Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies
if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the
same subfield and year (this is the minimum needed to enter the top 1%, not the average
within it), or reaches the top citation threshold in at least one of its specific research
topics.
Re‐Os Isotopic Measurements at the Femtomole Level in Natural Samples
Citations per year, relative to J. L. Birck J. L. Birck (= 1×)
peers
Jean‐Louis Birck
Countries citing papers authored by J. L. Birck
Since
Specialization
Citations
This map shows the geographic impact of J. L. Birck'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 J. L. Birck with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. L. Birck more than expected).
This network shows the impact of papers produced by J. L. Birck. 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 J. L. Birck. The network helps show where J. L. Birck may publish in the future.
Co-authorship network of co-authors of J. L. Birck
This figure shows the co-authorship network connecting the top 25 collaborators of J. L. Birck.
A scholar is included among the top collaborators of J. L. Birck 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 J. L. Birck. J. L. Birck is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
All Works
20 of 20 papers shown
1.
Birck, J. L., et al.. (2009). 54 Cr ANOMALIES IN THE TAGISH LAKE AND ORGUEIL CARBONACEOUS CHONDRITES. J.-L.. Lunar and Planetary Science Conference. 1683.
2.
Göpel, C., J. L. Birck, & G. Manhès. (2009). U/Pb and Cr Isotope Study of the Tafassasset Meteorite. Meteoritics and Planetary Science Supplement. 72. 5267.6 indexed citations
3.
Trinquier, Anne, J. L. Birck, & C. J. Allègre. (2005). Reevaluation of the 53Mn-53Cr Systematic in the Basaltic Achondrites. 36th Annual Lunar and Planetary Science Conference. 1946.1 indexed citations
4.
Trinquier, Anne, J. L. Birck, & C. J. Allègre. (2005). 54Cr Anomalies in the Solar System: Their Extent and Origin. LPI. 1259.5 indexed citations
5.
Caro, Guillaume, Bernard Bourdon, J. L. Birck, & S. Moorbath. (2003). 142 Nd isotope constraints on the evolution of the Hadean Earth. GeCAS. 67(18).1 indexed citations
6.
Quitté, G., J. L. Birck, & A. N. Halliday. (2003). Tungsten and nickel isotopes in eucrites revisited. EAEJA. 9643.1 indexed citations
7.
Quitté, G., J. L. Birck, & C. J. Allègre. (2001). History and Evolution of Metal from Stony-iron Meteorites According to Tungsten Isotopes and Relationship with Eucrites. Meteoritics and Planetary Science Supplement. 36.
8.
Birck, J. L., et al.. (1990). Chromium Isotopes in C Chondrites: Isotopic Heterogeneity and Further Evidence for Extinct 53Mn. Lunar and Planetary Science Conference. 21. 1037.1 indexed citations
9.
Birck, J. L., et al.. (1990). 53 Mn in carbonaceous chondrites. Meteoritics and Planetary Science. 25. 349.5 indexed citations
10.
Birck, J. L., et al.. (1989). Zinc Isotopic Composition in Meteorites. Meteoritics and Planetary Science. 24. 269.4 indexed citations
11.
Birck, J. L. & G. W. Lugmair. (1987). NI and CR Isotopes in Allende Inclusions. Meteoritics and Planetary Science. 18. 326.7 indexed citations
12.
Allègre, Claude J. & J. L. Birck. (1985). Isotopic Anomalies in Iron Peak and the Scenarios of the Early Solar System. Meteoritics and Planetary Science. 20(4). 601.1 indexed citations
13.
Birck, J. L. & C. J. Allègre. (1984). Anomalous Isotopic Composition of Chromium in Allende Inclusions. Meteoritics and Planetary Science. 19. 111.1 indexed citations
14.
Birck, J. L. & C. J. Allègre. (1983). Systematics of Spallation Products in Iron Meteorites. Metic. 18. 267.2 indexed citations
15.
Birck, J. L. & C. J. Allègre. (1980). Li 6 /Li 7 Variations in Meteorites. Meteoritics and Planetary Science. 15. 267.6 indexed citations
16.
Birck, J. L., L. Ricard, & C. J. Allègre. (1980). Chromium isotopes in meteorites and terrestrial samples. Meteoritics and Planetary Science. 412. 115.5 indexed citations
17.
Allègre, C. J., J. L. Birck, & J. F. Minster. (1979). 87 Rb- 87 Sr Dating of Meteorites - A Review of Paris Data. Meteoritics and Planetary Science. 14. 336.1 indexed citations
18.
Minster, J. F., J. L. Birck, & Claude J. Allègre. (1976). 87 Rb/ 87 Sr constraints on the primitive chronology of meteorites. Metic. 11. 336.1 indexed citations
19.
Birck, J. L. & C. J. Allègre. (1974). Constraints Imposed by 87Rb-87Sr on Lunar Processes and on the Composition of the Lunar Mantle. LPI. 5. 64.1 indexed citations
20.
Birck, J. L., M. Loubet, G. Manhès, et al.. (1972). Age and Origin of Lunar Soils. Lunar and Planetary Science Conference. 3. 80.3 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.