This map shows the geographic impact of J. Kiko'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. Kiko with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites J. Kiko more than expected).
This network shows the impact of papers produced by J. Kiko. 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. Kiko. The network helps show where J. Kiko may publish in the future.
Co-authorship network of co-authors of J. Kiko
This figure shows the co-authorship network connecting the top 25 collaborators of J. Kiko.
A scholar is included among the top collaborators of J. Kiko 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. Kiko. J. Kiko is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Hampel, W., G. Heusser, M. Huebner, et al.. (1985). Results of ultra-low level 71ge counting for application in the Gallex-solar neutrino experiment at the Gran Sasso Underground Physics Laboratory. NASA STI Repository (National Aeronautics and Space Administration).1 indexed citations
6.
Wunderlich, Ralf, T. Kirsten, & J. Kiko. (1983). A petrologic microprobe survey of coexisting olivines, pyroxenes, andspinels in L- and LL-chondrites.. Meteoritics and Planetary Science. 18(4). 426–428.6 indexed citations
7.
Ceplecha, Z., et al.. (1983). European Network Fireballs Photographed in 1978. Bulletin of the Astronomical Institutes of Czechoslovakia. 34(4). 195–212.4 indexed citations
8.
Warhaut, M., J. Kiko, & T. Kirsten. (1979). Microdistribution patterns of implanted rare gases in a large number of individual lunar soil particles.. 2. 1531–1546.4 indexed citations
Kiko, J., T. Kirsten, & D. Ries. (1978). Distribution properties of implanted rare gases in individual olivine crystals from the lunar regolith.. 2. 1655–1665.10 indexed citations
Kiko, J., T. Kirsten, & M. Warhaut. (1977). He and Ne Depth Profiles in Olivine from Lunar Soil 71501,23. Meteoritics and Planetary Science. 12. 274.1 indexed citations
13.
Kalbitzer, S., et al.. (1976). Rare gas ion probe analysis of helium profiles in individual lunar soil particles.. Lunar and Planetary Science Conference Proceedings. 1. 937–951.4 indexed citations
14.
Kiko, J., et al.. (1976). High Resolution Depth Profiles of Rare Gases in Individual Lunar Soil Particles. LPI. 7. 577.2 indexed citations
15.
Kiko, J., K. Büchler, S. Kalbitzer, et al.. (1976). A comparison of rare gas concentration profiles in lunar and artificially implanted ilmenites measured with the gas ion probe. Metic. 11. 309.1 indexed citations
16.
Kirsten, T., et al.. (1975). Rare gases in Apollo 17 soils with emphasis on analysis of size and mineral fractions of soil 74241.. Lunar and Planetary Science Conference. 10. 2009–2026.18 indexed citations
17.
Kirsten, T., et al.. (1973). Ar40-Ar39 Dating of Apollo 16 and Apollo 15 Rocks and Rare Gas Analysis of Apollo 16 Soils. Lunar and Planetary Science Conference. 4. 438.9 indexed citations
18.
Kirsten, T., et al.. (1973). 39 Ar- 40 Ar dating and rare gas analysis of Apollo 16 rocks and soils. Lunar and Planetary Science Conference Proceedings. 4. 1757.45 indexed citations
19.
Kirsten, T., W. Gentner, E. K. Jeßberger, et al.. (1972). Rare Gases and Ion Tracks in Individual Components and Bulk Samples of Apollo 14 and 15 Fines and Fragmental Rocks. LPI. 3. 452.2 indexed citations
20.
Kirsten, T., et al.. (1972). Rare gas record of Apollo 14 and 15 samples. Lunar and Planetary Science Conference Proceedings. 3. 1865–1889.34 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.