorites and some terrestrial samples. Geochimica et Cosmochimica Acta. 222. 17–33. 27 indexed citations

10.

Schönbächler, Maria, et al.. (2016). Titanium and Oxygen Isotope Compositions of Individual Chondrules from Ordinary Chondrites. 79(1921). 6503. 1 indexed citations

11.

Schönbächler, Maria, et al.. (2016). Search for Nucleosynthetic Cadmium Isotope Variations in Bulk Carbonaceous Chondrites. LPICo. 79(1921). 6275. 1 indexed citations

12.

Magna, Tomáš, James M.D. Day, Klaus Mezger, et al.. (2015). Lithium isotope constraints on crust–mantle interactions and surface processes on Mars. Geochimica et Cosmochimica Acta. 162. 46–65. 22 indexed citations

13.

Schönbächler, Maria, et al.. (2014). Different Heterogeneously Distributed Titanium Isotope Components in Solar System Materials and Mass-Dependent Titanium Isotope Variations. LPI. 2183. 2 indexed citations

14.

Fehr, Manuela A., et al.. (2012). Potential nucleosynthetic sources of the titanium isotope variations in solar system materials. Open Research Online (The Open University). 75. 5209. 1 indexed citations

15.

Bonnand, Pierre, et al.. (2010). Cr isotopic composition of modern carbonates and seawater. Open Research Online (The Open University). 2010. 2 indexed citations

16.

Fehr, Manuela A., Rachael H. James, Mark A. Sephton, Zita Martins, & P. A. Bland. (2009). Primitive lithium isotope signatures in CR carbonaceous chondrites. Open Research Online (The Open University). 73. 2 indexed citations

17.

Fehr, Manuela A., Mark Rehkämper, Alex N. Halliday, Bodo Hattendorf, & Detlef Günther. (2009). Tellurium isotope compositions of calcium‐aluminum‐rich inclusions. Meteoritics and Planetary Science. 44(7). 971–984. 20 indexed citations

18.

Fehr, Manuela A., Per Andersson, Ulf Hålenius, & Carl‐Magnus Mörth. (2007). Iron isotope variations in Holocene sediments of the Gotland Deep, Baltic Sea. Geochimica et Cosmochimica Acta. 72(3). 807–826. 67 indexed citations

19.

Fehr, Manuela A., Mark Rehkämper, Alex N. Halliday, et al.. (2005). Tellurium isotopic composition of the early solar system—A search for effects resulting from stellar nucleosynthesis, 126Sn decay, and mass-independent fractionation. Geochimica et Cosmochimica Acta. 69(21). 5099–5112. 30 indexed citations

20.

Fehr, Manuela A., Mark Rehkämper, D. Porcelli, & A. N. Halliday. (2003). Homogeneity of Tellurium Isotopes in Chondrites, Leachates of Allende and Canyon Diablo. Lunar and Planetary Science Conference. 1655. 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

Explore authors with similar magnitude of impact