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.
Reaction between slab-derived melts and peridotite in the mantle wedge: experimental constraints at 3.8 GPa
19991.6k citationsRobert P. Rapp, Nobumichi Shimizu et al.Chemical Geologyprofile →
Melting in the oceanic upper mantle: An ion microprobe study of diopsides in abyssal peridotites
19901.1k citationsNobumichi Shimizu et al.profile →
143Nd/146Nd, a natural tracer: an application to oceanic basalts
1976785 citationsNobumichi Shimizu, Claude J. Allègre et al.Earth and Planetary Science Lettersprofile →
Extraction of mid-ocean-ridge basalt from the upwelling mantle by focused flow of melt in dunite channels
1995669 citationsP. B. Kelemen, Nobumichi Shimizu et al.Natureprofile →
Growth of early continental crust by partial melting of eclogite
2003637 citationsRobert P. Rapp, Nobumichi Shimizu et al.Natureprofile →
A review of melt migration processes in the adiabatically upwelling mantle beneath oceanic spreading ridges
1997554 citationsP. B. Kelemen, Nobumichi Shimizu et al.profile →
The boron and lithium isotopic composition of mid-ocean ridge basalts and the mantle
2017229 citationsNobumichi Shimizu, Brian Monteleone et al.profile →
Peers — A (Enhanced Table)
Peers by citation overlap · career bar shows stage (early→late)
cites ·
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Countries citing papers authored by Nobumichi Shimizu
Since
Specialization
Citations
This map shows the geographic impact of Nobumichi Shimizu'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 Nobumichi Shimizu with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Nobumichi Shimizu more than expected).
Fields of papers citing papers by Nobumichi Shimizu
This network shows the impact of papers produced by Nobumichi Shimizu. 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 Nobumichi Shimizu. The network helps show where Nobumichi Shimizu may publish in the future.
Co-authorship network of co-authors of Nobumichi Shimizu
This figure shows the co-authorship network connecting the top 25 collaborators of Nobumichi Shimizu.
A scholar is included among the top collaborators of Nobumichi Shimizu 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 Nobumichi Shimizu. Nobumichi Shimizu is excluded from
the visualization to improve readability, since they are connected to all nodes in the network.
Nadeau, P. A., James D. Webster, Charles W. Mandeville, et al.. (2015). Deciphering the thermal and mixing history of the Pleistocene rhyolite magma chamber at Augustine Volcano. AGU Fall Meeting Abstracts. 2015.1 indexed citations
Dasgupta, Rajdeep, et al.. (2012). Carbon Cycling in Shallow Magma Oceans of Terrestrial Planets Constrained by High P-T Experiments. LPI. 1767.1 indexed citations
Gaetani, G. A., J. A. O'Leary, & Nobumichi Shimizu. (2009). Mechanisms and Timescales for Reequilibration of Water in Olivine-Hosted Melt Inclusions. AGU Fall Meeting Abstracts. 2009.6 indexed citations
8.
Moreira, Manuel, Estelle F. Rose‐Koga, Kenneth T. Koga, et al.. (2009). Correlations between Pb isotopes and volatile elements in melt inclusions from Sao Miguel, Azores. AGU Fall Meeting Abstracts. 2009.1 indexed citations
9.
Koga, Kenneth T., Nicolas Cluzel, Estelle F. Rose‐Koga, Didier Laporte, & Nobumichi Shimizu. (2008). Experimental demonstration of lithium-boron depletion during magma degassing. AGU Fall Meeting Abstracts. 2008.7 indexed citations
10.
Shimizu, Nobumichi, J. M. Warren, Frederick A. Frey, & Eiichi Takazawa. (2006). The Horoman Peridotite Massif: an Example of Ancient Ultraslow-Spreading Ridge Abyssal Peridotites?. AGUFM. 2006.5 indexed citations
11.
Rapp, Robert P., Nobumichi Shimizu, & M. D. Norman. (2003). Growth of early continental crust by partial melting of eclogite. Nature. 425(6958). 605–609.637 indexed citations breakdown →
12.
Shimizu, Nobumichi, T. W. Sisson, & Graham D. Layne. (2001). Large Pb Isotopic Variations in Pre-shield Stage Kilauea Magmas. AGUFM. 2001.4 indexed citations
13.
Rapp, Robert P., et al.. (1999). Reaction between slab-derived melts and peridotite in the mantle wedge: experimental constraints at 3.8 GPa. Chemical Geology. 160(4). 335–356.1585 indexed citations breakdown →
Papike, J. J., C. K. Shearer, S. B. Simon, & Nobumichi Shimizu. (1988). Lunar Pyroxenes: Crystal Chemical Rationalization of REE Zoning, Pattern Shapes, and Abundances--An Ion Microprobe Investigation. Lunar and Planetary Science Conference. 19. 901.4 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.