This map shows the geographic impact of P. Signer'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 P. Signer with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites P. Signer more than expected).
This network shows the impact of papers produced by P. Signer. 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 P. Signer. The network helps show where P. Signer may publish in the future.
Co-authorship network of co-authors of P. Signer
This figure shows the co-authorship network connecting the top 25 collaborators of P. Signer.
A scholar is included among the top collaborators of P. Signer 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 P. Signer. P. Signer 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.
Baur, H., et al.. (1994). He/Ar and Ne/Ar Solar Wind Ratios in Metal Separates from ACFER 111, Fayetteville, and Noblesville. Meteoritics and Planetary Science. 29(4). 506.4 indexed citations
2.
Wieler, R., H. Baur, & P. Signer. (1993). A Long-Term Change of the Ar/Kr/Xe Fractionation in the Solar Corpuscular Radiation. 1519.5 indexed citations
3.
Wieler, R., H. Baur, & P. Signer. (1993). Parentless Fission and Radiogenic Xe in Lunar Breccia 14301 Studied by Closed-System Etching. Metic. 28(3). 459.2 indexed citations
4.
Wieler, R., et al.. (1992). Krypton and Xenon from Solar Energetic Particles in a Lunar Ilmenite. LPI. 23. 1525.2 indexed citations
5.
Nishiizumi, K., Motoyasu Imamura, Peter W. Kubik, et al.. (1990). Extraction of noble gases from individual IDPs by step-heating. Meteoritics and Planetary Science. 25. 392.21 indexed citations
6.
Herpers, U., K. Bremer, Hans Hofmann, et al.. (1990). Measurements and model calculations of cosmogenic nuclides in Antarctic achondrites. Metic. 25. 370.2 indexed citations
7.
Wieler, R., H. Baur, P. Signer, & R. S. Lewis. (1990). Noble gases in "Phase Q." Further studies on the Allende and Murchison meteorites. Meteoritics and Planetary Science. 25. 420.6 indexed citations
8.
Herpers, U., Hans Hofmann, Matthias Lüpke, et al.. (1990). Production of radionuclides and stable rare gas isotopes from target elements (Z ≤ 28) by proton-induced reactions up to 2600 MeV. Meteoritics and Planetary Science. 25. 358.3 indexed citations
9.
Michel, R., P. Dragovitsch, Sabine Theis, et al.. (1987). On the Production of Krypton Isotopes by Galactic Protons. Meteoritics and Planetary Science. 22(3). 223.1 indexed citations
10.
Wieler, R., H. Baur, Th. Graf, & P. Signer. (1985). He, ne, and AR in Antarctic Meteorites: Solar Noble Gases in an Enstatite Chondrite. Lunar and Planetary Science Conference. 903–904.8 indexed citations
11.
Signer, P., et al.. (1983). Light Noble Gases in 15 Meteorites. Metic. 18. 399.4 indexed citations
12.
Wieler, R., et al.. (1980). Record of the solar corpuscular radiation in minerals from lunar soils: comparative study of noble gases and tracks.. 2. 1369–1393.14 indexed citations
13.
Signer, P., et al.. (1977). Admixture of Frees Material, Agglutination, and "Reworking" as Refiected in the Noble Gas Record of Lunar Soil Constituents. Meteoritics and Planetary Science. 12. 362.1 indexed citations
14.
Schultz, Ludolf, U. Frick, & P. Signer. (1975). Noble gases in grain size fractions of Weston: a comparison with lunar soil data. Meteoritics and Planetary Science. 10. 483.4 indexed citations
15.
Eglinton, G., C. T. Pillinger, S. O. Agrell, et al.. (1974). The History of Lunar Breccia 14267 - The European Consortium. Lunar and Planetary Science Conference. 5. 215.
16.
Eglinton, G., C. T. Pillinger, S. O. Agrell, et al.. (1974). The history of lunar breccia 14267.. 2. 1159–1180.1 indexed citations
17.
Schultz, L., D. Phinney, & P. Signer. (1973). Depth dependence of spallogenic noble gases in the St. Séverin chondrite.. Meteoritics and Planetary Science. 8. 435–436.7 indexed citations
18.
Frick, U., et al.. (1973). Comparison of calculated and measured release patterns of trapped gas.. Meteoritics and Planetary Science. 8. 325–326.1 indexed citations
19.
Funk, H., H. Baur, U. Frick, et al.. (1973). Release patterns of natural and low energy implanted argon from separates of lunar fines.. Metic. 8. 369–371.1 indexed citations
20.
Frick, U., H. Baur, H. Funk, et al.. (1973). Diffusion properties of light noble gases in lunar fines. 4. 1987.18 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.